Installing the CTM-200
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© 2021 Cypress Solutions
Complete Manual: CTM-200 R2 (Revision 1.4)
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5.4
General Purpose I/O (GPIO)
The GPIO connector is a 2 x 9 position 3.5 mm pitch connector. Single or double row connectors can be
used.
In addition to the 4 outputs and 6 inputs on the GPIO connector an extra 2 outputs and 2 single ended inputs
are available on the RS-232 port.
Digital inputs have pull-down resistors. All general purpose I/O (GPIO) pins (i.e. all input and outputs) have
transient protection.
Phoenix Combicon connector #:
Part Number
Description
Locking Tab
1952092
Single Row
YES
1952335
Single Row
NO
1738872
Dual Row
NO
The I/O port provides for the control of 4 external devices and for monitoring 6 external sensors and
interfacing to RFID systems.
