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Identify Major Parts of the
Modules
The modules also allow configuration of input points as dual inputs,
and configuration of output points as dual outputs. The module
performs internal diagnostics on I/O channels configured to operate
in Dual mode.
Any discrepancy results in a safety state and status generated for the
master. Configuration of DeviceNet Guard I/O modules is via software
using either the network configuration tool, RSNetWorx for DeviceNet
Safety software, or the PLC programming tool, RSLogix 5000 software.
See the figures that show major parts of the modules.
1791DS-IB4XOW4 Module Identification
Node Address Switches
Communication
Connector
1791DS-IB8XOB8 Module Identification
Node Address Switches
Communication
Connector
About the Modules
LED Indicators
I/O Connections
LED Indicators
IN
OUT
0
1
2
3
4
5
0
6
1
MS NS LO CK
PWR
PWR
1791DS-IB8XOB8
8 Inputs - 8 Outputs 24VDC
I/O Connectors
Publication 1791DS-UM001H-EN-P - April 2009
15
Safety Relay
44195
7
2
3
4
5
6
7
C ompact B lock
44091
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