Safety Relay User Manual Owner's manual
82 Rockwell Automation Publication 440C-UM001C-EN-P - November 2014
Chapter 11 Safety Outputs
Immediate OFF
The Immediate OFF block is used to turn off output terminals immediately upon
a demand that is placed on a safety function.
Figure 101
shows the Immediate OFF output block that is connected to an
Estop block through Logic Level LLB1. The feedback signal is provided by
SMF2 and manual reset by SMF3. The output is connected to:
• Terminals 18 and 19 for dual channel safety switching of the machine
hazards.
• Plug-in 1 terminal 00 for status indication.
Figure 101 - Immediate OFF Configuration