Camera interfaces
Page 61
Prosilica GB Technical Manual V2.2.6
Camera I/O opto-isolated user circuit example
* Cameras with serial number: 02-XXXXX-0XXXX, R1 necessary for input greater
than 5 Volts, see Figure 24. Cameras with serial number: 02-XXXXX-1XXXX, no R1 is
necessary, 5 to 24 Volts.
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 24: Prosilica GB isolated trigger user circuit
Input: Incoming trigger must be able to source 10 mA.
Output: User power, with pull-up resistor R2 is required.
User Power
Cable Side
Isolated IO GND
In1(Driver)
Camera GND
In1
3M 10114-3000PE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Out1 (Receiver)
Out1
Camera GND
R2
Camera Power
Camera Power
R1
User
Power
Recommended Values
R1*
R2
5 V
0
1 K
ɏ
12 V
0.7 K
ɏ
2.7 K
ɏ
24 V
1.8 K
ɏ
4.7 K
ɏ
