
Rockwell Automation Publication 1791ES-UM001G-EN-P - November 2016
71
Wiring Examples
Chapter 4
Figure 27 - Limit Switch Dual-channel Inputs and a Manual Reset
This example shows wiring and controller configuration when using the Guard
I/O module with limit switch dual-channel inputs and a manual reset. If used
in combination with the programs of a safety controller, the wiring is Category
4 in accordance with ISO 13849-1:2008 wiring requirements.
1
5
2
3
1
5
2
3
4
4
4
3
2
1
E1
S2
(N.O.)
S1
(N.C.)
S3
In +
In -
FE
I0
I1
T0
T1
I2
I3
T2
T3M
S2
(N.O.)
S1
(N.C.)
PS1
S3
PS1: User 24V DC Power Supply
S1: Safety Limit Switch
(positive opening mechanism)
S2: Safety Limited Switch
S3: Reset Switch
Close
Safety
Guard
Close
Safety
Guard
1791ES Modules
1732ES Modules
1 - Test Output 1
2 - Input 1
3 - Input Common
4 - Input 0
5 - Test Output 0
1 - Output Power
2 - Input Power
3 - Input Common
4 - Output Common
1 - Test Output 3
2 - Input 3
3 - Input Common
4 - Input 2
5 - Test Output 2
Controller Configuration
Parameter Name
Configuration Setting
Safety Input 0
Safety Input 0 Channel Mode
Test Pulse from Test Output
Safety Input 0 Test Source
Test Output 0
Dual-channel Safety Input 0/1 Mode
Dual-channel Equivalent
Dual-channel Safety Input 0/1 Discrepancy Time
1000 ms (application dependent)
Safety Input 1
Safety Input 1 Channel Mode
Test Pulse from Test Output
Safety Input 1 Test Source
Test Output 1
Safety Input 2
Safety Input 2 Channel Mode
Used as Standard Input
Safety Input 2 Test Source
Not Used
Dual-channel Safety Input 2/3 Mode
Single Channel
Test Output 0
Test Output 0 Mode
Pulse Test Output
Test Output 1
Test Output 1 Mode
Pulse Test Output
Test Output 2
Test Output 2 Mode
Power Supply Output
Содержание 1732ES-IB12XOB4
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Страница 8: ...8 Rockwell Automation Publication 1791ES UM001G EN P November 2016 Summary of Changes Notes ...
Страница 38: ...38 Rockwell Automation Publication 1791ES UM001G EN P November 2016 Chapter 2 About the Modules Notes ...
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