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©2016 QImaging. All rights reserved. QI_Retiga R Series Camera_UM_Rev_A5
21
RETIGA R
™
SERIES USER MANUAL
I/O Connector Pinout
The I/O (Input/Output Status) connector provides information about trigger function. Inputs must be at least
3.15 V for a high and less than 0.9 V for a low.
The I/O trigger cable connects to Hirose connector HR212-10P-10PC on the back of the camera. Below is a
description of each of the trigger pins. The numbers on the I/O connector diagram correspond to the numbers
given to the definition of each of the pins.
Pin #
Signal
Pin #
Signal
1
Ground
5
Expose Out
2
Ground
6
Trigger In
3
Shutter Output
7
No Connection
4
Frame Readout
8
No Connection
