22 Rockwell Automation Publication 440R-UM010C-EN-P - September 2016
Chapter 3 Power, Ground, and Wire
SWS Function
The configured Logic switch setting determines the function of the SWS
input.
•Logic 1 and 3
The Logic IN bypasses the IN1 signals. If the safety gate is unlocked
(IN1 is OFF), the SWS input turns on the 14/24/L11/Y32 outputs.
•Logic 2 and 4
The SWS input must be ON to turn on the 14/24/L11/Y32 outputs.
Turning off the SWS input is similar to pressing the Unlock request.
•Logic 5
The SWS input bypasses the IN1 signals. If the safety gate is unlocked
(IN1 is OFF), the SWS input sets the GLT safety relay ready for reset
(the OUT indicator is blinking).
•Logic 6
The SWS input must be ON to turn on the outputs.
If IN1 is ON, and the SWS input turns off; then 14, 24, L11, and Y32
turn off immediately and 51 and L61 turn off after a delay.
If IN1 is ON and the SWS input turns on, the GLT safety relay is ready
for reset (the OUT indicator is blinking).
•Logic 7
The SWS input bypasses the IN1 signals. If the safety gate is unlocked
(IN1 is off ), the SWS input turns on all outputs immediately.
•Logic 8
The SWS input must be ON to turn on the outputs.
If IN1 is ON and the SWS IN turns off, then 14, 24, L11, and Y32 turn
off immediately and 51 and L61 turn off after a delay.
If IN1 is ON and the SWS input turns on all outputs immediately.
SWS Connections
There can be many variations and combinations of series and parallel
connections of the SWS. Each L11 terminal can be connected to up to ten L12
terminals.
Figure 20
shows an example wiring diagram with SWS input from a GSR DI
safety relay and SWS output connection to a GSR EM expansion in parallel
with a GSR DIS relay. The safety relays must have a common power reference
(24V common).
ATTENTION: Do not connect two or more L11 terminals together.
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