B&R X20DO4613
4 digital outputs Controls external power triacs or non-parallel thyristors Outputs with 48 - 240 VAC 50 Hz or 60 Hz Outputs electrically isolated from one another Phase-angle control Zero-crossing detection Negative half-waves can be switched off 2-wire connections 240 V coding OSP mode Frequency mode The module is a digital output module that is equipped with 4 opto-triac outputs using phase-angle control. L and N are fed to the module for zero-crossing detection. The 4 outputs are electrically isolated from one another and are used for controlling external power triacs or nonparallel thyristors.
Lifecycle & replacement
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Technical specifications
Short description
| I/O module | 4 digital outputs for controlling external power triacs or non-parallel thyristors |
General information
| Diagnostics / Module run/error | Yes, using LED status indicator and software |
| Diagnostics / Outputs | Yes, using LED status indicator |
| Power consumption / Bus | 0.8 W |
| Power consumption / Internal I/O | - |
| Power consumption / External I/O | - |
| Certifications / CE | Yes |
| Certifications / UKCA | Yes |
| Certifications / CRA (Cyber Resilience Act) | In preparation |
| Certifications / ATEX | Zone 2, II 3G Ex nA nC IIA T5 Gc IP20, Ta (see X20 user's manual) FTZÚ 09 ATEX 0083X |
| Certifications / UL | cULus E115267 Industrial control equipment |
| Certifications / HazLoc | cCSAus 244665 Process control equipment for hazardous locations Class I, Division 2, Groups ABCD, T5 |
| Certifications / KC | Yes |
| B&R ID code | 0xAD05 |
| Status indicators | I/O function per channel, operating state, module status |
| Additional power dissipation caused by actuators (resistive) [W] | +1 W |
Digital outputs
| Nominal current at 25°C / Nominal output current | 80 mA |
| Nominal current at 25°C / Total nominal current | 320 mA |
| Current over entire temperature range / Output current | 50 mA |
| Current over entire temperature range / Summation current | 200 mA |
| Phase-angle control / Area | 5 to 95% |
| Phase-angle control / Resolution | 1% |
| Phase-angle control / Accuracy (60 to 240 VAC) | <100 μs |
| Insulation voltages / Channel - Bus | Tested at 2300 VAC |
| Insulation voltages / Channel - Channel | Tested at 2300 VAC |
| Protective circuit / External | Generally fuse |
| Protective circuit / Internal | Snubber circuit (RC element) and varistor |
| Variant | Opto-triac |
| Circuit | Normally open contact |
| Nominal voltage | 48 to 240 VAC |
| Max. voltage | 264 VAC |
| Rated frequency | 47 to 63 Hz |
| Connection type | 2-wire connections |
| Zero-crossing detection | Yes |
| Holding current | Max. 3.5 mA |
| Leakage current | Max. 1.5 mA (per channel) |
| Residual voltage (on-state voltage) | Max. 3 V |
| Voltage monitoring L - N | No |
| Recommended wiring | Twisted pair cabling to the terminal pairs |
| Line length | Max. 10 m |
| Overvoltage protection between L and N | Yes |
Electrical properties
| Electrical isolation | Channel isolated from channel, bus and I/O power supply |
Operating conditions
| Mounting orientation / Horizontal | Yes |
| Mounting orientation / Vertical | Yes |
| Installation elevation above sea level / 0 to 2000 m | No limitation |
| Installation elevation above sea level / >2000 m | Not permitted |
| Degree of protection per EN 60529 | IP20 |
Ambient conditions
| Temperature / Operation / Horizontal mounting orientation | -25 to 60°C |
| Temperature / Operation / Vertical mounting orientation | -25 to 50°C |
| Temperature / Derating | - |
| Temperature / Storage | -40 to 85°C |
| Temperature / Transport | -40 to 85°C |
| Relative humidity / Operation | 5 to 95%, non-condensing |
| Relative humidity / Storage | 5 to 95%, non-condensing |
| Relative humidity / Transport | 5 to 95%, non-condensing |
Mechanical properties
| Note | Order 1x terminal block X20TB32 separately. Order 1x bus module X20BM12 separately. |
| Pitch | 12.5⁺⁰.² mm |
Documentation & CAD
Files hosted by B&R Industrial Automation; links open the official download page.
Datasheets
Manuals
ECAD / EPLAN
Certificates
Get a quote for a replacement
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Specifications from the official B&R product catalog. Always confirm against the datasheet for your exact revision.