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Panavision SSR manual
V1.0
SSR ACCessory LEMO Connector
Pin
Signal
1
EXT VIN
2
ExtA – Output GPO0
3
ExtB – Output GPO1
4
ExtC – Input GPI0
5
ExtD – Input GPI1
6
7
8
EXT GND
The SSR accessory connector provides true optically isolated inputs and outputs. EXT VIN
should be in the range of 3 to 9v DC. A typical example is shown below:
Pin 1 EXT VIN
Pin 4 GPI0
Pin 8 GND
Pin 2 GPO0
To internal
circuit
Internal
power
Internal
Gnd
Internal to SSR
External to SSR
470 Ohm
resistor
TTL compatible
output
5V
Ground
Switch