Miranda Kaleido-X, Installation Manual

Page: 25 / 43

19
Kaleido-X (4RU)
Hardware Description & Installation Manual
GPI Circuits
The individual GPI contacts are reconfigurable as either inputs or outputs. For interfacing
purposes, the input and output circuit configurations are as shown in the following
diagrams:
You should ensure your GPI physical connections are well established. In the following
example, the goal is to trigger a relay and light up a light.
12 7P 29 8P 46 9P
13 4N 30 5N 47 6N
14 4P 31 5P 48 6P
15 1N 32 2N 49 3N
16 1P 33 2P 50 3P
17 GND 34 GND
CAUTION
In the example below, make sure your P and N connections are in the
proper polarity otherwise your GPI output will always be in the ON state.
Pinout for GPI A, GPI B and GPI C connectors (continued)
Pin Signal Pin Signal Pin Signal
GPI configured as INPUT GPI configured as OUTPUT