IAI America SCON-C - Manual (Page 57)

39
 Detailed category 1 circuit example
Connect with
dedicated cable
At TP detection
T24V: Output
Bypass relay: OPEN
At TP not detected
T24V: Not output
Bypass relay: CLOSE
TP connection
detection
Controller
connector TP adapter TP connector
Emergency stop
switch
Enable switch Shell
System I/O
connector
Motor power
cutoff relay
Regulator
External emergency
stop circuit category 1
Emer
g
enc
y
s
top
sw
it ch
Res
e
t
sw
it
ch
Shell
Ena
b
le
s
w
itc
h
Solenoid contactor
DC bus