Rockwell Automation 1756-L72EROMS User Manual
Installation Instructions
Original Instructions
Armor GuardLogix Controller
Catalog Numbers
Topi c Pag e
Important User Information 2
About the Armor GuardLogix Controller 3
Prevent Electrostatic Discharge 3
Before You Begin 4
Install the Armor GuardLogix Controller 6
Mount the Controller 6
Ground the Controller 8
Open the Access Door 8
Remove and Install the SD Card 8
Connect to the USB Port 9
Make Network Connections 10
Make Power Connections 11
Set the Network IP Address of the EtherNet/IP Modules 12
Update the Controller 1 7
Status Indicators 18
Recover the Controller By Using a Memory Card 20
Specifications 22
Additional Resources 23
1756-L72EROMS
2 Armor GuardLogix Controller
IMPORTANT
Important User Information
Read this document and the documents listed in the additional resources section about installation, configuration, and operation of
this equipment before you install, configure, operate, or maintain this product. Users are required to familiarize themselves with
installation and wiring instructions in addition to requirements of all applicable codes, laws, and standards.
Activities including installation, adjustments, putting into service, use, assembly, disassembly, and maintenance are required to be
carried out by suitably trained personnel in accordance with applicable code of practice.
If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.
In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use or
application of this equipment.
The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and
requi rements associ ated wit h any pa rticu lar ins tallat ion, Roc kwell Au tomati on, Inc. cannot assume respon sibili ty or li abilit y for actual
use based on the examples and diagrams.
No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or software
described in this manual.
Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation, Inc., is
prohibited.
Throughout this manual, when necessary, we use notes to make you aware of safety considerations.
WARNIN G: Identifies information about practices or circumstances that can cause an explosion in a hazardous
environment, which may lead to personal injury or death, property damage, or economic loss.
ATTENTION: Identifies information about practices or circumstances that can lead to personal injur y or death,
property damage, or economic loss. Attentions help you identify a hazard, avoid a hazard, and recognize the
consequence.
Identifies information that is critical for successful application and understanding of the produc t.
Labels may also be on or inside the equipment to provide specific precautions.
SHOCK HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that
dangerous voltage may be present.
BURN HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that
surfaces may reach dangerous temperatures.
ARC FLASH HAZARD: Labels may be on or inside the equipment, for exampl e, a motor control center, to alert
people to potential Arc Flash. Arc Flash will cause severe injury or death. Wear proper Personal Protective
Equipment (PPE). Follow ALL Regulatory requirements for safe work practi ces and for Personal Protective
Equipment (PPE).
Rockwell Automation Publication 1756-IN060B-EN-P - November 2013
Armor GuardLogix Controller 3
TM ®
Armor GuardLogix
24V
IN OUT
DC 24VDC
LNK1 LNK2
LNK1 LNK2
Channel A Channel B
Pull and Rotate
Counter Clockwise
TM
Display Window
Access Door Screws
About the Armor GuardLogix Controller
The Armor™ GuardLogix® controller combines a 1756-L72S GuardLogix controller and safety
partner with two Ethernet/IP DLR-capable communication channels in an IP67-rated housing
for mounting on a machine.
The Armor GuardLogix controller is certified for use in safety applications up to and including
Safety Integrity Level (SIL) 3 and Performance Level (e) in which the de-energized state is the
safe state. For information on operating a GuardLogix controller-based system, understanding
safety application requirements, and accessing the GuardLogix certificate, see the Additional
Resources on page 23.
Prevent Electrostatic Discharge
ATTENTION: This equipment is sensitive to electrostatic discharge that can cause internal damage
and affect normal operation. Follow these guidelines when you handle this equipment.
• Touch a grounded object to discharge potential static.
• Wear an approved grounding wrist strap.
• Do not touch connectors or pins on component boards.
• Do not touch circuit components inside the equipment.
• Use a static-safe workstation if available.
• Store the equipment in appropriate static-safe packaging when not in use.
Programmable Electronic Systems (PES)
ATT EN TIO N: Personnel responsible for the application of safety-related Programmable
Electronic Systems (PES) shall be aware of the safety requirements in the application of the
system and shall be trained in using the system.
Rockwell Automation Publication 1756-IN060B-EN-P - November 2013
4 Armor GuardLogix Controller
Environment and Enclosure
ATT EN TIO N: This equipment is intended for use in overvoltage Category II applications (as
defined in IEC 60664-1), at altitudes up to 2000 m (6562 ft) without derating.
This equipment is not intended for use in residential environments and may not provide
adequate protection to radio communication services in such environments.
This equipment is supplied as enclosed equipment. It should not require additional system
enclosure when used in locations consistent with the enclosure type ratings stated in the
Specifications section of this publication. Subsequent sections of this publication may contain
additional information regarding specific enclosure t ype ratings, beyond what this product
provides, that are required to comply with certain product safety certifications.
In addition to this publication, see the following:
• Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1, for
additional installation requirements
• NEMA 250 and IEC 60529, as applicable, for explanations of the degrees of protection
provided by enclosure
Before You Begin
Before you begin, check to make sure you have all of the components you will need and plan your
network.
System Components
The controller ships with these parts installed:
• 1756-ESMCAP capacitor-based energy storage module (ESM)
• 1784-SD1 Secure Digital (SD) memory card, 1 GB
• 1747-KY key (shipped in a key holder inside the enclosure)
Control power and Ethernet communication cables are available separately.
Power Cables and Cordsets
Cordsets
No. of Pins Assembly Rating Straight Female Right Angle Female
(1)
4 600V, 10 A 889N-F4AFC-
(1) Replace (1) with 6 (6 ft), 12 (12 ft) or 20 (20 ft) for standard cable lengths.
Rockwell Automation Publication 1756-IN060B-EN-P - November 2013
F
889N-R4AFC-
(1)
F
Patchc ords
TIP
No.
Assembly
of
Rating
Pins
4 600V, 10 A 889N-F4AFNM-
(1) Replace (1) with 1 (1 m), 2 (2 m ), 5 (5 m), and 10 (10 m) for standard cable lengths.
Straight Female
Straight Male
Straight
Femal e, Right
Angle Male
(1)
889N-F4AFNE-
Industrial Ethernet Media
Patchcords and Cordsets IP67
M12 D Code Connector Type Cat. No. Unshielded
(1)
Armor GuardLogix Controller 5
Right Angle
Femal e,
Straight Male
889N-R4AFNM-
Right Angle
Femal e, Right
Angle Male
(1)
889N-R4AFNE-
(1)
Male Straight
Male Straight
Male Straight
Male Right Angle
Male Right Angle
Male Right Angle
Male Straight
Femal e Straigh t
(1) Available in 0.3, 0.6, 1, 2, 5, 10, 15, and increments of 5 meters up to 75 meters.
to
to
to
to
1585D-M4TBDM-
1585D-M4TBDE-
1585D-E4TBDE-
1585D-M4TBDF-
(1)
(1)
(1)
(1)
Refer to http://ab.rockwellautomation.com/Connection-Devices/EtherNet-Media for more
information on Industrial Ethernet Media.
Plan Your Network
The two EtherNet/IP networks in the enclosure let the Armor GuardLogix controller be used in
a variety of EtherNet/IP network topologies, including linear, star, and device level ring (DLR)
as a ring node or ring supervisor.
For more information on EtherNet/IP networks, see the publications listed in the Additional
Resources on page 23.
Rockwell Automation Publication 1756-IN060B-EN-P - November 2013
6 Armor GuardLogix Controller
30 mm (1.18 in.)
30 mm (1.18 in.)
30 mm (1.18 in.)
30 mm (1.18 in.)
Install the Armor GuardLogix Controller
The controller ships with the power switch inside the enclosure set to ON and the controller in
Remote Program mode. You can make power connections and EtherNet/IP network
connections without opening the access door on the enclosure. However, if you need to access
the power switch, USB port, or SD card, you will need to open the enclosure door.
Follow these steps, described in this publication, to install the controller.
1. Mount the Controller
2. Ground the Controller
3. Open the Access Door, optional
4. Remove and Install the SD Card
5. Connect to the USB Port
6. Make Network Connections
7. Make Power Connections
8. Set the Network IP Address of the EtherNet/IP Modules
9. Update the Controller
ATT EN TI ON : Make sure all connectors and caps are securely tightened to properly seal
connections against leaks and maintain IP67 requirements.
, optional
, optional
Mount the Controller
Observe these minimum spacing
requirements around the enclosure.
Mounting feet can be attached in either
horizontal or vertical orientation as shown
in Product Dimension
the mounting feet to the enclosure by using
the four flat-head screws supplied with the
mounting feet. Torque screws to 8.5 N•m
(75.2 lb-in).
Mount the module directly to a machine by
using four mounting holes. The mounting
hole diameter on the mounting feet
included with the enclosure is 6.8 mm (0.27
in.). Use four M6 screws and torque screws
to 6.6 N•m (58 lb-in). See the Product Dimension
Rockwell Automation Publication 1756-IN060B-EN-P - November 2013
s on page 7. Attach
s on page 7.
Product Dimensions
240 mm
(9.4 in.)
292 mm
(11.5 in. )
298 mm
(11.7 in.)
215 mm
(8.5 in.)
172 mm
(6.8 in.)
245 mm
(10 in.)
165mm
(6.5 in.)
265 mm
(10.4 in.)
327 mm
(12.9 in.)
550 mm
21.7 in.
32.25 mm
1.3 in.
86.55 mm
3.4 in.
265 mm
10 in.
550 mm
21.7 in.
198.9 mm
7.8 in.
225.75 mm
8.9 in.
Mounting feet in horizontal orientation Mounting feet in vertical orientation
Clearance for access door opening
Armor GuardLogix Controller 7
Rockwell Automation Publication 1756-IN060B-EN-P - November 2013
8 Armor GuardLogix Controller
IMPORTANT
IMPORTANT
TM ®
Armor GuardLogix
24VD
IN
OUT
DC 24VDC
LNK1 LNK2
LNK1 LNK2
Channel A Channel B
Pull and Rotate
Counter Clockwise
TM
Pivot Point
Logix 55xx
RUN
FORCE
SD
OK
Ground the Controller
You must provide a proper grounding path by using the ground lug on the bottom of the
enclosure.
PE Ground
Wire Size Tightening Torque
2
1.3…5.2 mm
(#16…#10 AWG) 2 N•m (17.7 in-lb)
Refer to Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1
guidelines on installing an industrial control system.
Open the Access Door
Open the enclosure door to access the power switch,
controller USB port, and SD memory card in the
controller.
1. Loosen the four (captive) screws on the front
of the enclosure.
2. Gently lift the door and rotate it counterclockwise from the pivot at the lower left
corner.
The door remains attached to the enclosure.
3. Close the access door on the enclosure and torque the four screws to 3.8 N•m
(33.5 lb-in).
When the access door is open, the Armor GuardLogix controller rating is Type 1.
for
Remove and Install the SD Card
If you want to remove the SD card, follow these steps.
Verify that the SD card status indicator is off and that
the card is not in use before removing it.
1. Open the enclosure door to access the controller.
2. Turn the keyswitch to the PROG position.
3. Press and release the SD card to eject it.
4. Remove the SD card.
5. Close the enclosure access door.
Rockwell Automation Publication 1756-IN060B-EN-P - November 2013
Loading...