digicon catrax automatic clip Product Manual page 28

Activating through solid state (Drop arm/Negative).
Passage confirmation
Vcc - Rel logic lever, SH in ''disk emulation'' DIP Ds2 n°7 in mode ON.
98
4321
Vdc
Integrator's controller
Vdc
Digital positive input
Integrator's controller
NO NC
Rl1
Rl2
NA NF
Vdc = 5~24V
1
CW
2
3
CCW
4
28