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B&R X20DO4F49
4 digital outputsRelay module for 250 VDC / 240 VAC2 normally open contacts and 2 changeover contactsSingle-channel isolated outputs
This module is equippe…
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Description
4 digital outputsRelay module for 250 VDC / 240 VAC2 normally open contacts and 2 changeover contactsSingle-channel isolated outputs
This module is equipped with 4 relay outputs (2 normally open and 2 changeover contacts each) for 250 VDC / 240 VAC. The outputs are single-channel isolated.
Specification
| I/O module | 4 digital outputs 250 VDC / 240 VAC, outputs single-channel isolated |
|---|---|
| B&R ID code | 0xF76A |
| Status indicators | I/O function per channel, operating state, module status |
| Module run/error | Yes, using LED status indicator and software |
| Outputs | Yes, using LED status indicator |
| Bus | 1.1 W |
| Internal I/O | – |
| Additional power dissipation caused by actuators (resistive) [W] | +0.32 |
| CE | Yes |
| UKCA | Yes |
| CRA (Cyber Resilience Act) | In preparation |
| Functional safety | IEC 61508 in preparation EN 62061 in preparation EN ISO 13849-1 in preparation IEC 61511 in preparation |
| UL | cULus E115267 Industrial control equipment |
| DNV | Temperature: B (0 to 55°C) Humidity: B (up to 100%) Vibration: B (4 g) EMC: B (bridge and open deck) |
| CCS | Yes |
| LR | ENV1 |
| KR | Yes |
| ABS | Yes |
| BV | EC33B Temperature: 5 – 55°C Vibration: 4 g EMC: Bridge and open deck |
| Variant | Relays: 2 normally open contacts and 2 changeover contacts Channels are single-channel isolated. |
| Nominal voltage | 250 VDC / 240 VAC |
| Max. voltage | 250 VAC |
| Switching voltage | Max. 250 VDC / 250 VAC |
| Rated frequency | DC / 45 to 63 Hz |
| Nominal output current | DC: See section “DC switching capacity”. AC: 2 A at 240 VAC |
| Total nominal current | DC: See section “DC switching capacity”. AC: 8 A at 240 VAC |
| Actuator power supply | External |
| Inrush current | Max. 8 A (per channel) |
| Contact resistance | Max. 100 mΩ |
| 0 → 1 | Normally open contact ≤15 ms / Changeover contact ≤19 ms |
| 1 → 0 | Normally open contact ≤11 ms / Changeover contact ≤15 ms |
| Channel - Bus | Tested at 3500 VAC |
| Channel - Channel | Tested at 1700 VAC |
| Channel - Ground | Tested at 3500 VAC |
| Electrical | 105 at 2 A (normally open contact and changeover contact) |
| Mechanical | 30 x106 cycles (normally open contact and changeover contact) |
| Minimum | 0.12 W DC / 2.4 W AC |
| Maximum | DC: See section “DC switching capacity”. AC: 480 W |
| Internal | None |
| AC | RC combination or VDR |
| DC | Inverse diode, RC combination or VDR |
| Electrical isolation | Channel isolated from channel, bus and I/O power supply |
| 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 | – |
| Storage | 5 to 95%, non-condensing |
| Transport | 5 to 95%, non-condensing |
| Operation | 5 to 95%, non-condensing |
| Note | Order 1x terminal block X20TB32 separately. Order 1x bus module X20BM32 separately. |
| Pitch | 25+0.2 mm |
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