16
iPORT CL-GigE External Frame Grabber User Guide
12-Pin GPIO Connector
The GPIO inputs and outputs on the 12-pin GPIO connector support a variety of differential and single-
ended inputs and outputs, such as HVTTL, LVDS, and LVCMOS.
The pinouts for the 12-pin GPIO connector are listed in the following table.
The manufacturer and part number are provided in
The mating connector is a Hirose 12-pin circular connector, part number HR10A-10P-12S(73).
Table 6: 12-Pin GPIO Connector Pinouts
Pin
Function
Type
PLC signal
Notes
1
RET
Power return
N/A
Ground
2
VIN
Power input
N/A
Protected by 600 W @ 1.0 ms PP
Zener TVS, +/- 30 kV per KBM.
Receives 11.7 V to 13 V unfiltered
DC input, up to 0.7 A.
3
GPIO_IN1-
Differential input1 negative
GpioIn1
Do not connect for single-ended
operation. Pin 6 provides the
single-ended connection.
4
GPIO_OUT2
Single-ended output
GpioOut2
5
GND/EMI_GND
Ground
Signal ground
6
G
Differential input1 positive
GpioIn1
Can be used as a single-ended
input (optional).
7
GPIO_OUT1
Single-ended output
GpioOut1
8
GPIO_IN0-
Differential input0 negative
GpioIn0
Do not connect for single-ended
operation. Pin 10 provides the
single-ended connection.
9
GPIO_OUT0
Single-ended output
GpioOut0
10
G
Differential input0 positive
GpioIn0
Can be used as a single-ended
input (optional).
