B&R X90BC124.32-00
Agricultural and forestry machines Construction machinery Municipal utility vehicles Stationary outdoor applications 32 multifunction inputs or outputs Sensor power supply CANopen connection (daisy chain) Bus controller module X90BC124.32-00 is a configurable CANopen slave module for sensor and actuator management. 32 multifunction inputs and outputs are available for a wide range of tasks. The robust die-cast aluminum housing enables use in harsh ambient conditions.
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Technical specifications
Short description
| Bus controller | CANopen slave |
General information
| Diagnostics / Module status | Yes, using software |
| Diagnostics / Open load | MF-DO and MF-PWMY: Yes, using the application |
| Diagnostics / Underflow / Overflow / Out of range | MF-AI |
| Certifications / UN ECE-R10 | Yes |
| Certifications / CE | Yes |
| Certifications / UKCA | Yes |
| Certifications / CRA (Cyber Resilience Act) | In preparation |
| Insulation voltage for GND and housing | 500 Veff |
| B&R ID code | 0xF23F |
| Cooling | Fanless |
| Status indicators | No |
| Power consumption | With active 5 V sensor power supply: 3 to 3.3 W With active 10 V sensor power supply: 6.1 to 9 W |
Input power supply
| Input current / V_CPU | Max. 3 A |
| Input current / V_I/O | Max. 10 A per pin |
| Integrated protective function / V_CPU | No, required fuse max. 3 A slow-blow |
| Integrated protective function / V_I/O | No, required fuse max. 10 A slow-blow |
| Input voltage | 9 to 32 VDC |
Controller
| Processor / Type | ARM Cortex-M4 |
| Real-time clock | No |
| Floating point unit (FPU) | Yes |
| Integrated I/O processor | Processes I/O data points in the background |
| Option boards | 0 |
Interfaces
| CAN / Note | Max. number of bus controllers in the CAN network: 10 |
| CAN / Variant | Connection on CMC header X1 |
| CAN / Transfer rate | Max. 1 Mbit/s |
| CAN / Max. distance | 1000 m |
| CAN / Terminating resistor | External 120 Ω must be provided. |
Multi-function inputs
| Multifunction counter inputs (MF-CI) / Quantity | 4 |
| Multifunction counter inputs (MF-CI) / Function | Digital input Sink/Source circuit, configurable software input filter, fixed or ratiometrically configurable threshold value, open-circuit and short-circuit detection. Counter input Input frequency max. 50 kHz, period duration or gate time measurement, AB/ABR encoder, DF/edge counter, rising or falling edge Analog input Measurement range 0 to 32 V, configurable analog filter, configurable limit values, integrated input protection |
| Multifunction analog inputs (MF-AI) / Quantity | 12 |
| Multifunction analog inputs (MF-AI) / Functions | Analog input MF-AI-T Measurement ranges 0 to 10 V / 0 to 32 V / 0 to 20 mA / 4 to 20 mA / 0 to 4 kΩ / -80 to 270°C, configurable analog filter, configurable limit values, integrated input protection MF-AI-1 Measurement ranges 0 to 10 V / 0 to 32 V / 0 to 20 mA / 4 to 20 mA, configurable analog filter, configurable limit values, integrated input protection MF-AI-2 Measurement ranges 0 to 10 V / 0 to 32 V, configurable analog filter, configurable limit values, integrated input protection LED driver Max. 20 mA Digital input Sink/Source circuit, configurable software input filter, fixed or ratiometrically configurable threshold value, open-circuit and short-circuit detection. |
Multi-function outputs
| Multifunction digital outputs (MF-DO) / Quantity | 4 |
| Multifunction digital outputs (MF-DO) / Functions | Digital output 4 A nominal current, 2 channels source circuit, 2 channels sink circuit, integrated output protection, parallel connection of source channels possible. Digital input Sink circuit, configurable software input filter, fixed configurable threshold value, open-circuit and short-circuit detection. Analog input Measurement range 0 to 32 V, configurable analog filter, configurable limit values, integrated input protection |
| Multifunction PWM outputs (MF-PWM) / Quantity | 8 |
| Multifunction PWM outputs (MF-PWM) / Functions | Digital output 4 A nominal current, source circuit, integrated output protection, parallel connection possible. PWM output 4 A nominal current, PWM frequency 15 Hz to 1 kHz, current control function, integrated output protection, parallel connection possible, configurable switch-on/switch-off ramp, dither Digital input Sink circuit, configurable software input filter, fixed or ratiometrically configurable threshold value, open-circuit and short-circuit detection. Analog input Measurement range 0 to 32 V, configurable analog filter, configurable limit values, integrated input protection |
| Multifunction PVG outputs (MF-PVG) / Quantity | 4 |
| Multifunction PVG outputs (MF-PVG) / Functions | Digital output 10 mA nominal current at 24 V, sink/source circuit, integrated output protection. PVG output 10 mA nominal current at 24 V, PVG frequency 15 Hz to 1 kHz. Digital input Sink/Source circuit, configurable software input filter, fixed configurable threshold value, open-circuit and short-circuit detection. Analog input Measurement range 0 to 32 V, configurable analog filter, configurable limit values, integrated input protection |
Digital inputs
| Input filter / Hardware | MF-CI: 3 μs if switching threshold = 50% supply voltage MF-AI: 600 μs if switching threshold = 50% supply voltage MF-DO: 300 μs MF-PWM: 150 μs |
| Input filter / Software | Default 1 ms, configurable between 0 and 25 ms in 0.1 ms increments |
| Quantity | 0 to 32, depends on the use of multifunction inputs/outputs |
| Nominal voltage | 12 / 24 VDC |
| Input voltage | 9 to 32 VDC |
| Input current at 24 VDC | MF-CI: 1.2 mA MF-AI: 1.2 mA MF-DO source: <1 mA MF-PWM: <1 mA MF-PVG: Typ. 10 mA |
| Input circuit | Sink/Source, configurable |
| Input resistance | MF-AI and MF-CI: Typ. 22 kΩ |
| Additional functions | Counter functions (inputs 13 to 16) Edge detection: Max. 50 kHz Period duration / Gate time measurement: Max. 3.5 kHz ABR, AB and DF counters |
| Input frequency | MF-CI: Max. 50 kHz |
| Switching threshold | MF-CI: 50% of supply voltage MF-AI: Switching threshold and hysteresis configurable with software MF-DO: 50% supply voltage MF-PWM: 50% supply voltage |
Analog inputs
| Output format / Data type | INT |
| Output format / Voltage | Voltage 0 to 10 V: INT 0x0000 - 0x7FFF / 1 LSB = 0x0008 = 2.44 mV Voltage 0 to 32 V: INT 0x0000 - 0x7FFF / 1 LSB = 0x0008 = 7.81 mV |
| Output format / Current | INT 0x0000 - 0x7FFF / 1 LSB = 0x0008 = 4.9 μA |
| Output format / Resistance | 0 to 4000, 1 Ω increments |
| Output format / Temperature input | -80 to 270, 0.1°C increments |
| Input impedance in signal range / Voltage | >100 kΩ |
| Input impedance in signal range / Current | - |
| Load / Voltage | - |
| Load / Current | <300 Ω |
| Max. error / Voltage / Gain | <1% |
| Max. error / Voltage / Offset | <1% |
| Max. error / Current / Gain | <1% |
| Max. error / Current / Offset | <1% |
| Max. error / Resistance | <1% |
| Max. error / Temperature input | <1% |
| Max. gain drift / Voltage | <0.03%/°C |
| Max. gain drift / Current | <0.04%/°C |
| Max. gain drift / Resistance | 0.034% |
| Max. gain drift / Temperature input | 0.024% |
| Max. offset drift / Voltage | <0.006%/°C |
| Max. offset drift / Current | <0.02%/°C |
| Max. offset drift / Resistance | 0.0018%/°C |
| Max. offset drift / Temperature input | 0.027%/°C |
| Input | 0 to 10 V / 0 to 32 V / 0 to 20 mA / 4 to 20 mA / 0 to 4 kΩ / -80 to 270°C |
| Digital converter resolution | 12-bit |
| Conversion time | 250 μs |
| Measuring current resistance / Temperature input | <1.2 mA |
| Open-circuit detection | From the application |
| Reverse polarity protection | Yes |
| Conversion procedure | SAR |
| Input filter | Low-pass filter / Cutoff frequency voltage input / Current input 200 Hz |
Sensor power supply
| Voltage | 5 / 10 V |
| Current | Maximum 400 mA, accuracy: ±4% |
Digital outputs
| Switching frequency / Resistive load | MF-AI LED driver: Max. 100 Hz MF-DO: Max. 100 Hz MF-PWM: 15 Hz to 1 kHz MF-PVG: 15 Hz to 1 kHz |
| Max. error at 25°C / Gain | MF-AI LED driver: <1% MF-DO: <12% MF-PWM: <0.2% MF-PVG: <5% |
| Max. error at 25°C / Offset | MF-AI LED driver: <1% MF-DO: <1% MF-PWM: <0.1% MF-PVG: <1% |
| Output voltage / Nominal | 9 to 32 VDC |
| Current measurement / Current measurement range | MF-AI LED driver: 0 to 20 mA MF-DO source: 0 to 5 A MF-DO sink: 0 to 5 A MF-PWM: 0 to 5 A |
| Current measurement / Sampling frequency | MF-AI LED driver: 250 µs MF-DO: 250 μs MF-PWM: 50 μs MF-PVG: 250 µs |
| Quantity | 0 to 23, depends on the use of multifunction outputs |
| Variant | 7x MF-AI, LED driver: Current-sinking 2x MF-DO sink: Current-sinking 2x MF-DO source: Current-sourcing, channels can be connected in parallel (max. 6.5 A). 8x MF-PWM: Current-sourcing, channels can be connected in parallel. 4x MF-PVG: Current-sourcing/Current-sinking |
| Nominal voltage | 12 / 24 VDC |
| Digital converter resolution | 12-bit |
| Output format | MF-AI LED driver: INT 0x0000 to 0x7FFF / 1 LSB = 0x0008 = 4.9 µA MF-DO source: INT 0x0000 to 0x7FFF / 1 LSB = 0x0008 = 1.22 mA MF-DO sink: INT 0x0000 to 0x7FFF / 1 LSB = 0x0008 = 1.22 mA MF-PWM: INT 0x0000 to 0x7FFF / 1 LSB = 0x0008 = 1.22 mA MF-PVG: INT 0x0000 to 0x7FFF / 1 LSB = 0x0008 = 7.81 mV |
| Nominal output current | MF-AI LED driver: 20 mA MF-DO: 4 A MF-PWM: 4 A MF-PVG: 10 mA |
| Output protection | Shutdown in the event of overcurrent or short circuit, integrated protection for switching inductive loads |
| Diagnostic status | Overload |
| Leakage current when the output is switched off | MF-AI LED driver: 10 µA MF-DO: 10 μA MF-PWM: 10 μA MF-PVG: 10 µA |
| RDS(on) | MF-AI LED driver: 2 Ω MF-DO sink: 70 mΩ MF-DO source: 50 mΩ MF-PWM: 50 mΩ MF-PVG: 2 Ω |
| Residual voltage | <1 V at 4 A nominal current |
| Peak short-circuit current | MF-AI LED driver: 20 mA MF-DO sink: Max. 24 A MF-DO source: Max. 90 A MF-PWM: Max. 90 A MF-PVG: Max. 10 mA |
| Max. gain drift | MF-DO: <0.2%/°C MF-PWM: <0.04%/°C |
| Max. offset drift | MF-DO: <0.005%/°C MF-PWM: <0.005%/°C |
| Braking voltage when switching off inductive loads | MF-DO: Typ. 64 VDC |
| Switching delay | MF-DO: Max. 2 ms |
PWM output
| Max. error at 25°C / Gain | <0.2% |
| Max. error at 25°C / Offset | <0.1% |
| Current measurement / Current measurement range | 0 to 5 A |
| Current measurement / Conversion time | 250 μs |
| Quantity | 0 to 8x 4 A Depends on the use of multifunction outputs |
| Nominal voltage | 12 / 24 VDC |
| Supply voltage (permissible range) | 9 to 32 VDC |
| Digital converter resolution | 12-bit |
| Output format | MF-PWM: INT 0x0000 to 0x7FFF / 1 LSB = 0x0008 = 1.22 mA |
| PWM frequency | 15 Hz to 1 kHz |
| Duty cycle | 0 to 32767, corresponds to 0 to 100% |
| Max. gain drift | <0.04%/°C |
| Max. offset drift | <0.005%/°C |
| Common mode error | 0.015%/V |
| Output protection | Thermal shutdown in the event of overcurrent or short circuit, integrated protection for switching inductive loads |
| Variant | Current-sourcing FET, channels can be connected in parallel in pairs. |
| Diagnostic status | Overload |
| Peak short-circuit current | 90 A |
Electrical properties
| Summation current / Complete system | Max. 25.5 A |
Operating conditions
| Mounting orientation / Any | Yes |
| Degree of protection | IP69K |
Ambient conditions
| Temperature / Operation | -40 to 85°C housing surface |
| Temperature / Derating | - |
| Temperature / Storage | -40 to 85°C |
| Temperature / Transport | -40 to 85°C |
| Relative humidity / Operation | 5 to 100%, condensing |
| Relative humidity / Storage | 5 to 95%, non-condensing |
| Relative humidity / Transport | 5 to 95%, non-condensing |
Mechanical properties
| Dimensions / Width | 153 mm |
| Dimensions / Length | 140 mm |
| Dimensions / Height | 44 mm |
| Weight | 700 g |
Documentation & CAD
Files hosted by B&R Industrial Automation; links open the official download page.
Datasheets
Manuals
3D CAD models
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Specifications from the official B&R product catalog. Always confirm against the datasheet for your exact revision.