Bipolar output examples, Dual-load bipolar outputs – Rockwell Automation 1791DS-IBxxxx Guard I/O DeviceNet Safety Modules User Manual
Page 55

Rockwell Automation Publication 1791DS-UM001J-EN-P - May 2013
55
Wiring Examples
Chapter 4
Bipolar Output Examples
Read this section for bipolar output examples by application. For details, refer to
the installation instructions for each catalog number.
Dual-load Bipolar Outputs
This example shows wiring and controller configuration when using a Guard I/O
module with solid-state outputs in Dual-channel mode.
Note that all safety outputs of this Guard I/O module are permanently
configured for use as Dual-channel mode only. When used in combination with
the programs of the safety controller, this circuit configuration is Safety Category
4 in accordance with EN 954-1 requirements.
IN+
IN-
OUT+
OU T-
FE
O0
P
M
P
M
O1
L-
L-
S+
S+
02
03
FE
I0
K1
K2
I1
T0
T2
T1
T3M
I2
31807-M
I3
M
K1
K2
K2
PS2
PS1
K1
PS1, PS2: User 24V DC power supply. (A single
power supply can be used for both input and
output power.)
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
Single Channel
Test Output 0
Test Output 0 Mode
Pulse Test Output
Safety Output 0
Safety Output 0 Channel Mode
Safety Pulse Test
Safety Output 1
Safety Output 1 Channel Mode
Safety Pulse Test