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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 |
| UL |
cULus E115267 |
| HazLoc |
cCSAus 244665 |
| DNV |
Temperature: B (0 to 55°C) |
| LR |
ENV1 |
| KR |
Yes |
| ABS |
Yes |
| BV |
EC33B |
| 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 |
| 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. |
| Pitch |
12.5+0.2 mm |
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