SRB-E-212ST Schmersal Safety Relay Unit
Key Features
• Function: STOP 0 and STOP 1 safety functions
• Control: 1 or 2-channel control
• Safety Contacts: 2 safety contacts for STOP 0
• Safety Output: 1 safety output for STOP 1 (with adjustable drop-out delay)
• Width: Compact 22.5 mm construction
• Terminals: Plug-in screw terminals with coding
• Voltage: Typically 24 VDC
• Configuration: Rotary switch setup protected by a transparent sealable front cover

