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Kaleido-MX (1RU)
Installation & Service Manual
GPI-1501 GPI I/O module
A GPI-1501 card supports 20 GPI inputs, and 8 configurable GPI inputs/outputs.
USB (1, or 2)
Standard
USB version 2.0
Peripherals supported
Mouse, keyboard, memory stick
Connector
USB type A
GPI INPUT (up to 40)
Description
Contact closure to GND
Connector
DB-44
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
GPI bidirectional (up to 16)
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
