B&R X67AO1323
4 analog outputs 0 to 20 mA Integrated enable relay for initial phase Very short cycle times Optimal shield grounding on all channels The module is equipped with 4 outputs with 12-bit digital converter resolution. The range of the output signal is 0 to 20 mA.
Lifecycle & replacement
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Technical specifications
Short description
| I/O module | 4 analog outputs 0 to 20 mA |
General information
| Diagnostics / I/O power supply | Yes, using LED status indicator and software |
| Connection type / X2X Link | M12, B-coded |
| Connection type / Outputs | 4x M12, A-coded |
| Connection type / I/O power supply | M8, 4-pin |
| Power consumption / Internal I/O | 4.5 W |
| Power consumption / X2X Link power supply | 0.75 W |
| Certifications / CE | Yes |
| Certifications / UKCA | Yes |
| Certifications / CRA (Cyber Resilience Act) | In preparation |
| Certifications / ATEX | Zone 2, II 3G Ex nA IIA T5 Gc IP67, Ta = 0 - Max. 60°C TÜV 05 ATEX 7201X |
| 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 | 0x16F4 |
| Status indicators | I/O function per channel, supply voltage, bus function |
I/O power supply
| Power consumption / Actuator power supply | Max. 12 W |
| Nominal voltage | 24 VDC |
| Voltage range | 18 to 30 VDC |
| Integrated protective function | Reverse polarity protection |
Analog outputs
| Short-circuit proof / Current limiting | ±40 mA |
| Short-circuit proof / To GND | Yes |
| Short-circuit proof / To sensor or I/O power supply | Yes |
| Max. error at 25°C and 50 Ω load / Gain | 0.2% |
| Max. error at 25°C and 50 Ω load / Offset | 0.05% |
| Output | 0 to 20 mA |
| Digital converter resolution | 12-bit |
| Conversion time | 400 µs for all outputs |
| Settling time on output change over entire range | Approx. 1 ms |
| Switch on/off behavior | Internal enable relay for startup and errors |
| Output protection | Protection against wiring with supply voltage, short-circuit proof |
| Output format | Example: INT 0x0000 - 0x7FFF / 1 LSB = 0x0008 = 4.883 µA |
| Load per channel | Max. load is 400 Ω |
| Output filter | Example: First-order low-pass filter / cutoff frequency 1.5 kHz |
| Max. gain drift | 0.015%/°C |
| Max. offset drift | 0.032%/°C |
| Error caused by load change | Max. 0.5%, from 1 Ω → 400 Ω, resistive |
| Nonlinearity | <0.1% |
| Insulation voltage between channel and bus | 500 Veff |
| Output response when the power supply is switched on/off | An enable relay is switched on at a defined value ≠ 0, default setting = 10 kΩ to GND |
Actuator power supply
| Voltage | I/O power supply minus voltage drop for short-circuit protection |
| Voltage drop for short-circuit protection at 500 mA | Max. 2 VDC |
| Summation current | Max. 0.5 A |
| Short-circuit proof | Yes |
Electrical properties
| Electrical isolation | Channel isolated from bus Channel not isolated from channel |
Operating conditions
| Mounting orientation / Any | Yes |
| Installation elevation above sea level / 0 to 2000 m | No limitation |
| Installation elevation above sea level / >2000 m | Reduction of ambient temperature by 0.5°C per 100 m |
| Degree of protection per EN 60529 | IP67 |
Ambient conditions
| Temperature / Operation | -25 to 60°C |
| Temperature / Derating | - |
| Temperature / Storage | -40 to 85°C |
| Temperature / Transport | -40 to 85°C |
Mechanical properties
| Dimensions / Width | 53 mm |
| Dimensions / Height | 85 mm |
| Dimensions / Depth | 42 mm |
| Torque for connections / M8 | Max. 0.4 Nm |
| Torque for connections / M12 | Max. 0.6 Nm |
| Weight | 190 g |
Documentation & CAD
Files hosted by B&R Industrial Automation; links open the official download page.
Datasheets
Manuals
3D CAD models
ECAD / EPLAN
Get a quote for a replacement
Industrial Automation Co. stocks, sources, and repairs B&R parts — new, refurbished, or exchange units with warranty.
Specifications from the official B&R product catalog. Always confirm against the datasheet for your exact revision.