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OPTOISOLATOR FIRING BOARD TERMINAL LAYOUT AND DIMENSIONS
Version 1
Signal from
Trigger Board
Cascade Signal
to extra Amplifiers
for Parallel Stacks
24V External
Supply
> 2 amp
Trip Interlock
Closed when
External Supply On
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C1
Signal
C2
+24V
C3
Signal
C4
+24V
A1
0V
A2
0V
A3
+24V
A4
+24V
A5
Relay
A6
Relay
Gnd
Transformer Earth Screen
135mm
+24V Supply On
K K G
Thyristor
58mm
84mm
150mm
6.5mmDia
598P/599P Application Manual