| Network protocol | Modbus-RTU |
| Type | 32×DI NPN |
| Rated working voltage UB | 18...30 V DC |
| Module current consumption | ≤130 mA |
| Auxiliary input/output power status | US/UA |
| Module status indicator | Yes |
| Network status light | Yes |
| Port status indicator | Red, Yellow |
| Connection: Fieldbus | M12，D-coded，female |
| Connection: Power | M12，A-coded，male |
| Connection: I/O port | Terminal type |
| Number of I/O ports | 32 |
| Input number | Maximum 32 NPN input |
| Output number | - |
| Input/Output copnfigurable | No |
| Maximum load current，sensor/channel | 1 A |
| Maximum output load current | - |
| Port status indicator (signal status） | Yellow LED indication light |
| Port diagnosis indication light(overloa) | Red LED indication light |
| Total current UA | ≤4A |
| Total current US | ≤4A |
| Degree of protection as per IEC 60529 | IP20（In correct connection） |
| Working temperature Ta | -25...+70 ℃ |
| Storage temperature | -40...+85 °C |
| Fastener | 4 mounting holes/rail mounting |
| Dimension (L*W*H) | 140.5 x 92 x 50.1 |
| Housing material | Aluminum alloy electrophoresis |
