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B&R X20cDI4371
4 digital inputsSink connection3-wire connections4 counter inputs with 1 kHz counter frequency24 VDC and GND for sensor supplySoftware input filter can be configured for entire module…
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Description
4 digital inputsSink connection3-wire connections4 counter inputs with 1 kHz counter frequency24 VDC and GND for sensor supplySoftware input filter can be configured for entire module
The module is equipped with 4 inputs for 3-wire connections.
Specification
| I/O module | 4 digital inputs 24 VDC for 3-wire connections |
|---|---|
| B&R ID code | 0xE21F |
| Status indicators | I/O function per channel, operating state, module status |
| Module run/error | Yes, using LED status indicator and software |
| Bus | 0.14 W |
| Internal I/O | 0.59 W |
| Additional power dissipation caused by actuators (resistive) [W] | – |
| CE | Yes |
| UKCA | Yes |
| CRA (Cyber Resilience Act) | In preparation |
| 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 to 55°C) Humidity: B (up to 100%) Vibration: B (4 g) EMC: B (bridge and open deck) |
| LR | ENV1 |
| KR | Yes |
| ABS | Yes |
| BV | EC33B Temperature: 5 – 55°C Vibration: 4 g EMC: Bridge and open deck |
| Nominal voltage | 24 VDC |
| Input characteristics per EN 61131-2 | Type 1 |
| Input voltage | 24 VDC -15% / +20% |
| Input current at 24 VDC | Typ. 3.75 mA |
| Input circuit | Sink |
| Hardware | ≤100 μs |
| Software | Default 1 ms, configurable between 0 and 25 ms in 0.2 ms increments |
| Connection type | 3-wire connections |
| Input resistance | Typ. 6.4 kΩ |
| Low | <5 VDC |
| High | >15 VDC |
| Insulation voltage between channel and bus | 500 Veff |
| Quantity | 4 |
| Signal form | Square wave pulse |
| Evaluation | Configurable edge event, cyclical counter |
| Input frequency | Max. 1 kHz |
| Counter 1 | Input 1 |
| Counter 2 | Input 2 |
| Counter 3 | Input 3 |
| Counter 4 | Input 4 |
| Counter frequency | Max. 1 kHz (if input filters switched off) |
| Counter size | 16-bit |
| Power consumption | Max. 12 W |
| Voltage | Module power supply minus voltage drop for short-circuit protection |
| Voltage drop for short-circuit protection at 500 mA | Max. 2 VDC |
| Summation current | 0.5 A |
| Short-circuit proof | Yes |
| Electrical isolation | Channel isolated from bus Channel not isolated from channel |
| Horizontal | Yes |
| Vertical | Yes |
| 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 |
| Horizontal mounting orientation | -25 to 60°C |
| Vertical mounting orientation | -25 to 50°C |
| Derating | – |
| Starting temperature | Yes, -40°C |
| Storage | 5 to 95%, non-condensing |
| Transport | 5 to 95%, non-condensing |
| Operation | Up to 100%, condensing |
| Note | Order 1x terminal block X20TB12 separately. Order 1x bus module X20cBM11 separately. |
| Pitch | 12.5+0.2 mm |
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