91 92 93 94 95
31 32 33 34
11 12 13 14
11 12 13 14
11 12 13 14
11 12 13 14
41 42 43 44
51 52 53 54
Rs
Rp
51 52 53 54
Rp = 15 k
Ω
Rs = 750
Ω
51 52 53 54
51 52 53 54
Rp
41 42 43 44
Rs
Rp
41 42 43 44
41 42 43 44
Rp
11 12 13 14
11 12 13 14
+24 V
N.C.
NC
NC
+24 V
Version No. V5R0
13
9202 Pulse Isolator
Safety Manual
17. Connections diagram
NAMUR sensor,
cable fault
Switch,
cable fault
Switch,
no cable fault
Switch,
no cable fault
NAMUR sensor,
cable fault
Switch,
no cable fault
Switch,
no cable fault
Switch,
cable fault
inputs:
outputs:
Supply and
status relay
Relay, N.C.
Opto, NPN
Power rail
connections
Relay, N.O.
Channel 1
Channel 2
Channel 1
Relay, N.C.
Opto, NPN
Relay, N.O.
Channel 2
NC = no connection
Gnd.
Gnd.
Error