B&R X67DM9331.L12
8 digital channels, configurable as inputs or outputs Outputs can handle up to 2 A Node number switches for setting the X2X Link address Replacement of passive distributors All outputs with single-channel diagnostics Extensive additional status information This module is equipped with 8 digital channels that can be configured either as inputs or outputs. The inputs are designed for a sink circuit, and the outputs are designed for a source circuit. The outputs can be loaded with up to 2 A. The summation current is 8 A. The node number switch for setting the X2X Link address is a unique feature. When modular machine configurations change, it is required, for example, to define certain module groups at a fixed address that is independent of the preceding modules in the line. All subsequent standard modules refer to this offset and use it automatically for addressing purposes.
Lifecycle & replacement
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Technical specifications
Short description
| I/O module | 8 digital channels, configurable as inputs or outputs using software |
General information
| Sensor/Actuator power supply / Sensor/Actuator current | 0.1 A |
| Sensor/Actuator power supply / Summation current | 0.5 A |
| Diagnostics / Outputs | Yes, using LED status indicator and software |
| Diagnostics / I/O power supply | Yes, using LED status indicator and software |
| Diagnostics / Sensor/Actuator power supply | Yes, using LED status indicator and software |
| Connection type / X2X Link | M12, B-coded |
| Connection type / Inputs/Outputs | 8x M12, A-coded |
| Connection type / I/O power supply | M8, 4-pin |
| Power consumption / Internal I/O | 1.7 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 |
| Insulation voltage between channel and bus | 500 Veff |
| Nominal voltage | 24 VDC |
| B&R ID code | 0x1B15 |
| Status indicators | I/O function per channel, sensor/actuator power supply per channel, supply voltage, bus function |
I/O power supply
| Power consumption / Sensor/Actuator power supply | Max. 12 W |
| Nominal voltage | 24 VDC |
| Voltage range | 18 to 30 VDC |
| Integrated protective function | Reverse polarity protection |
Sensor/Actuator power supply
| Voltage | I/O power supply minus voltage drop for short-circuit protection |
| Voltage drop for short-circuit protection at 0.5 A | Max. 2 VDC |
| Summation current | Max. 0.5 A |
| Short-circuit proof | Yes |
Digital inputs
| Input filter / Hardware | ≤70 μs |
| Input filter / Software | Default 0 ms, configurable between 0 and 25 ms in 0.2 ms intervals |
| Switching threshold / Low | <5 VDC |
| Switching threshold / High | >15 VDC |
| Input characteristics per EN 61131-2 | Type 1 |
| Input voltage | 18 to 30 VDC |
| Input current at 24 VDC | Typ. 4.4 mA |
| Input circuit | Sink |
| Input resistance | Typ. 5 kΩ |
Digital outputs
| Switching delay / 0 → 1 | <250 µs |
| Switching delay / 1 → 0 | <270 µs |
| Switching frequency / Resistive load | Max. 100 Hz |
| Variant | Current-sourcing FET |
| Switching voltage | I/O power supply minus residual voltage |
| Nominal output current | 2 A |
| Total nominal current | 8 A |
| Output circuit | Source |
| Output protection | Thermal shutdown in the event of overcurrent or short circuit, integrated protection for switching inductive loads, reverse polarity protection of the output power supply |
| Diagnostic status | Output monitoring with 10 ms delay |
| Leakage current when the output is switched off | 5 µA |
| Switching on after overload shutdown | Approx. 10 ms (depends on the module temperature) |
| Residual voltage | <0.5 V at 2 A nominal current |
| Peak short-circuit current | <21 A |
| Braking voltage when switching off inductive loads | 50 VDC |
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 | 155 mm |
| Dimensions / Depth | 42 mm |
| Torque for connections / M8 | Max. 0.4 Nm |
| Torque for connections / M12 | Max. 0.6 Nm |
| Weight | 325 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.