Urschel COMITROL 1700 - Page 230

OPERATION
Safety Switches
A3
Figure 2 — Amplifier and switches. (1) Amplifier, (2) Green “Relay Condition” LEDs, (3) Red “Relay Condition” LEDs,
(4) Red “Attention” LED, (5) Red “Switch Output” LEDs, (6) Sensor, (7) Actuator.
RELAY
CONDITION
C
2
LOGIC AMPLIFIER
FYQLA1-140R-3
D
E
S
O
L
N
E
P
O
117 V
6
OBWR
5
OBWR
4
OBWR
3
OBWROBWRO
.315 A
R2R1L2L1
R W B
1
MICRO SWITCH
50FY41-6
5
6
7
1
2
3
4