MATERIAL NUMBER:
X20DI9371
DESCRIPTION:
- 12 digital inputs
- Sink connection
- 1-wire connections
- Software input filter can be configured for entire module
The module is equipped with 12 inputs for 1-wire connections. The module is designed for sink input wiring.
General information
| B&R ID code | 0x1B95 |
| Status indicators | I/O function per channel, operating state, module status |
| Diagnostics | |
| Module run/error | Yes, using LED status indicator and software |
| Power consumption | |
| Bus | 0.18 W |
| Internal I/O | 1.75 W |
| Additional power dissipation caused by actuators (resistive) [W] | - |
| Certifications | |
| CE | Yes |
| UKCA | Yes |
| ATEX | Zone 2, II 3G Ex nA nC IIA T5 Gc
IP20, Ta (see X20 user's manual)
FTZÚ 09 ATEX 0083X |
| UL | cULus E115267
Industrial control equipment |
| HazLoc | cCSAus 244665
Process control equipment
for hazardous locations
Class I, Division 2, Groups ABCD, T5 |
| DNV | Temperature: B(0 - 55°C)
Humidity: B(up to 100%)
Vibration: B(4 g)
EMC: B(bridge and open deck) |
| LR | ENV1 |
| KR | Yes |
| ABS | Yes |
| EAC | Yes |
| KC | Yes |
Digital inputs
| Nominal voltage | 24 VDC |
| Input characteristics per EN 61131-2 | Type 1 |
| Input voltage | 24 VDC -15% / +20>#/td### |
| Input current at 24 VDC | Typ. 3.75 mA |
| Input circuit | Sink |
| Input filter | |
| Hardware | ≤100 μs |
| Software | Default 1 ms, configurable between 0 and 25 ms in 0.2 ms increments |
| Connection type | 1-wire connections |
| Input resistance | Typ. 6.4 kΩ |
| Switching threshold | |
| Low | <5 VDC |
| High | >15 VDC |
| Insulation voltage between channel and bus | 500 Veff |
Electrical properties
| Electrical isolation | Channel isolated from bus
Channel not isolated from channel |
Operating conditions
| Mounting orientation | |
| Horizontal | Yes |
| Vertical | Yes |
| Installation elevation above sea level | |
| 0 to 2000 m | No limitation |
| >2000 m | Reduction of ambient temperature by 0.5°C per 100 m |
| Degree of protection per EN 60529 | IP20 |
Ambient conditions
| Temperature | |
| Operation | |
| Horizontal mounting orientation | -25 to 60°C |
| Vertical mounting orientation | -25 to 50°C |
| Derating | See section "Derating". |
| Storage | -40 to 85°C |
| Transport | -40 to 85°C |
| Relative humidity | |
| Operation | 5 to 95%, non-condensing |
| Storage | 5 to 95%, non-condensing |
| Transport | 5 to 95%, non-condensing |
Mechanical properties
| Note | Order 1x terminal block X20TB12 separately.
Order 1x bus module X20BM11 separately. |
| Pitch | 12.5+0.2mm |
