Rockwell Automation 1753-IB16XOB8 Installation Instructions

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Installation Instructions

GuardPLC 16-Digital Inputs and 8-Digital Outputs Module

Catalog Number 1753-IB16XOB8

Inside ................................................................................................page

Related Documentation ............................................................................3

Description................................................................................................4

General Safety..........................................................................................4

Mount the Module....................................................................................6

Wire the Module....................................................................................... 7

Reset Pushbutton....................................................................................20

Troubleshoot with LED Indicators...........................................................21

Specifications .........................................................................................22

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2 GuardPLC 16-Digital Inputs and 8-Digital Outputs Module

Important User Information

Solid state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (Publication SGI-1.1 available from your local Rockwell Automation sales office or online at http://www.ab.com/manuals/gi) describes some important differences between solid state equipment and hard-wired electromechanical devices. Because of this difference, and also because of the wide variety of uses for solid state equipment, all persons responsible for applying this equipment must satisfy themselves that each intended application of this equipment is acceptable.

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 requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or liability 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.

WARNING

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.

IMPORTANT

ATTENTION

SHOCK HAZARD

BURN HAZARD

Identifies information that is critical for successful application and understanding of the product.

Identifies information about practices or circumstances that can lead to personal injury or death, property damage, or economic loss. Attentions help you:

• identify a hazard

• avoid a hazard

• recognize the consequence

Labels may be located on or inside the equipment (e.g., drive or motor) to alert people that dangerous voltage may be present.

Labels may be located on or inside the equipment (e.g., drive or motor) to alert people that surfaces may be dangerous temperatures.

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GuardPLC 16-Digital Inputs and 8-Digital Outputs Module 3

Description

The 1753-IB16XOB8 digital input/output module is a distributed I/O module for use with GuardPLC controllers. The module features 16 digital inputs, 8 two-pole (8 positive-switching and 8 negative-switching) digital outputs, and 2 pulsed outputs as shown below.

Voltage Supply

Connection

24 V DC

RUN

ERROR

PROG

FORCE

FAULT

OSL

GuardPLC Ethernet

10/100 BaseT

(—)2(—)

Ethernet Ports

bottom of controller)

General Safety

ATTENTION

Digital Outputs

123456 87

S+

L-L- L+ L+

24V DC

DO +-

DI DI DI DI LS+ LS+ 1 2 3 4 L-L-

33 34 35 36 37 38 39 40 41 42

S+ S+ S+ S- S- S- S-

(on

91011121314 1615

1- 1+ 2- 2+ 3- 3+ 4+4- 5- 5+ 6- 6+ 7- 7+ 8+8DO DO

LS+ LS+ 5 6 7 8 L-L- LS+ LS+ 9 10 11 12 L-L- LS+LS+ 13 14 15 16 L-L-

43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72

Digital Inputs

Pulse Test Sources

17 18 19 20 21 22 2423 25 26 27 28 29 30 3231

11112222

PO PULSE TEST

1753-IB16XOB8

16 DC Inputs 8 DC Outputs

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.

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GuardPLC 16-Digital Inputs and 8-Digital Outputs Module 5

ATTENTION

Environment and Enclosure

This equipment is intended for use in a Pollution Degree 2 industrial environment, in overvoltage Category II applications (as defined in IEC publication 60664-1), at altitudes up to 2000 meters without derating.

This equipment is considered Group 1, Class A industrial equipment according to IEC/CISPR Publication 11. Without appropriate precautions, there may be potential difficulties ensuring electromagnetic compatibility in other environments due to conducted as well as radiated disturbance.

This equipment is supplied as "open type" equipment. It must be mounted within an enclosure that is suitably designed for those specific environmental conditions that will be present and appropriately designed to prevent personal injury resulting from accessibility to live parts. The interior of the enclosure must be accessible only by the use of a tool. Subsequent sections of this publication may contain additional information regarding specific enclosure type ratings that are required to comply with certain product safety certifications.

See NEMA Standards publication 250 and IEC publication 60529, as applicable, for explanations of the degrees of protection provided by different types of enclosure. Also, see the appropriate sections in this publication, as well as the Allen-Bradley publication 1770-4.1 ("Industrial Automation Wiring and Grounding Guidelines"), for additional installation requirements pertaining to this equipment.

Preventing Electrostatic Discharge

ATTENTION

This equipment is sensitive to electrostatic discharge, which can cause internal damage and affect normal operation. Follow these guidelines when you handle the module:

• Touch a grounded object to discharge static potential.

• Wear an approved wrist-strap grounding device.

• Do not touch connectors or pins on component boards.

• Do not touch circuit components inside the equipment.

• If available, use a static-safe workstation.

• When not in use, store the equipment in appropriate static

safe packaging.

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6 GuardPLC 16-Digital Inputs and 8-Digital Outputs Module

Mount the Module

IMPORTANT

The module cannot be panel-mounted. Mount the module to a DIN rail by following the four steps below.

1. Hook the top slot over the DIN rail.

2. Insert a flathead screwdriver into the

gap between the housing and the latch and pull the latch downward.

3. Hold the latch down as you push the housing back onto the DIN rail.

4. Release the latch to lock the device onto the rail.

TIP

For effective cooling:

• Mount the module horizontally.

• Provide a gap of at least 100 mm (3.94 in.) above and below

the module.

• Select a location where air flows freely or use an additional fan.

• Do not mount the module over a heating device.

(3)

(2)

Latch

To remove the module from the DIN rail, insert a flathead screwdriver into the gap between the housing and the latch and pull the latch downward as you lift the module off of the rail.

(1) Top Slot

DIN Rail

IP Address Label

A transparent label shipped with the module can be used to note the IP address and system ID (SRS).

IMPORTANT

Publication 1753-IN011A-EN-P - October 2005

If you attach the label to the module, make sure you do not cover any of the ventilation slots.

GuardPLC 16-Digital Inputs and 8-Digital Outputs Module 7

Wire the Module

The following sections describe how to wire the module.

Ground the Module

You must also provide an acceptable grounding path for each device in your application. For more information on proper grounding guidelines, refer to the Industrial Automation Wiring and Grounding Guidelines, publication number 1770-4.1.

The module is functionally grounded through its DIN rail connection. A protective earth ground connection is required and is provided through a separate grounding screw, located on the upper left of the housing and marked with the grounding

symbol .

ATTENTION

This product is grounded through the DIN rail to chassis ground. Use zinc plated yellow-chromate steel DIN rail to assure proper grounding. The use of other DIN rail materials (e.g. aluminum, plastic, etc.) that can corrode, oxidize, or are poor conductors, can result in improper or intermittent grounding.

Connections for Safety-Related Communications

Ethernet Switch

The module has two 10/100BaseT, RJ-45 connectors to provide communications via GuardPLC Ethernet to GuardPLC controllers, and with the programming software. The connectors are located on the bottom side on the left. The connectors and the module are connected together by an internal Ethernet switch. The switches are auto-detect. Either cross-over or straight-through shielded Ethernet cabling can be used.

Star or line configurations are available. Make sure that a network loop is not generated. Data packets must only be able to reach a node via a single path.

MAC Address

The Media Access Control (MAC) Address of the module can be found on the label positioned over both lower RJ-45 connections.

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8 GuardPLC 16-Digital Inputs and 8-Digital Outputs Module

Connect the Voltage Supply

The 24V dc voltage supply must feature galvanic isolation (in accordance with EN 60950 or UL 1950) since inputs and outputs are not electrically isolated from the processor. In order to comply with CE Low Voltage Directives (LVD), you must use either a NEC Class 2, a Safety Extra Low Voltage (SELV) or a Protected Extra Low Voltage (PELV) power supply to power this adapter. An SELV supply can’t exceed 30V rms, 42.4V peak or 60V dc under normal conditions and under single fault conditions. A PELV supply has the same rating and is connected to protected earth.

IMPORTANT

The supply voltage is connected via a 4-pin connector. See page 22 for the appropriate wire size. You only need to connect one wire to L+ and one wire to L-. Both L+ and L- terminals are internally connected, so you can daisy-chain 24V dc

power from the module to other devices in the panel using the remaining terminal.

ATTENTION

Protect the module with a 12 A slow-blow fuse.

Do not reverse the L+ and L- terminals or damage to the module will result. There is no reverse polarity protection.

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GuardPLC 16-Digital Inputs and 8-Digital Outputs Module 9

Safety-Related Digital Inputs

The module has 16 digital inputs whose status is indicated via LED indicators when the controller or module is in the RUN mode. Refer to page 4 for location of digital inputs and LED indicators.

LS+ is a voltage source that provides 24V dc for a group of four inputs.

COM

24V dc Power

Supply

24 V DC

RUN

ERROR

PROG

FORCE

FAULT

OSL

GuardPLC Ethernet

10/100 BaseT

(—)2(—)

L-L- L+ L+

24V DC

DO +-

DI LS+ LS+ 1 2 3 4 L-L-

33 34 35 36 37 38 39 40 41 42

123456 87

S+

S+ S+ S+ S- S- S- S-

Connection of voltage supply to input device

91011121314 1615

1- 1+ 2- 2+ 3- 3+ 4+4- 5- 5+ 6- 6+ 7- 7+ 8+8DO DO

LS+LS+ 5 6 7 8 L-L- LS+LS+ 9 10 11 12 L-L- LS+LS+ 13 14 15 16 L-L-

43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72

17 18 19 20 21 22 2423 25 26 27 28 29 30 3231

DI DI

11112222

PO PULSE TEST

1753-IB16XOB8

16 DC Inputs 8 DC Outputs

If devices require 24V dc to operate and use the same power source as the GuardPLC, wire the outputs of the device directly to inputs on the GuardPLC.

COM

24V dc Power

Supply

25 26 27 28 29 30 3231

2222

1111

PO PULSE TEST

1753-IB16XOB8

16 DC Inputs 8 DC Outputs

LS+ LS+13 14 15 16 L-L-

63 64 65 66 67 68 69 70 71 72

24 V DC

RUN

ERROR

PROG

FORCE

FAULT

OSL

GuardPLC Ethernet

10/100 BaseT

(—)2(—)

L-L- L+ L+

24V DC

DO +-

LS+ LS+ 1 2 3 4 L-L-

33 34 35 36 37 38 39 40 41 42

123456 87

S+

S+ S+ S+ S- S- S- S-

91011121314 1615

1- 1+ 2- 2+ 3- 3+ 4+4- 5- 5+ 6- 6+ 7- 7+ 8+8-

DO DO

DI DI DI

LS+ LS+5 6 7 8 L-L-

43 44 45 46 47 48 49 50 51 52

LS+ LS+ 9 10 11 12 L-L-

53 54 55 56 57 58 59 60 61 62

17 18 19 20 21 22 2423

Connection of voltage supply

to input device

Light Curtain

(or any Safety Input Device)

COM

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10 GuardPLC 16-Digital Inputs and 8-Digital Outputs Module

Devices with their own dedicated power supply can also be connected instead of contacts. Connect the reference pole of the signal source to the L- reference pole of the input.

COM

24V dc Power

Supply

25 26 27 28 29 30 3231

2222

1111

PO PULSE TEST

1753-IB16XOB8

16 DC Inputs 8 DC Outputs

LS+ LS+13 14 15 16 L-L-

63 64 65 66 67 68 69 70 71 72

L-L- L+ L+

24V DC

DO +-

PROG

FORCE

FAULT

RUN

OSL

LS+ LS+ 1 2 3 4 L-L-

33 34 35 36 37 38 39 40 41 42

24 V DC

ERROR

GuardPLC Ethernet

10/100 BaseT

(—)2(—)

Connection of devices with dedicated

power supplies

Light Curtain

(or any Safety Input Device)

123456 87

S+

S+ S+ S+ S- S- S- S-

LS+ LS+5 6 7 8 L-L-

43 44 45 46 47 48 49 50 51 52

COM

DI DI

LS+ LS+ 9 10 11 12 L-L-

53 54 55 56 57 58 59 60 61 62

24V dc Power

Supply

17 18 19 20 21 22 2423

91011121314 1615

1- 1+ 2- 2+ 3- 3+ 4+4- 5- 5+ 6- 6+ 7- 7+ 8+8-

DO DO

COM

The safety state of an input is indicated by a 0 signal being passed to the user program logic. If the test routines detect a fault in the digital inputs, a 0-signal is processed in the user program for the defective channel. When a fault occurs, the inputs are switched off (0) and the fault LED indicator is activated.

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GuardPLC 16-Digital Inputs and 8-Digital Outputs Module 11

The sensor supplies, LS+, supply a default current of 40 mA that is buffered for 20 ms in case of a power failure. If a higher current is needed, two unbuffered supplies of 1 A can be switched on using the DI Supply [xx] system signal in the application program. This supply feeds the neighboring input channel group. The status of this supply is read and the supply is switched off if an overcurrent condition occurs. This supply is protected by a current limiting device. The following illustration shows two digital input supplies for four different input groups.

L+ not buffered L+ buffered

Current limiting 1 A

LS+ 53

LS+ 54

LS+ 63

Current limiting 40 mA

LS+ 64

Current limiting 40 mA

LS+ 33

L+ not buffered L+ buffered

LS+ 43

Current limiting 40 mA

LS+ 44

Current limiting 1 A

LS+ 34

Current limiting 40 mA

Follow the closed-circuit principle for external wiring when connecting sensors. To create a safe state in the event of a fault, the input signals revert to the de-energized state (0). Although the external line is not monitored, a wire break is interpreted as a safe 0-signal. Unused inputs must not be terminated.

TIP

For more information on input wiring, see the GuardPLC System User Manual, publication number 1753-UM001.

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12 GuardPLC 16-Digital Inputs and 8-Digital Outputs Module

Digital Input Terminals

LS+ LS+ 1 2 3 4 L-L-

33 34 35 36 37 38 39 40 41 42

LS+ LS+ 5 6 7 8 L-L- LS+ LS+ 9 10 11 12 L-L- LS+ LS+ 13 14 15 16 L-L-

43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72

See page 22 for the appropriate wire size. Digital inputs are connected to the following terminals:

Terminal Number Designat ion Function

33 LS+ Sensor supply for inputs 1 to 4, 40 mAbuffered/1 A non-buffered

34 LS+ Sensor supply for inputs 1 to 4, 40 mAbuffered/1 A non-buffered

35 1 Digital input 1

36 2 Digital input 2

37 3 Digital input 3

38 4 Digital input 4

39 L- Reference pole

40 L- Reference pole

41 Ground Shield

42 Ground Shield

43 LS+ Sensor supply for inputs 5 to 8, 40 mA buffered/1 A non-buffered

44 LS+ Sensor supply for inputs 5 to 8, 40 mA buffered/1 A non-buffered

45 5 Digital input 5

46 6 Digital input 6

47 7 Digital input 7

48 8 Digital input 8

49 L- Reference pole

50 L- Reference pole

51 Ground Shield

52 Ground Shield

53 LS+ Sensor supply for inputs 9 to 12, 40 mA buffered/1 A non-buffered

54 LS+ Sensor supply for inputs 9 to 12, 40 mA buffered/1 A non-buffered

55 9 Digital input 9

56 10 Digital input 10

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GuardPLC 16-Digital Inputs and 8-Digital Outputs Module 13

Terminal Number Designat ion Function

57 11 Digital input 11

58 12 Digital input 12

59 L- Reference pole

60 L- Reference pole

61 Ground Shield

62 Ground Shield

63 LS+ Sensor supply for inputs 13 to 16, 40 mA buffered/1 A non-buffered

64 LS+ Sensor supply for inputs 13 to 16, 40 mA buffered/1 A non-buffered

65 13 Digital input 13

66 14 Digital input 14

67 15 Digital input 15

68 16 Digital input 16

69 L- Reference pole

70 L- Reference pole

71 Ground Shield

72 Ground Shield

Surge on Digital Inputs

An EN 61000-4.5 surge impulse can be read as a short duration HI signal. To avoid an error:

• install shielded input lines to prevent effects of surges in the system, or

• implement software filtering in the user program. A signal must be present

for at least two cycles before it is used by the rest of the logic in the user program.

Line Control

Line control is a short-circuit and line break monitoring system (for example, E-Stop inputs) which can be configured for the GuardPLC system.

IMPORTANT

For information on how to configure inputs and outputs for line control, see the GuardPLC System User Manual, publication number 1753-UM001.

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14 GuardPLC 16-Digital Inputs and 8-Digital Outputs Module

Pulse Test Sources

ATTENTION

Pulse test sources must not be used as safety-related outputs.

The example shows 2 pulse test sources connected to the digital inputs (DI) of the same system. As a result, the connections to the digital inputs (DI) are monitored for line control.

PO 1 2

Emergency OFF 1 Emergency OFF 2

DI 1 2 DI 3 4

When line control detects any of the following faults, inputs are set to 0, a fault code is generated, and the FAULT LED indicator is on.

• short-circuit between two parallel connections

• reversal of two connections

• earth fault on one of the lines (only with earthed reference pole)

• line break or opening of the contacts (e.g., when one of the E-stop off

switches is pressed in the example above), the FAULT LED indicator is on and the fault code is generated.

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GuardPLC 16-Digital Inputs and 8-Digital Outputs Module 15

Pulsed Output Terminals

25 26 27 28 29 30 3231

11112222

All PO1 and PO2 terminals are internally connected. Therefore all PO1 and PO2 terminals pulse together.

Terminal Number Designation Function

25 1 Pulsed output 1

26 1 Pulsed output 1

27 1 Pulsed output 1

28 1 Pulsed output 1

29 2 Pulsed output 2

30 2 Pulsed output 2

31 2 Pulsed output 2

32 2 Pulsed output 2

Safety-Related Digital Outputs

The module has 8 output pairs whose status is indicated via LED indicators. The digital outputs are not electrically isolated.

An output is in the safe state when it is de-energized. If a channel faults, the affected outputs are switched off. If the module faults or loses ethernet communications, all outputs are switched off.

An overload at an output causes the output to turn off. If the total current is greater then 9 A, all outputs are turned off. When the overload is eliminated, the outputs are activated according to their current software-driven state.

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16 GuardPLC 16-Digital Inputs and 8-Digital Outputs Module

Actuator

The digital outputs can be configured as:

• 1-pole switch without line monitoring

• 2-pole switch with or without line monitoring

• 3-pole switch (2-pole with common reference).

Refer to the GuardPLC Controller Systems User Manual, publication number 1753-UM001 for more information.

1-pole Connection

For 1-pole applications, all 8 DO+ and all 8 DO- outputs are available, for a total of 16 outputs. If you are using a positive-switching output, connect the other side of the output to S-. If you are using a negative-switching output, connect the other side of the output to S+.

The DO+ outputs must be connected to the supply S- and the DO- outputs must be connected to the supply S+.

Line monitoring with a 1-pole connection is not possible.

IMPORTANT

You must not connect the DO+ output directly to L- or connect the DO- outputs directly to L+. You must use the S+ and Sterminals.

For 1-pole connection, Inductive loads can be connected without a protection diode on the load because there is a protection diode located within the GuardPLC device. However, Rockwell Automation recommends that you attach a protection diode directly to the load to suppress any interference voltage. A 1N4004 diode is recommended.

1753-IB16XOB8

S+

1+ 1-

S-

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GuardPLC 16-Digital Inputs and 8-Digital Outputs Module 17

Actuator

2-pole Connection

If the outputs are configured for 2-pole operation, 8 total outputs are available. Each of the 8 outputs switch both L+ and L-. 2-pole outputs (without line monitoring) are wired to both DO+ and DO- of a single channel, 2+ and 2- for example.

DO 2+

DO 2-

IMPORTANT

ATTENTION

The corresponding channels for the 2-pole connection must be configured for 2-pole operation using the DO[xx].2-pole system variable. Refer to the GuardPLC Controller Systems User Manual, publication number 1753-UM001 for more information.

The DO+ output must be connected to the corresponding DOoutput of the same channel.

Inductive loads must be connected with a protection diode on the load in 2-pole connection.

1753-IB16XOB8

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18 GuardPLC 16-Digital Inputs and 8-Digital Outputs Module

Load

3-pole Connection With Line Monitoring

Two 2-pole channels can support dual channel devices with only a single reference connection. If line monitoring is required, the channels must be configured in pairs, using the DO[xx][xx].in pairs system parameter. There are four pairs allowed:

• channels 1 and 2,

• channels 3 and 4,

• channels 5 and 6,

• and channels 7 and 8.

Line monitoring is accomplished by switching off one channel while the second channel is tested for wiring faults.

A detected line fault is reported by the module’s error codes.

1753-IB16XOB8

(drive, valve)

ATTENTION

Inductive loads must be connected with a protection diode on the load in 3-pole connection.

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Digital Output Terminals

GuardPLC 16-Digital Inputs and 8-Digital Outputs Module 19

123456 87

S+

S+ S+ S+ S- S- S- S-

91011121314 1615

1- 1+ 2- 2+ 3- 3+ 4+4- 5- 5+ 6- 6+ 7- 7+ 8+8DO DO

17 18 19 20 21 22 2423

See page 22 for the appropriate wire size. Digital outputs are connected to the following terminals:

Terminal Number Designation Function

1 S+ Reference pole for negative-switching digital outputs

2 S+ Reference pole for negative-switching digital outputs

3 S+ Reference pole for negative-switching digital outputs

4 S+ Reference pole for negative-switching digital outputs

5 S- Reference pole for positive-switching digital outputs

6 S- Reference pole for positive-switching digital outputs

7 S- Reference pole for positive-switching digital outputs

8 S- Reference pole for positive-switching digital outputs

9 1- Digital output 1, negative-switching

10 1+ Digital output 1, positive-switching

11 2- Digital output 2, negative-switching

12 2+ Digital output 2, positive-switching

13 3- Digital output 3, negative-switching

14 3+ Digital output 3, positive-switching

15 4- Digital output 4, negative-switching

16 4+ Digital output 4, positive-switching

17 5- Digital output 5, negative-switching

18 5+ Digital output 5, positive-switching

19 6- Digital output 6, negative-switching

20 6+ Digital output 6, positive-switching

21 7- Digital output 7, negative-switching

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20 GuardPLC 16-Digital Inputs and 8-Digital Outputs Module

Terminal Number Designation Function

22 7+ Digital output 7, positive-switching

23 8- Digital output 8, negative-switching

24 8+ Digital output 8, positive-switching

Reset Pushbutton

You can use the reset button if you forget the password for connecting the programming software. The pushbutton is accessible through a small round hole at the top of the housing, approximately 4 to 5 cm (1.6 to 2.0 in.) from the left rim and recessed approximately 9.5 mm (0.375 in.).

IMPORTANT

To reset, press and hold the pushbutton for 20 seconds while rebooting the device by cycling power. Pressing the Reset pushbutton during operation has no affect.

With activation of the reset button:

• All accounts are deleted except for the default account.

• IP address and system ID (SRS) are set to default values.

At the next power cycle, these settings will be restored to the last values stored into Flash. This means that either:

• the settings prior to the reset will be restored, or

• if any settings were changed after the reset, these new settings will still be in

effect.

Activate the reset pushbutton using an insulated pin to prevent short-circuits.

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GuardPLC 16-Digital Inputs and 8-Digital Outputs Module 21

Troubleshoot with LED Indicators

Indicator State Condition

24V dc On 24V dc operating voltage present.

Off No operating voltage.

RUN On This is the normal status of the module.

Flashing The module is in STOP mode and is not executing a routine.

Off The module is in ERROR_STOP (see ERROR).

ERROR On • A hardware error has been detected by the module. The module goes to

Off No errors are detected.

PROGress On The upload of a new module configuration is in progress.

Flashing The upload of a new operating system into the Flash ROM is in progress. Off No upload of module configuration or operating system in progress.

FORCE On The module is executing a routine (RUN) and FORCE mode is activated by the user.

Flashing The module is in STOP, but Forcing has been initiated and will be activated when the

Off Forcing is OFF.

FAULT On • The routine (logic) has caused an error.

Flashing An error has occurred during a Flash ROM write cycle.

Off None of the above errors has occurred. OSL Flashing Emergency Operating System Loader is active. BL Flashing Boot Loader unable to load operating system or unable to start COMM operating

Module status can be interrogated through the programming software. For more information, refer to the GuardPLC System User Manual, publication number 1753-UM001.

A routine, which has been loaded into the module, is executed. The module processes input and output signals, carries out communication and performs hardware and software tests.

All system outputs are reset. STOP mode can be triggered by setting the Emergency stop system variable to TRUE in the routine, or by direct command from the programming software.

ERROR_STOP and the execution of the routine is halted. Hardware errors are errors in the module, errors in one or more of the digital input and output modules, or errors in the counters.

• A software error in the operating system has been detected by the module.

• The watchdog has reported an error due to exceeded cycle time.

All system outputs will be reset and the module ceases all hardware and software tests. The module can only be restarted by a command from the programming software.

module is started.

• The module configuration is faulty.

• The upload of a new operating system was not successful and the operating

system is corrupted.

One or more I/O errors have occurred.

system loader.

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22 GuardPLC 16-Digital Inputs and 8-Digital Outputs Module

Specifications

Module

Response Time ≥ 10 ms Interface: GuardPLC

Ethernet Operating Voltage 24V dc, -15% to +20%, w

Current Consumption max. 10 A (with max. load)

Isolation Voltage No isolation between circuits

Wiring Category Wire Size

(1)

2 x RJ-45, 10/100BaseT (with 100 Mbps) with integrated switch

≤ 15%

0.6 A @ 24V idle current

category 2 on communications ports, signal ports, and power ports

I/O – 16 AWG (1.5 mm rated at 75 °C (167 °F) or greater with 3/64 inch (1.2 mm) insulation max.

) to 26 AWG (0.14 mm2) solid or stranded copper wire

Power – 14 AWG (2.5 mm

rated at 75 °C (167 °F) or greater with 3/64 inch (1.2 mm) insulation max. Terminal Block Torque 0.51 Nm (4.5 in-lb) Fuse (external) 12 A (slow blow) Battery Backup none

Digital Inputs

No. of Inputs 16 (not electrically isolated) On-state Voltage: 15V to 30V dc

Off-state Voltage: max. 5V dc

Switching Point typically 7.5V Supply 4 supplies @ 24V dc/40 mA short-circuit proof, buffered for 20 ms

Digital Outputs

No. of Outputs (L+) 8 (not electrically isolated), reference pole SNo. of Outputs (L-) 8 (not electrically isolated), reference pole S+ Output Voltage ≥L+ minus 2V Output Current (L+)

Output Current (L-) Max. lamp load 25 W Max. inductive load 500 mH Minimum Load 2 mA per channel Internal Voltage Drop max. 2.0V dc @ 2 A Off-State Leakage Current max. 1 mA @ 2V Overload Response Shut down of the concerned output with cyclic reconnection

Current Consumption: ≥ 2 mA @ 15V

Current Consumption: max 1.5 mA (1.0 mA @ 5V)

2 supplies @ 24V dc/1 A short-circuit proof, non-buffered

Channels 2, 4, 5, and 7: 0.5 A @ 60°C (140°F)

Channels 1 and 8: 1 A @ 60 °C (140 °F); 2 A @ 40 °C (104 °C)

Channels 3 and 6: 1 A @ 60 °C (140 °F)

) to 22 AWG (0.34 mm2) solid or stranded copper wire

Publication 1753-IN011A-EN-P - October 2005

GuardPLC 16-Digital Inputs and 8-Digital Outputs Module 23

Total Output Current max. 8 A

Pulsed Outputs

No. of Outputs 2 (not electrically isolated) Output Voltage ≥L+ minus 4V Output Current (L+) Approx. 60 mA Minimum Load none Switching Time ≤ 100 micro-seconds Overload Response 2 x ≥ 19.2V, short-circuit current 60 mA @ 24V

Environmental Conditions

Storage Temperature : -40...+85 °C (-40...+185 °F)

• IEC 60068-2-1 (Test Ab, Unpackaged non-operating cold)

• IEC 60068-2-2 (Test Bb, Unpackaged non-operating dry heat)

• IEC 60068-2-14 (Test Na, Unpackaged non-operating thermal shock)

Operating Temperature: 0...+60 °C (+32...140 °F)

• IEC 60068-2-1 (Test Ad, operating cold)

• IEC 60068-2-2 (Test Bd, operating dry heat)

• IEC 60068-2-14 (Test Nb, operating thermal shock)

Vibration 1 g @ 10…150 Hz

• IEC 60068-2-6 (Test Fc, operating)

Shock, Operating 15 g

• IEC 60068-2-27 (Test Ea, unpackaged shock)

Relative Humidity 10 to 95% non-condensing

• IEC 60068-2-30 (Test Db, unpackaged non-operating damp heat) Emissions Group 1, Class A ESD Immunity 6 kV contact discharges

8 kV air discharges Radiated RF Immunity 10V/m with 1kHz sine-wave 80% AM from 80 MHz to 2000 MHz EFT/B Immunity ±2 kV @ 5 kHz on power ports

±1 kV @ 5 kHz on signal ports

±1 kV @ 5 kHz on communication ports Surge Transient Immunity ±1 kV line-line (DM) and ±1 kV line-earth (CM) on DC power ports

±500V line-line (DM) and ±1 kV line-earth (CM) on signal ports

±1 kV line-earth (CM) on communication ports Conducted RF Immunity 10Vrms with 1 kHz sine-wave 80% AM from 150 kHz to 80 MHz Enclosure Type Rating meets IP20

Mechanical Dimensions

Width 205 mm (8.07 in.) including housing screws Height 114 mm (4.49 in.) including latch Depth 88 mm (3.46 in.) including grounding bolt Weight 1.3 kg (2.86 lb)

Publication 1753-IN011A-EN-P - October 2005

Certifications

(2)

(when product is marked) c-UL-us UL Listed Industrial Control Equipment, certified for US and Canada CE European Union 89/336/EEC EMC Directive, compliant with:

• EN 61000-6.2; Industrial Immunity

• EN 61000-6-4; Industrial Emissions

C-Tick Australian Radiocommunications Act, compliant with:

AS/NZS CISPR 11; Industrial Emissions TÜV TÜV Certified for Functional Safety

(1) Use this Conductor Category information for planning conductor routing. Refer to Industrial Automation Wiring and

Grounding Guidelines, publication number 1770-4.1.

(2) See the Product Certification link at www.ab.com for Declarations of Conformity, Certificates, and other certification

details.

Allen-Bradley, Rockwell Automation, and GuardPLC are trademarks of Rockwell Automation, Inc. Trademarks not belonging to Rockwell Automation are property of their respective companies.

Publication 1753-IN011A-EN-P - October 2005 PN 40071-199-01(1)

Rockwell Automation 1753-IB16XOB8 Installation Instructions

Specifications and Main Features

Frequently Asked Questions

User Manual

GuardPLC 16-Digital Inputs and 8-Digital Outputs Module

Related Documentation

Description

General Safety

Mount the Module

Wire the Module

Reset Pushbutton

Troubleshoot with LED Indicators

Specifications