OPT-A1-V:6DI,DO,2AI,1AO,+10Vr,+24V

OPT-A2-V:2RO(NO/NC)

OPT-A3-V:1RO(NO/NC),1RO(NC), therm

OPT-A4-V:3DI (Enc.RS422), +5V/+15V

OPT-A5-V:3DI(Enc.10-24V),15/24Vout

OPT-A7-V:Double HTLwiderng,6DI,2DO

OPT-AL-V:Basic I/O-board module

OPT-B8-V:3Pt100, +24 V/EXT+24 V

OPT-BE-V:SSI and Endat encoders

OPT-C2-V:RS485 (Modbus/N2)