EZ-SCREEN™ Point
Instruction Manual
Features
• Non-contact safety device for perimeter and access guarding from dangerous machinery
• Diverse-redundant and self-checking design to achieve control reliability and meet IEC 61496-1 type 4 requirements
• Self-contained two-part system is optically synchronized:
Needs no external controller Needs no extra synchronization wire Easy and economical to install
• Operating range 0.8 to 20 m or 15 to 70 m (2.6' to 65' or 49' to 230')
• Selectable external device monitoring • Selectable trip or latch output
• Fast 24 millisecond output response time
• Easy-to-use removable terminal blocks or quickdisconnect options speed and simplify wiring
• Compact, robust housing • Multiple mounting options
• Optional accessory interface module available for ac or larger dc loads
• Configuration settings accessible from the front, with supplied tool. Sensor settings can be changed while sensor remains mounted.
US
Section Contents
Section 1 |
Introduction . . . . . . . . . . . |
. . . . . . . . . . . . . . . Page. . . 1. . . . . . . . |
Section 2 |
Components and Specifications |
. . . . . . . . . . . . . . . Page. . . 8. . . |
Section 3 |
Systems Installation . . . . . . . . |
. . . . . . . . . . . . . . .Page. . . 12. . . . |
Section 4 |
Operating Instructions . . . . . . . . . . |
. . . . . . . . . . . . . . . . . . . Page 36 |
Section 5 |
Troubleshooting and Maintenance |
. . . . . . . . . . . . . . . . . Page. . 37 |
Section 6 |
Checkout Procedures . . . . . . . . . |
. . . . . . . . . . . . . . . . . . . .Page 39 |
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Glossary . . . . . . . . . . . . . . . |
. . . . . . . . . . . . . . . .Page. . . 42. . . . . |
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Printed in USA |
01/07 |
P/N 68413 rev. A |
Table of Contents |
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EZ-SCREEN Point |
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Instruction Manual |
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Important ... |
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Contents |
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read this before proceeding!
In the United States, the functions that the Banner MMD- TA-11B and MMD-TA-12B Muting Modules are intended to perform are regulated by the Occupational Safety and Health Administration (OSHA). Outside of the United States, these functions are regulated by a variety of agencies, organizations, and governments. Whether or not any particular Muting Module installation meets all applicable requirements depends upon factors that are beyond the control of Banner Engineering Corp. These factors include the details of how the Muting Module is applied, installed, wired, operated, and maintained. It is the responsibility of the installer and user to apply this Muting Module in full compliance with all applicable regulations and standards.
The Muting Module can guard against accidents only when it is properly installed and integrated into the machine, properly operated, and properly maintained. Banner Engineering Corp. has attempted to provide complete application, installation,
operation, and maintenance instructions. In addition, we suggest that any questions regarding application or use of this Muting Module be directed to the factory applications department at the telephone number or addresses shown on the back cover.
In addition to OSHA regulations, several other organizations provide information about the use of safeguarding devices. Refer to the American National Standards Institute (ANSI), the Robotics Industries Association (RIA), the Association for Manufacturing Technology (AMT), and others. Banner Engineering Corp. makes no claim regarding a specific recommendation of any organization, the accuracy
or effectiveness of any information provided, or the appropriateness of the provided information for a specific application. See inside back cover for information pertaining to applicable U.S., European, and International standards and where to acquire copies.
The user has the responsibility to ensure that all local, state, and national laws, rules, codes, and regulations relating to the use of this safeguarding system in any particular application are satisfied. Extreme care is urged to ensure that all legal requirements have been met and that all installation and maintenance instructions contained in this manual are followed.
1. Overview . . . . . . . . . . . . . . . . . . . . . |
1 |
1. .1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . |
1. . . . . . . . . . . |
1..2 Applications and Limitations . . . . . . . . . . . . . . . . . |
3. . . . . . . |
1..3 Control Reliability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
5 |
1.4 EZ-SCREEN Point Operating Features . . . . . . . . . . . . . . . . |
5 |
2. System Components and Specifications |
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2.1 Models Available . . . . . . . . . . . . . . |
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.2 Cables . . . . . . . . . . . . . . . . . . . . . |
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2. . |
3 Accessories . . . . . . . . . . . . . . . . . . |
. . . . . . . . . . . . . .9. . . . . . |
2..4 Replacement Parts . . . . . . . . . . |
. . . . . . . . . . . .11. . . . . . . . . |
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5 Literature . . . . . . . . . . . . . . . . . . . |
. . . . . . . . . . . . . .11. . . . . . |
2. . |
6 Specifications. . . . . . . . . . . . . . . . . . . . . |
. . . . . . . . . . . . . . . 12 |
3. Installation and Alignment . . . . . . . . . . |
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. 15 |
3..1 Appropriate Applications . . . . . . . . . . . . . . |
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. .15. . . . . . |
3..2 Security Protocol . . . . . . . . . . . . . . . . . . . . . . . |
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. 16. . . . |
3..3 Mechanical Installation Considerations . . . . . . . . . |
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. 16 |
3..4 Mechanical Mounting Procedure . . . . . . . . . . . . . |
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. 25 |
3.5 Electrical Connections . . . . . . . . . . . . . . . . . . . . . . |
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. 27 |
3..6 Initial Checkout and Optical Alignment Procedure |
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. 29. . |
3.7 Electrical Interface to the Guarded Machine |
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(Permanent Hookup) . . . . . . . . . . . . . . . . . . . . . . |
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. 32. |
3..8 Preparing for System Operation . . . . . . . . . . |
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.34. . . . . |
4. System Operation . . . . . . . . . . . . . . . . . |
38 |
4..1 System Configuration Settings . . . . . . . . . . . . . . . . . . . . . . . |
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4..2 Reset Procedures . . . . . . . . . . . . . . . . . . . . . . . . |
39. . . . . . . . |
4..3 Status Indicators . . . . . . . . . . . . . . . . . . . . . . . . . |
39. . . . . . . . |
4.4 Normal Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
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4..5 Periodic Checkout Requirements . . . . . . . . . . . . . . |
41. . . . . . |
5. Troubleshooting and Maintenance . . |
. . . . . . . . . 42 |
5..1 Troubleshooting Lockout Conditions |
.. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 42 |
5.2 Electrical and Optical Noise . . . . . . . |
. . . . . . . . . . . . . . . . . 46 |
5..3 Test Mode . . . . . . . . . . . . . . |
. . . . . . . . . . . . . 47. . . . . . . . . . |
5.4 Servicing and Maintenance . . . . |
. . . . . . . . . . . . . 47. . . . . . |
6. Periodic Checkout Procedures . . . . . . . . . . . . |
48 |
6..1 Schedule of Checkouts . . . . . . . . . . . . . . . . . . . . . . . . |
. 48. . |
6..2 Trip Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. 48 |
6..3 Commissioning Checkout . . . . . . . . . . . . . . . . . . . |
. 50. . . . . |
6.4 Daily Checkout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. 51 |
6.5 Semi-Annual Checkout . . . . . . . . . . . . . . . . . . . . . |
.52. . . . . |
Glossary of Safety Terms . . . . . . . . . . . . . . . |
. 53 |
Banner Engineering Corp. • Minneapolis, U.S.A.
www.bannerengineering.com • Tel: 763.544.3164
EZ-SCREEN Point
Instruction Manual
Overview
1. Overview
1.1 Introduction
The Banner EZ-SCREEN™ Point System creates an optically synchronized, microprocessor-controlled, opposed-mode optoelectronic light beam. This economical two-part system consists of an emitter and receiver. The system requires
no external controller or sync wire between the emitter and receiver; the microprocessors are located within the receiver. The receiver has two diverse-redundant, solid-state safety outputs to control 24V dc loads. If an ac-powered MPCE or other load is required, an accessory interface module may be used to convert the EZ-SCREEN dc outputs to isolated, forcedguided relay contacts. (See Section 2.2 and Figures 3-20 and 3-21 for more information.)
EZ-SCREEN™ Point typically is used in combination with additional components to create a “light grid,” for guarding the perimeter around a dangerous machine, or to guard the access to such an area.. These components may be mirrors (as is used in the ACCESS-GUARD kit), or they may be other singleor multiple-beam systems, combined to create a customized light grid..
The EZ-SCREEN Point System is available as a sensor pair, or as part of an ACCESS-GUARD configuration. Emitters are available in short-range and long-range versions; receivers are the same for all emitters. (Long-range sensors are not suitable for use with the ACCESS-GUARD configuration.) Emitters and receivers do not need matching serial numbers to work together. See Figure 1-1.
A dot on the housing
indicates beam placement (dot size is exaggerated for visibility).
Each EZ-SCREEN Point System needs only an emitter and a receiver. Optional Interface Module is available for switching ac or larger dc loads.. (See Section 2..2 for more information on the Interface Module.)
See pages 59-60 for quick-disconnect options.
ACCESS-GUARD Kit
45° Mirror
Emitter
45° Mirror
Receiver
Two 42" Stands
Figure 1-1. EZ-SCREEN Point components
Banner Engineering Corp. • Minneapolis, U.S.A.
www.bannerengineering.com • Tel: 763.544.3164 |
P/N 68413 rev. A 1 |
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Overview
EZ-SCREEN Point
Instruction Manual
When multiple systems are used together in a grid, the beam configuration (number of beams and beam spacing) required for an application is determined by the application and the safety standards being followed. U.S. applications are based on recommendations in ANSI/RIA R15.06 and ANSI B11. European applications are based on recommendations in EN 999. See pages 63 and 64 for a list of applicable safety standards..
The ACCESS-GUARD configuration is used to guard the entrance to an area, such as a robotic cell. Both the emitter and receiver are mounted to one stand, so all wiring is located at one side of the access point. Two mirrors, bracketed to face the emitter and receiver at 45° angles, are installed at the opposite side of the access point.. The beam from the emitter crosses the access point to the mirror opposite, reflects to the other mirror, and back to the receiver. In this way, one beam is used to simulate a two-beam sensing system (see Figure 1-1).
The emitter/receiver beams feature a narrow effective aperture angle (EAA) for effective long-range sensing — up to 70 meters, depending on model. The EAA satisfies IEC 61496-2 (type 4), including requirements for extraneous reflections and misalignment..
Cabling is accomplished in one of two ways. User-supplied cable may be hard-wired into the emitter and receiver housings, using the removable terminals in the end cap of each sensor, or Mini-style quick-disconnect models are available for easier installation; see pages 59-60. See Section 2.5 for cable specifications and Section 3.7 for wiring instructions.
Banner EZ-SCREEN Point components may be purchased individually, in sensor pair kits or in ACCESS-GUARD kits. Sensor pair kits include one emitter, one receiver, a keyed Reset switch, two cable glands, standard mounting hardware for both sensors, plus the accessory spanner wrench. When purchased separately, the emitter and receiver each include one cable gland, mounting hardware for one sensor, plus the accessory spanner wrench. The Keyed Reset switch also is available separately, or other means may be used to reset the system (see specifications in Section 2.5 for switch requirements). The ACCESS-GUARD kit includes a short-range sensor pair, two mirrors with 45° mounting brackets, and two 42” vertical stands (see Figure 1-1).
The OSSD (solid-state safety outputs) are capable of performing a “handshake” communication with the Muteable Safety Stop Interface (MSSI) or Universal Safety Stop Interface (USSI) that are found on other Banner Engineering safety products. The handshake protocol is satisfied by any Banner Engineering Safety Category 4 (per ISO 13849-1/EN954-1) device with OSSD outputs or MSSI/USSI inputs.
To ensure a Safety Category 4 (per ISO 13849-1/EN954-1) interface between the two devices, the MSSI/USSI provides a “handshake request” that Banner Engineering safety devices with OSSD solid-state outputs are capable of responding to. This handshake verifies that the interface between the two devices is capable of detecting certain unsafe failures that may occur, such as a short-circuit to a secondary source of power or to the other channel, high input resistance or loss of signal ground.
Banner Engineering Corp. • Minneapolis, U.S.A.
2 |
P/N 68413 rev. A |
www.bannerengineering.com • Tel: 763.544.3164 |
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Overview |
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1.2 Applications and Limitations |
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WARNING . . . Not for Point-of- |
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The Banner EZ-SCREEN Point System is designed for use |
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Operation or Area Guarding |
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Do not use the EZ-SCREEN Point System for hand |
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or finger detection in point-of-operation applications. |
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designed to be installed in multiple sensor pairs, with the beams |
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stacked vertically, in order to detect a body or torso (rather than |
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WARNING . . . Proper Beam |
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a hand or an arm) as a person enters a hazardous area. It is not |
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intended nor designed for hand or finger detection in point-of- |
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Configuration |
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operation applications. See Figure 1-2. |
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The beam configuration of EZ-SCREEN Point |
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In perimeter-guarding and access-guarding applications, the |
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Systems must meet the requirements of applicable standards |
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light beams are positioned to create a vertical or nearly vertical |
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for each application. It is the user’s responsibility to verify |
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“light grid.” In these applications, personnel typically can pass |
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proper beam configuration. |
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through the light grid (which removes or stops the hazard), then |
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may continue into the hazardous area.. |
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CAUTION . . . Proper Model Selection |
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A recommended set of beam placement positions has become |
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Ensure proper selection of emitter models, with |
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accepted in the United States and Europe. The standards |
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respect to range (operating distance) between emitter |
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(ANSI/RIA R15.06, ANSI B11 and EN 999) recommend a safe |
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and receiver, to minimize the possibility of optical short circuits (see |
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beam placement, in order to hinder personnel from crawling |
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Sections 2.1 and 3.3.4). |
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area, without detection. For more information, refer to Section |
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3..3..1.. |
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Vertical
Corner
Mirrors
Vertical
Corner
Mirrors
Figure 1-2. EZ-SCREEN Point perimeter-guarding application
— a vertical configuration of two beams (longrange emitters)
Short-Range Emitter
Emitter SPE1 |
Receiver |
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0.8 to 20 m (2.6' to 65')
Long-Range Emitter
Emitter SPXLE1 Receiver
15 to 70 m (49' to 230')
Figure 1-3. Selecting the proper emitter
Banner Engineering Corp. • Minneapolis, U.S.A.
www.bannerengineering.com • Tel: 763.544.3164 |
P/N 68413 rev. A 3 |
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Overview |
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EZ-SCREEN Point |
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Instruction Manual |
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Pass-through hazards: Perimeterand access-guarding |
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applications must be designed to prevent pass-through hazards.. |
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A pass-through hazard occurs when an individual is allowed to |
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cross the safeguard (which issues a stop command to remove |
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Hard Guarding |
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the hazard). Subsequently, the person may cross into the |
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hazardous area but their presence is no longer detected.. A |
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danger arises because the machine’s dangerous motion may |
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resume while personnel are within the safeguarded area. Several |
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measures can be taken to prevent a pass-through hazard, which |
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Emitter |
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include, but are not limited to: |
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• A latching output on the EZ-SCREEN System(s) guarding the |
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Hard Guarding |
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access or perimeter to the hazardous area, which requires |
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Mirror #2 |
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a manual reset procedure before machine motion can be re- |
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initiated. The Reset switch has several requirements, including |
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Mirror #1 |
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its placement outside of the guarded area, and out of reach of |
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anyone inside the guarded area. In addition, the Reset switch |
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operator must have full view of the entire guarded area during |
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the reset procedure.. |
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• Supplemental safeguarding, such as described by the ANSI |
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Figure 1-4. EZ-SCREEN Point access-guarding configuration |
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B11 series of safety requirements or other appropriate |
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(short-range emitter only) |
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standards, to prevent personnel from standing undetected |
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within the guarded area. |
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WARNING . . . Use of Trip Output |
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In addition, hard guarding should be installed around the |
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Application of power to the EZ-SCREEN Point |
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hazardous area to prevent personnel from entering the guarded |
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System(s) MUST NOT initiate dangerous machine |
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area, undetected by the light beams, or other safeguarding |
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motion. |
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means.. |
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Machine control circuitry must be designed so that one or more |
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Because the EZ-SCREEN Point has a selectable (latch or trip) |
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initiation devices must be engaged (i.e. a conscious act) to start the |
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output, it must be installed and configured to prevent hazardous |
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machine in addition to the EZ-SCREEN Point System(s) going into |
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motion from occurring while personnel are within the guarded |
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RUN mode. |
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area. See Section 4.1 for more information. |
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Failure to follow these instructions could result in serious |
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EZ-SCREEN Point may be used to guard many types of |
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bodily injury or death. |
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machines, including those for packaging, palletizers, roll |
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formers and many types of work cells, including robot cells. The |
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guarded machine(s) must be capable of stopping at any point in |
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WARNING . . . Switch Configuration |
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their motion; see page 2 for a complete list of requirements for |
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of Multiple EZ-SCREEN Systems |
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machines that may be guarded by this system.. |
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When multiple EZ-SCREEN Point Systems are |
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used to form one grid, they must all be set to the same output |
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mode (Trip or Latch). |
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Failure to follow these instructions could result in serious |
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bodily injury or death. |
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CAUTION . . . Other Applications |
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For applications not covered in this manual, |
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contact a factory applications engineer before installing |
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or using the EZ-SCREEN system. |
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Banner Engineering Corp. • Minneapolis, U.S.A.
4 |
P/N 68413 rev. A |
www.bannerengineering.com • Tel: 763.544.3164 |
|
EZ-SCREEN Point
Instruction Manual
Overview
1.3 Control Reliability |
|
1.4 EZ-SCREEN Point Operating Features |
In addition to physical location requirements, safety standards require a safety system such as the EZ-SCREEN Point to fulfill some internal requirements. For example, for an optical safety system to be used in a Safety Category 4 application
(per EN954-1), it must be third-party certified to the type 4 requirements of IEC 61496-1 and -2.
EZ-SCREEN Point’s microprocessor-based circuitry features a “diverse-redundant” design, in which two microprocessors of different design, running from different instruction sets, constantly check all system components, including each other. In addition, EZ-SCREEN Point is extensively FMEA (Failure Mode and Effects Analysis) tested to establish an extremely high probability that no system component will ever (even if it does fail) cause a failure to danger.
The Banner EZ-SCREEN Point System features several selectable functions: trip or latch output, external device monitoring (EDM), and scan code setting. These settings are configured within the sensors, behind the threaded access port on the front of each sensor and in the sensor wiring configuration; see Section 4.1 for more information.
Selectable Trip/Latch Output
The setting for latch or trip output also determines whether the System will enter Run mode automatically or require a manual reset (see Section 4.1). If the system is set for trip output, other measures must be taken to prevent a pass-through hazard; see
Section 3..3..3 for more information..
|
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Trip/Latch and EDM |
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Select DIP Switches |
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Scan Code |
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Scan Code |
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Select Switch |
Wiring Chamber |
Select Switch |
7-Segment |
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End Cap |
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Diagnostic Display |
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Configuration |
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Reset Indicator – |
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PointUSA |
Access Port |
BANNERSCREEN |
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CORP., |
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BANNER 888 |
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EZ- |
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Yellow |
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6767CORP.,USA |
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EZ |
- |
SCREEN |
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373. |
Point |
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ENGINEERING.373 |
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.6767 |
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ENGINEERING888. |
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Status Indicator – |
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BEAM |
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Bi-color Red/Green |
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R |
STATUS |
E |
S |
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E |
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T |
Beam Status Indicator –
Status Indicator – Bi-color Red/Green
Bi-color Red/Green
7-Segment |
Emitter |
Receiver |
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Diagnostic Display |
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Figure 1-5. EZ-SCREEN features
Banner Engineering Corp. • Minneapolis, U.S.A.
www.bannerengineering.com • Tel: 763.544.3164 |
P/N 68413 rev. A 5 |
|
Overview |
|
EZ-SCREEN Point |
|
|
Instruction Manual |
||
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Status Indicators |
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If trip output is selected, the OSSD outputs will turn ON after |
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power is applied, and the receiver passes its internal self-test/ |
A variety of status indicators on both the system emitter and |
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synchronization and recognizes that the beam is clear.. The trip |
receiver are clearly visible on each sensor’s front panel. |
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output will also automatically reset after all beam interruptions |
• Emitter: A single bi-color red/green Status indicator shows |
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are cleared. If latch output is selected, the EZ-SCREEN requires |
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a manual reset for the OSSD outputs to turn ON, after power is |
whether power is applied, and whether the emitter |
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applied and the beam is clear (see Section 4.2.1). |
is in Run mode, Test mode, or Lockout mode. A |
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External Device Monitoring (EDM) |
7-segment diagnostic display indicates specific |
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error or configuration conditions.. |
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This feature allows the EZ-SCREEN Point to monitor the |
• Receiver:A bi-color red/green Beam Status indicator shows |
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status of external devices, such as MPCEs. The choices are |
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whether the beam is aligned and clear with a |
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oneor two-channel monitoring, or OFF. EDM is used when the |
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strong signal, clear but with a weak signal, or is |
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EZ-SCREEN Point OSSD outputs directly control the energizing |
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blocked and/or misaligned. A yellow Reset |
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and de-energizing of the MPCEs or other external devices; see |
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indicator shows when the system is in Run mode |
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Sections 3..7..3 and 4..1 for more information.. |
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or is waiting for a reset. A bi-color red/green |
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Remote Test Input |
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Status indicator shows when outputs are ON or |
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A pair of terminals is provided at the emitter (see Section |
OFF, or the system is in lockout mode. A |
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3.7.4) for an external switch, typically a normally open contact |
7-segment diagnostic display indicates specific |
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held closed. Opening a switch connected between these two |
error or configuration conditions.. |
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terminals “turns off” the emitter, simulating an interruption of the |
See Section 4..3 for more information about specific indicator and |
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beam. This remote test input may be useful for EZ-SCREEN |
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diagnostic display code meanings.. |
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Point system setup and to verify machine control circuit |
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operation.. |
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Scan Code Configuration |
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The emitter and receiver may be configured to one of two |
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scan code positions (1 or 2). Scan codes enable a receiver |
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to recognize the beam only from an emitter with the same |
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scan code setting.. This helps minimize the effects of crosstalk |
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between multiple emitter/receiver pairs, and allows multiple pairs |
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to operate in close proximity in certain situations. See Section |
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3..3 for proper mounting configurations. The scan code is set |
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using the selection switch in each sensor’s configuration port; |
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see Section 4..1 for more information.. Both the emitter and its |
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corresponding receiver must be set to the identical setting.. |
|
Banner Engineering Corp. • Minneapolis, U.S.A.
6 |
P/N 68413 rev. A |
www.bannerengineering.com • Tel: 763.544.3164 |
|
EZ-SCREEN Point
Instruction Manual
Components and Specifications
2. System Components and Specifications
2.1 Models Available
Banner EZ-SCREEN Point components may be purchased individually or in kits. Kits (as indicated below) include one emitter, one receiver, a keyed reset switch, two cable glands, two spanner wrenches, a test piece, and standard mounting hardware for both sensors. When purchased separately, the emitter and receiver each include mounting hardware for one sensor, one cable gland, a test piece, and a spanner wrench. Keyed reset switches are also available separately.
CAUTION . . . Proper Model Selection
Ensure proper selection of emitter models, with respect to range (operating distance) between emitter
and receiver, to minimize the possibility of optical short circuits (see Sections 2.1 and 3.3.4).
Short-Range Models |
Long-Range Models |
ACCESS-GUARD Kit |
Connector |
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(0.8 m - 20 m) |
(15 m - 70 m) |
(0.4 to 8 m Operating Range) |
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Short-Range |
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Long-Range |
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Short-Range Emitter, |
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SPE1 |
SPXLE1 |
SPK-AG-1 |
Receiver, Mirrors, Brackets |
— |
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Emitter |
Emitter |
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and Hardware |
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SPR1 |
Receiver |
SPR1 |
Receiver |
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— |
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SPP1 |
Sensor Pair |
SPXLP1 |
Sensor Pair |
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— |
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Kit |
Kit |
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SPE1Q3 |
Emitter |
SPXLE1Q3 |
Emitter |
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3-pin Mini-style QD, |
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(Test input jumpered) |
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SPE1Q5 |
Emitter |
SPXLE1Q5 |
Emitter |
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5-pin Mini-style QD, |
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(Test input available) |
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SPR1Q8 |
Receiver |
SPpR1Q8 |
Receiver |
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8-pin Mini-style QD |
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Banner Engineering Corp. • Minneapolis, U.S.A.
www.bannerengineering.com • Tel: 763.544.3164 |
P/N 68413 rev. A 7 |
|
Components and Specifications
2.2 Cables
EZ-SCREEN Point
Instruction Manual
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Banner Cable |
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Connector |
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Model |
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SAE H1738-2*** |
(female face |
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Length |
Wire |
Termination |
Pinout/Color Code |
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Number |
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view) |
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Pin |
Color |
Function |
Pin |
Color |
Function |
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QDS-315C |
5 m (15') |
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3-pin Mini- |
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style female |
1 |
Gn/Ye |
Gnd/PE |
1 |
Gn/Ye |
Gnd/PE |
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QDS-325C |
8 m (25') |
20 |
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connector on |
2 |
Bn |
+24V dc |
2 |
Rd/BK |
+24V dc |
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QDS-350C |
15 m (50') |
gauge |
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one end; cut |
3 |
Bu |
0V dc |
3 |
Rd/Wh |
0V dc |
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QDS-3100C |
30 m (100') |
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to length |
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Pin |
Color |
Function |
Pin |
Color |
Function |
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5-pin Mini- |
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1 |
Bk |
Test#1 |
1 |
Wh |
Test#1 |
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QDS-515C |
5 m (15') |
20 |
style female |
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2 |
Bu |
0V dc |
2 |
Rd |
0V dc |
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QDS-525C |
8 m (25') |
connector on |
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gauge |
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QDS-550C |
15 m (50') |
one end; cut |
3 |
Gn/Ye |
Gnd/PE |
3 |
Gn |
Gnd/PE |
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4 |
Bn |
+24V dc |
4 |
Or |
+24V dc |
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to length |
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5 |
Wh |
Test#2 |
5 |
Bk |
Test#2 |
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Pin |
Color |
Function |
Pin |
Color |
Function |
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8-pin Mini- |
1 |
Bn |
+24V dc |
1 |
Or |
+24V dc |
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QDS-815C |
5 m (15') |
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2 |
Or/Bk |
EDM#2 |
2 |
Bu |
EDM#2 |
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20 |
style female |
3 |
Or |
EDM#1 |
3 |
Wh/Bk |
EDM#1 |
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QDS-825C |
8 m (25') |
connector on |
4 |
Wh |
OSSD #2 |
4 |
Bk |
OSSD #2 |
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gauge |
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QDS-850C |
15 m (50') |
one end; cut |
5 |
Bk |
OSSD #1 |
5 |
Wh |
OSSD #1 |
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to length |
6 |
Bu |
0V dc |
6 |
Rd |
0V dc |
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7 |
Gn/Ye |
Gnd/PE |
7 |
Gn |
Gnd/PE |
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8 |
Vi |
Reset |
8 |
Rd/Bk |
Reset |
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*The 3-pin and the 5-pin connectors chosen are recommended in order to keep colors and functions as similar as possible to the
Banner connectors..
**The SAE H1738-2 pin assignment and color codes are listed as a customer courtesy. The user must verify suitability of these cables for each application..
Unterminated Bulk Cable (25', 50', 100', 250')
Models |
Length |
Wire |
Description |
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UTB-325C |
8 m (25') |
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3-conductor, |
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UTB-350C |
15 m (50') |
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unterminated |
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UTB-3100C |
30 m (100') |
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bulk cable |
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UTB-3250C |
75 m (250') |
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UTB-525C |
8 m (25') |
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5-conductor, |
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UTB-550C |
15 m (50') |
20 |
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unterminated |
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UTB-5100C |
30 m (100') |
gauge |
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bulk cable |
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UTB-5250C |
75 m (250') |
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UTB-825C |
8 m (25') |
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8-conductor, |
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UTB-850C |
15 m (50') |
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unterminated |
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UTB-8100C |
30 m (100') |
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bulk cable |
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UTB-8250C |
75 m (250') |
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Replacement End Caps – Converts hard-wire end cap to QD model
Models |
Description |
|
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EZA-QDE-3 |
3-pin for emitter (Test input jumpered) |
|
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EZA-QDE-5 |
5-pin afor emitter (Test input available) |
|
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EZA-QDE-8 |
8-pin for receiver |
|
|
Banner Engineering Corp. • Minneapolis, U.S.A.
8 |
P/N 68413 rev. A |
www.bannerengineering.com • Tel: 763.544.3164 |
|
EZ-SCREEN Point
Instruction Manual
2.3 Accessories
Interface Modules
Components and Specifications
Interface modules provide isolated safety contacts for a Primary Safety Device (the EZ-SCREEN Point System). See data sheet p/n 62822 for more information.
Model |
Description |
|
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LAT-1 |
Laser Alignment Tool with adapter clip |
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EZA-LAT-1 |
Clip-on retroreflective target |
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BRT-THG-2-100 |
50 mm (2") wide reflective tape, 2.5 m (100") long |
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BT-1 |
Beam Tracker |
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Cabling
Models |
Description |
|
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SI-QS-CG13 |
Pg13..5 cable gland |
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SI-QM-13 |
Adapter, 1/2" NPT to Pg13.5 |
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SI-QM-13-M20 |
Adapter, M20 to Pg13.5 |
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Interface Modules
Models |
Description |
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IM-T-9A |
Interface Module (3 normally open redundant-output contacts) |
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IM-T-11A |
Interface Module (2 normally open redundant-output contacts plus 1 |
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normally closed auxiliary output contact) |
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Lens Shields
NOTE: The total range decreases by approximately 10% per shield..
Model |
Length |
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EZS-149 |
149 mm (5.86") |
|
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MSA Series Stands
NOTE: One EZA-MBK-2 Adaptor Bracket Kit required per sensor..
Models |
Stand Height |
|
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MSA-S42-1 |
42” |
|
|
Banner Engineering Corp. • Minneapolis, U.S.A.
www.bannerengineering.com • Tel: 763.544.3164
Usable |
Pole |
|
Stand |
||
40 mm |
||
Height |
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(1.58") Square |
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(4) M10 Bolt |
Base
6.4 mm (0.25")
P/N 68413 rev. A 9
Components and Specifications |
|
EZ-SCREEN Point |
|
Instruction Manual |
|
|
|
|
Mirrors |
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|
NOTE:The total range decreases by approximately 8% per mirror. |
M6 x 19 mm screw |
101.2 mm |
|
(4 supplied) |
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(3.98") |
Models |
Reflective Area |
Mounting |
Height |
Height |
|
Y |
L1 |
L2 |
L3 |
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SSM-100 |
100 mm (3.9") |
211 mm (8..3") |
178 mm (7.0") |
153 mm (6.0") |
Accessory Mounting Brackets
NOTE: EZA-MBK-1 Standard end cap bracket kit is included with emitter and receiver.
M5 x 10 mm screw (4 supplied)
L3 |
Y |
|
L1
L2
100 mm (3.94")
115 mm (4.53")
Model |
Description |
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EZA-MBK-2 |
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Adapter Bracket Kit for |
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MSA Series Stands |
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EZA-MBK-3 |
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Side-Swivel Bracket Kit |
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EZA-MBK-4 |
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Wiring Chamber End |
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– Swivel Bracket Kit |
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EZA-MBK-5 |
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Blind-End – Swivel |
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Bracket Kit |
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Model |
Description |
Retrofit Bracket Kit for EZA-MBK-6 SICK WSU/WEU (back mount)/STI BeamSafe II
Retrofit Bracket Kit for EZA-MBK-7 SICK WSU/WEU (front/
bottom mount)
EZA-MBK-9 |
Adjustable Bracket Kit |
NOTE: See Appendix for accessory bracket dimensions.
Banner Engineering Corp. • Minneapolis, U.S.A.
10 |
P/N 68413 rev. A |
www.bannerengineering.com • Tel: 763.544.3164 |
|
EZ-SCREEN Point
Instruction Manual
Components and Specifications
2.4 Replacement Parts |
|
2.5 Literature |
|
|
|
Model |
Description |
|
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|
|
MGA-KS0-1 |
Keyed reset switch (same as that included in |
|
kits) |
||
|
||
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MGA-K-1 |
Replacement key for switch MGA-KS0-1 |
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EZA-AP-1 |
Access port plug with o-ring |
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EZA-CP-13 |
Pg13.5 plug with o-ring |
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Receiver wiring chamber end cap (with gasket, |
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EZA-ECR-1 |
captive screws, 3 plugs with o-rings, terminal |
|
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block) |
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Emitter wiring chamber end cap (with gasket, |
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EZA-ECE-1 |
captive screws, 3 plugs with o-rings, terminal |
|
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block) |
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EZA-TBE-1 |
Emitter terminal block |
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EZA-TBR-1 |
Receiver terminal block |
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EZA-SW-1 |
Spanner wrench |
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EZA-MBK-1 |
Standard end cap bracket kit (with hardware) |
|
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|
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STP-3 |
Test Piece, 1.75" dia. |
|
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|
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SMA-MBK-1 |
SSM series mirror bracket kit |
|
|
|
Part Number |
Description |
|
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68413 |
Manual |
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68411 |
Daily Checkout Card |
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68412 |
Semi-Annual Checkout Card |
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Banner Engineering Corp. • Minneapolis, U.S.A.
www.bannerengineering.com • Tel: 763.544.3164 |
P/N 68413 rev. A 11 |
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Components and Specifications
EZ-SCREEN Point
Instruction Manual
2.6 Specifications
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Supply Voltage (V in) |
24V dc ±15%, 10% maximum ripple |
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Emitter: 100 mA max. |
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Receiver: 500 mA max., exclusive of OSSD1 and OSSD2 loads (up to an additional 0.5A each) |
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Short Circuit Protection |
All inputs and outputs are protected from short circuits to +24V dc or dc common |
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(except Emitter AUX power connections; see Section 3.5) |
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Response Time |
24 milliseconds or less from interruption of light beam to safety outputs going to OFF-state |
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Safety Rating |
Type 4 per IEC 61496-1, -2; Category 4 per ISO 13849-1/EN 954-1 |
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EDM Input |
+24V dc signals from external device contacts can be monitored (single-channel, dual-channel |
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or no monitoring) via EDM1 and EDM2 terminals in the receiver (see Section 3.7.3). Monitored |
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devices must respond within 200 milliseconds of an output change. |
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Reset Input |
The Reset input must be high (10 to 30V dc at 30 mA) for 0.25 to 2 seconds and then low (less |
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than 3V dc) to reset the receiver. |
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Remote Test Input |
Test mode is activated either by applying a low signal (less than 3V dc) to emitter TEST1 |
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terminal for a minimum of 50 milliseconds, or by opening a switch connected between TEST1 |
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and TEST2 terminals for a minimum of 50 milliseconds. Beam scanning stops to simulate a |
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blocked condition. A high signal (10 to 30V dc, 35 mA inrush, 10 mA max.) at TEST1 terminal de- |
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activates Test mode and allows the emitter to operate normally. TEST1 and TEST2 are factory |
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jumpered. (See Section 3.7.4 for more information.) |
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Output Signal Switching Devices |
Two redundant solid-state 24V dc, 0.5 A max. sourcing OSSD (Output Signal Switching Device) |
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(OSSDs) |
safety outputs. (Use optional interface modules for ac or larger dc loads.) |
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(See Warnings on page 35) |
Capable of the Banner “Safety Handshake” (see Section 1.1). |
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ON-State voltage: ≥Vin-1.5V dc |
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OFF-State voltage: 1.2V dc max. (0-1.2V dc) |
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Max. load capacitance: 0.1 µF |
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Max. load inductance: 10 H |
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Leakage Current: 0.50 mA maximum |
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Cable Resistance: 10 Ω maximum |
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OSSD test pulse width: 100 to 300 microseconds |
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OSSD test pulse period: 5 ms to 27 ms (varies with number of beams) |
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Switching Current: 0 - 0.5 A |
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Controls and Adjustments |
Emitter: |
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Scan code selection: 2-position switch (code 1 or 2). Factory default position is 1. |
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Receiver: |
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Scan code selection: 2-position switch (code 1 or 2). Factory default position is 1. |
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Trip/latch output selection: redundant switches. Factory default position is L (latch). |
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EDM/MPCE monitor selection: redundant switches select between 1- or 2-channel monitoring. |
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Factory default position is 2. |
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Emitter/Receiver Operating Range |
Short-range models: |
0.8 m to 20 m (2.6' to 65') See Warnings on pages 6 and 7. |
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(See Cautions on pages 6 and 10) |
Long-range models: |
15 m to 70 m (49' to 230') |
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Range decreases with use of mirrors and/or lens shields; see Section 2.2. |
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ACCESS-GUARD Kit: 0.4 m to 8 m (2.6' to 26') |
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Beam Diameter |
25 mm (1") |
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Ambient Light Immunity |
> 10,000 lux at 5° angle of incidence |
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Strobe Light Immunity |
Totally immune to one Federal Signal Corp. “Fireball” model FB2PST strobe |
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Emitter Element |
Infrared LED, 880 nm at peak emission |
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Effective Aperture Angle |
Meets Type 4 requirements per IEC 61496-2, Section 5.2.9 |
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(EAA) |
Short-range models: ± 2.5° @ 3 m |
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Long-range models: ± 2.5° @ 15 m |
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Banner Engineering Corp. • Minneapolis, U.S.A. |
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12 P/N 68413 rev. A |
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www.bannerengineering.com • Tel: 763.544.3164 |
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EZ-SCREEN Point
Instruction Manual
2.6 Specifications, continued
Components and Specifications
Enclosure |
Size: See Figure 2-1 |
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Materials: Extruded aluminum housings with yellow polyester powder finish and well-sealed, |
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rugged molded PBT end caps, acrylic lens cover |
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Rating: NEMA 4, 13; IEC IP65 |
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Operating conditions |
Temperature: 0° to +50° C (+32° to 122° F) |
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Max. Relative Humidity: 95% maximum relative humidity (non-condensing) |
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Shock and Vibration |
EZ-SCREEN systems have passed vibration and shock tests according to IEC 61496-1 and -2. |
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This includes vibration (10 cycles) of 10-55 Hz at 0.35 mm (0.014") single amplitude |
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(0.70 mm peak-to-peak) and shock of 10 g for 16 milliseconds (6,000 cycles). |
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Status Indicators |
7-Segment Diagnostic Indicators, Both Emitter and Receiver |
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Dash (–) or L |
= |
System is OK |
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Error Codes |
= |
See Section 5.1 for code definitions and recommended |
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action |
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Scan code setting |
= |
Appears during power-up or after scan code is changed. |
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(C1 or C2) |
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(Temporary indication; normal display resumes within a |
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few seconds.) |
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Emitter: One bi-color (red/green) Status indicator |
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Green steady |
= |
RUN mode |
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Green single flashing |
= |
TEST mode |
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Red single flashing |
= |
Lockout (see Section 5.1.2) |
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OFF |
= |
No power to sensor |
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Receiver: Two system Status indicators, plus one bi-color (red/green) Beam Status indicator |
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Yellow Reset Indicator |
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ON steady |
= |
RUN mode |
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Double flashing |
= |
Waiting for manual reset after power-up |
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Single flashing |
= |
Waiting for manual latch reset |
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OFF |
= |
No power to sensor or system is not ready for operation |
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Bi-Color (Red/Green) Status Indicator |
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Green steady |
= |
Outputs ON |
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Red steady |
= |
RUN mode, outputs OFF |
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Red single flashing |
= |
Lockout (see Section 5.1.1) |
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OFF |
= |
No power to sensor or system is not ready for operation |
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Bi-Color (Red/Green) Beam Status Indicator |
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Green steady |
= |
Clear beam, strong signal |
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Green flickering |
= |
Clear beam, weak signal |
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Red steady |
= |
Beam blocked |
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OFF |
= |
No power to sensor or no scanning |
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See Figure 1-5 for indicator locations. |
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Mounting Hardware |
Emitter and receiver each are supplied with a pair of swivel end mounting brackets. Mounting |
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brackets are 8-gauge cold-rolled steel, black zinc finish. |
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Cables and Connections |
Cables are user-supplied. Wiring terminals accommodate one 22 to 16 ga. wire or two wires up |
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to 18 ga.; Pg13.5 wiring chamber access port capacity varies, depending on cable gland or strain |
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relief fitting used. Supplied cable gland is for a cable diameter of 6 to 12 mm (0.236" to 0.472"). |
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Certifications |
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US |
Other certifications pending; contact factory for further information |
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Banner Engineering Corp. • Minneapolis, U.S.A.
www.bannerengineering.com • Tel: 763.544.3164 |
P/N 68413 rev. A 13 |
|
Components and Specifications
EZ-SCREEN Point
Instruction Manual
16.7 mm |
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(0.66") |
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EZ-SCREEN Point |
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BANNER ENGINEERING CORP., USA |
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888.373.6767 |
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26 mm |
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(1.02") |
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107.0 mm |
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(4.21") |
1 |
S |
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BEAM |
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R |
T |
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E |
A |
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S |
T |
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U |
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T |
S |
149 mm |
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25 mm |
(5.9") |
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(1.0") |
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182 mm |
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(7.2") |
12.5 mm (0.50") Minimum Bend Radius
See Notes |
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Below |
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EZ-SCREEN Point |
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BANNER ENGINEERING CORP., USA |
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888.373.6767 |
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52 mm |
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(2.0") |
1 |
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BEAM |
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R |
S |
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T |
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E |
A |
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T |
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E |
U |
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S |
60.0 mm (2.36")
55 mm |
(2.1") |
124 mm |
(4.9") |
74.2 mm |
(2.92") |
EZ-SCREEN
Standard Mounting Bracket EZA-MBK-1
NOTE: QD models have identical mounting dimensions. Allow additional height for QD fitting:
69 mm (2.7” for emitters (3- or 5-pin) 89 mm (3.5”) for receivers (8-pin)
4.2 mm |
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(0.17") |
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25.0 mm |
74.2 mm |
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(0.98") |
(2.92") |
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5.0 mm |
15.0 mm |
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40 mm |
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(0.20") |
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(0.59") 3x 7.0 mm |
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(1.57") |
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15.8 mm |
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60.0 mm |
(0.62") |
(0.28") |
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2x 30.0° |
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(2.36") |
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2x 60.0° |
C |
31.5 mm |
C |
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L |
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(1.24") |
L |
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ø 32.0 mm |
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(1.26") |
4x 5.8 mm |
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See page 11 for information |
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ø 43.0 mm |
(0.23") |
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about other accessory brackets.. |
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(1.69") |
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Figure 2-1. EZ-SCREEN Point dimensions (standard end-cap brackets shown) and EZA-MBK-1 mounting bracket dimensions
Banner Engineering Corp. • Minneapolis, U.S.A.
14 |
P/N 68413 rev. A |
www.bannerengineering.com • Tel: 763.544.3164 |
|
EZ-SCREEN Point
Instruction Manual
System Installation
3. Installation and Alignment
Read Section 3 in its entirety before installing the Banner
EZ-SCREEN Point System. The EZ-SCREEN System’s ability to perform its safety guarding function depends upon the appropriateness of the application and upon its proper mechanical and electrical installation and interfacing to the guarded machine. If all mounting, installation, interfacing, and
checkout procedures are not followed properly, the EZ-SCREEN System cannot provide the protection for which it was designed. Installation must be performed by a Qualified Person, as defined in the Safety Glossary in this manual.. See Warning at right..
3.1 Appropriate Applications
The EZ-SCREEN Point System may be used to guard only machinery that can be stopped immediately after a stop signal is issued. It may be used with part-revolution clutched machines that have the ability to stop at any point in their stroke. Under no circumstances may the EZ-SCREEN Point System
be used to guard full-revolution clutched machinery. EZ-SCREEN Point Systems may not be used as tripping devices to initiate machine motion (PSDI applications) on mechanical power presses, per OSHA regulation 29 CFR 1910.217.
The EZ-SCREEN Point System is typically used in accessguarding or perimeter-guarding applications for the following types of machines:
• Assembly stations • Manufacturing cells
• Automated production equipment • Robotic work cells
The EZ-SCREEN Point System may not be used in the following types of applications:
• For finger or hand detection in point-of-operation guarding, • To guard any machine that cannot be stopped immediately after a stop signal is issued, such as single-stroke (or “full-
revolution”) clutched machinery,
• To guard any machine with inadequate or inconsistent machine response
time and stopping performance,
• To guard any machine that ejects materials or component parts through the area protected by the EZ-SCREEN beam(s), or
• In any environment that is likely to adversely affect photoelectric sensing system efficiency. For example, corrosive chemicals or fluids or unusually severe levels of smoke or dust, if not controlled, may degrade the efficiency of the safety light grid..
WARNING . . . Read this Section Carefully Before Installing the System
The user is responsible for satisfying all local, state, and national laws, rules, codes, or regulations relating to the installation and use of this control system in any particular application. Extreme care should be taken to meet all legal requirements and follow all technical installation and maintenance instructions contained in this manual..
The user has the sole responsibility to ensure that the Banner EZ-SCREEN Point System is installed and interfaced to the guarded machine by Qualified Persons in accordance with this manual and applicable safety regulations.
Read all of Section 3 of this manual carefully before installing the system. Failure to follow these instructions could result in serious bodily injury or death.
CAUTION . . . Install System Only on Appropriate Applications
In order for the machinery guarded by the EZ-SCREEN system to be stopped as described, that machinery must be capable of stopping at any point in its machine cycle. This means that the EZ-SCREEN system cannot be used with certain types of machinery (see listing at left).
If there is any doubt about whether or not your machinery is compatible with the EZ-SCREEN Point system, contact a Banner factory application engineer.
Banner Engineering Corp. • Minneapolis, U.S.A.
www.bannerengineering.com • Tel: 763.544.3164 |
P/N 68413 rev. A 15 |
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System Installation |
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EZ-SCREEN Point |
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Instruction Manual |
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Reset Routine |
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3.2 Security Protocol |
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The EZ-SCREEN requires a manual reset to clear a latch |
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Certain procedures for installing, maintaining and operating |
condition and resume operation following a stop command. To |
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perform a manual reset, close the normally open Reset switch |
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the EZ-SCREEN Point system must be performed by either |
for a least 1/4 second, but not longer than 2 seconds, and then |
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Designated Persons or Qualified Persons.. |
re-open the switch. Internal lockout conditions also require a |
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A Designated Person is identified and designated in writing, |
manual reset to return the system to RUN mode after the failure |
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has been corrected and the input correctly cycled.. |
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by the employer, as being appropriately trained and qualified |
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to perform the specified checkout procedures on the EZ- |
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SCREEN system. A machine operator so designated may be a |
3.3 Mechanical Installation Considerations |
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Designated Person. The Designated Person is empowered to: |
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• Perform manual resets and hold possession of the reset key, |
Three factors have the greatest influence on the mechanical |
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and |
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installation of the |
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• Perform the Daily Checkout Procedure (see Section 6). |
EZ-SCREEN System: |
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A Qualified Person, by possession of a recognized degree or |
• The required beam configuration |
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certificate of professional training, or by extensive knowledge, |
• The required separation (safety) distance |
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training and experience, has successfully demonstrated the |
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• The presence of supplemental safeguarding |
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ability to solve problems relating to the installation of the |
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EZ-SCREEN System and its integration with the guarded |
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machine. In addition to everything for which the Designated |
3.3.1 Beam Configuration |
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Person is empowered, the Qualified Person is empowered to: |
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• Install the EZ-SCREEN system, |
When using one or more EZ-SCREEN Point Systems to form a |
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• Perform all EZ-SCREEN checkout procedures (see Section |
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grid for access-guarding and perimeter-guarding applications, |
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6), |
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careful consideration must be given to the beam configuration, |
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• Have access and make changes to the internal light grid |
in order to ensure proper operation. EZ-SCREEN Point Systems |
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must be installed so that they do not interfere with each |
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configuration settings and hold possession of the Banner |
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other and are not affected by adjacent photoelectric systems.. |
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spanner wrench that opens the configuration access port plug, |
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and |
Configuration issues include: |
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• Reset the system following a lockout condition. |
• The required number of beams |
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Resetting the System |
• Beam height from floor |
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• Mounting methods for multiple systems |
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System resets are performed using an external Reset switch. |
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This switch must be located outside the guarded area, and not |
• Sensing mode configurations |
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within reach of anyone inside the guarded area (see Section |
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Number of Beams and Beam Height from Floor |
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3.4). Its location should provide a clear view of the entire |
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safeguarded area. If any hazardous areas are not within view |
Recommended beam configurations for access-guarding and |
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from the switch location, additional means of safeguarding must |
perimeter-guarding applications are described in standards such |
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be provided. |
as ANSI/RIA R15.06 and EN 999 (see Figure 3-13). |
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The switch should be protected from accidental or unintended |
Mounting Methods for Multiple Systems |
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actuation (e.g., through the use of rings or guards). |
To prevent light from the emitter of one System from affecting the |
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If supervisory control of the Reset switch is required, a key |
receiver of another System, the beams from the Systems must |
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be isolated from one another through the use of physical non- |
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switch may be used, with the key kept in the possession of a |
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reflective barriers (see Figure 3-11). Mounting the emitters and |
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Designated or Qualified Person. Using a key switch will also |
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receivers so that the beams travel in the opposite directions, as |
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provide some level of personal control, since the key may be |
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shown in Figure 3-3, also helps to isolate systems. |
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removed from the switch. This will hinder a reset while the key |
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is under the control of an individual, but must not be relied upon |
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solely to guard against accidental or unauthorized reset.. Spare |
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keys in the possession of others or additional personnel entering |
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the safeguarded area unnoticed may create a hazardous |
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situation.. |
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Banner Engineering Corp. • Minneapolis, U.S.A. |
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16 P/N 68413 rev. A |
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www.bannerengineering.com • Tel: 763.544.3164 |
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