Cradlepoint IBR600 - Gpio Connector

CRADLEPOINT COR | USER MANUAL Firmware ver. 5.0.0
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8.3 GPIO Connector
The power connector includes two pins defined for general purpose LVTTL compatible input and output. These pins are
ESD protected and the input is 5V tolerant.
NOTE: GPIO functionality requires a separate adapter to connect to the I/O pins.
Pin
Definition
1
Ground
2
12VDC Power
3
Input: LVTTL Digital Input with 50K ohm pullup to 3.3VDC (5V tolerant)
4
Output: LVTTL Digital Output (capable of source/sink of 50mA)
This section is used to configure these Input and Output General Purpose I/O pins.
Current Value: Displays HIGH or LOW for both the Input Pin and Output Pin.