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Specifications
GPI-1501 GPI I/O module
GPI-1501 GPI I/O module
This card supports 20 GPI inputs, and 8 configurable GPI inputs/outputs.
GPI input (up to 20)
Description
Contact closure to GND
Pull-up voltage
2.3 Volts
Source current
2 mA when input shorted
Low-level activation
0.8 Volts max
Over voltage
25 Volts max
Connector
DB-44
GPI bidirectional (up to 8)
Description
Contact closure to GND
Signal
Open collector 5 to 12 VDC
Connector
DB-44
Input mode
Pull-up voltage
2.3 Volts
Source current
2 mA when input shorted
Low-level activation
0.8 Volts max
Over voltage
25 Volts max
Output mode
Contact closure current
50 mA max
Reverse voltage
-15 Volts max
Reverse current
-50 mA max
V out low
0.6 Volts at 1.5mA
Electrical
Power consumption
1 W max
Weight
GPI-1501 card
84 g
GPI-1501-SRP-3RU rear
panel
30 g
