10
Technical Data
OPT2174
1 = receiver diode
2 = emitter diode
M3 screw = 0,5 Nm
Dimensions specified in mm (1 mm = 0.03937”)
3.4 Control Panel
OPT2172-74
A 23
06
5a 68 6a
06 = teach-in key
5a = switching status display, A1
6a = switching status display, A2
68 = supply power indicator