Safety Switching Devices
Emergency-Stop Relay
PI 0067-0703 E
SNO 2012
3/6
Installation
Install the Emergency Stop Relay according to the terminal
connection diagram. Follow the wiring diagrams.
1
Single Channel
Emergency Stop
with
manual START
3
Protective gate, two channel
with automatic START
1.1
Jumper
3a
Limit switch S1
1.2
Feedback circuit
(external contactors*)
3b
Limit switch S2
1.3
RESET
3.1
Feedback circuit (ex-
ter.contactors*)
1.4
Wiring for RESET key
monitoring
3.2
Jumper
2
Two-Channel Emer-
gency Stop
, with
cross monitoring and
manual Start
3.3
Without RESET key monitoring
2.1
RESET
4
6 NO safety contacts
2.2
Feedback circuit
(external contactors*)
5
4 NC control contacts
2.3
Without RESET key
monitoring
6
Supply voltage
PE = only for AC
