| Pin Number |
Pin Name |
Description |
|---|---|---|
| 1 | Damping Coil - | |
| 2 | Dampling Coil + | |
| 3 | Driving coil + | |
| 4 | Driving coil - |
The driving coil is connected to a DC motor which is adjusting the iris.
The dampling coil is used to get velocity feedback from the iris motor.

