THORLABS ITC502 - Connecting External Components; Laser Diode Output Pinout

1.9 Connecting components
ITC500 / page 20
1.9 Connecting components
1.9.1 Pin assignment for the laser diode output
Figure 3 Pinning of the laser diode connector
Pin Connector
Interlock, status display
1 output for interlock and status LASER ON/OFF
5 digital ground for pin 1
Laser diode
7 laser diode cathode (with polarity AG)
8 laser diode anode (with polarity CG)
3 ground for laser diode
Monitor diode
2 ground potential for monitor diode
4 monitor diode input
Measurement input for laser diode voltage
9 laser diode anode
6 laser diode cathode
1
2
3
4
5
6
7
8
9