Rockwell Automation 440C Guardmaster 440C-CR30 Configurable Safety Relay User Manual - Manual (Page 136)

136 Rockwell Automation Publication 440C-UM001C-EN-P - November 2014
Appendix A Specifications
Table 33 - For SMF2 - Safety Mat:
It takes a minimum of 1055 s, after a valid Reset operation of at least 250 ms to
enable the outputs when the E-stop is active (closed contacts).
Comment Value
Feedback Configured Input Filter time
10x25 ms = 250 ms 250 ms
Safety Sensors Reaction time of sensor device -
considered as 0 ms since mechanical
device only 0 ms
SMF Input Filter Disabled 0 ms
Reset/Restart Min: 2 x Input Filter Time + 250 ms =
500ms + 250 ms = 0.75 s
Max: 2 x Input Filter Time + 3 s = 0.5
+ 3 s = 3.5 s Min: 0.75 s
Max: 3.5 s
Logic Internal execution time to process
input signal, routing, and output
processing 2) 45 ms
SOF No On delay configured for SOF 0 s
Actuator Assuming a contactor with a
response time of 10 ms 10 ms
Total Min: 1.055 s
Max: 3.3 s