ALLIED Vision Technologies Prosilica GC2450 - Manual (Page 55)

Prosilica GC Technical Manual V2.0.8
55
Camera trigger
Camera trigger
Camera I/O opto-isolated user circuit example
*Cameras with SN: 02-XXXXX-0XXXX, R1 necessary for input greater than 5 V.
Cameras with SN: 02-XXXXX-1XXXX, no R1 necessary, 5–24 V.
Isolated output is connected to the open collector of Fairchild MOCD207. The
corresponding transistor emitter is connected to isolated ground. See the
Fairchild MOCD207 datasheet for more detailed information.
Figure 37: Prosilica GC opto-isolated user circuit
Caution

Input: Incoming trigger must be able to source 10 mA.
Output: User power, with pull-up resistor R2 is required.
R1
IN 1 (DRIVER)
USER POWER
CAMERA POWER
OUT 1 (RECEIVER)
R2
CAMERA GND
IN 1
OUT 1
ISOLATED IO GROUND
CAMERA POWER
CAMERA GND
1
2
3
4
5
6
7
8
9
10
12
HIROSE HR10A-10P-12S
1
2
3
4
5
6
7
8
9
10
11
12
CABLE SIDE
11
USER
POWER
RECOMMENDED VALUES
R1* R2
5 V 0 1 KΩ
12 V 0.7 KΩ 2.7 KΩ
24 V 1.8 KΩ 4.7 K Ω