I/O connection | X03
![]() | Observe the conditions for wiring the 2-channel modules from chapter Wiring X03 (2-channel) |
Valid for:
- All 2-channel devices in the AF1000 series
- AF12xx-1xxx
- AF12xx-3xxx
Digital I/Os on X03 connection strip

Feature | Implementation |
|---|---|
Connection type | Connection strip |
Contact type | Direct plug-in technique |
Number of contacts | 16-pin |
Connectable conductors at this connection
|
Technical parameter |
Unit |
min. |
max. |
|---|---|---|---|
Clamping range | mm² | 0.2 | 1.5 |
Conductor connection cross-section AWG | AWG | 26 | 16 |
solid wire H05(07) V-U | mm² | 0.2 | 1.5 |
stranded wire H05(07) V-U | mm² | 0.2 | 1.5 |
with AEH with collar DIN46 228/4 | mm² | 0.2 | 0.75 |
with wire end sleeve DIN46 228/1 | mm² | 0.2 | 1.5 |
Contact assignment at this connection
Terminal point | Function | Reference potential | Input filter/switching times |
|---|---|---|---|
IN1 | Digital input 1, type 3 | G1 | 2 ms |
IN2 | Digital input 2, type 3 | G1 | 2 ms |
IN3 | Digital input 3, type 3 | G1 | 2 ms |
IN4 | Digital input 4, type 3 | G1 | 2 ms |
G1 | Reference potential for input 1 to 4 | G1 |
|
GND1 | Reference potential of the 24 V DC supply voltage Vout | FGND |
|
IN5 | Digital input 5, type 3 | FGND | 2 ms |
IN6 | Digital input 6, type 3 | FGND | 2 ms |
TH1 | Input temperature sensor 1 | FGND |
|
GND2 | Reference potential temperature sensor 1 | FGND |
|
TH2 | Input temperature sensor 2 | FGND |
|
GND3 | Reference potential temperature sensor 2 | FGND |
|
OUT | Digital output | FGND | ton = 100 μs |
Vout | Output 24 V DC supply voltage | FGND |
|
GND4 | Reference potential of the 24 V DC supply voltage Vout | FGND |
|
GND5 | Reference potential of the 24 V DC supply voltage Vout | FGND |
|
