12-Channel Analog to CAN Module
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Michigan Scientific’s 12-Channel Analog to CAN Module helps physical testing keep pace with modern digital design tools by capturing high-resolution data across more sensor channels, more sensor types, and more environments. Designed for both spinning and non‑spinning applications, the MUX delivers clean, digital, time‑aligned output from twelve channels over a single CAN 2.0 or CAN FD bus. Up to 4 modules can be stacked, enabling synchronized sampling of up to 48 channels.
Because the system adapts directly to Michigan Scientific slip rings, engineers can build complete rotating instrumentation packages — including synchronized encoder capability — without sacrificing signal quality.
A Compact Multiplexing Amplifier Built for High-Channel Count Applications
The 12-Channel Analog to CAN Module consolidates multiple sensor inputs into a single high-speed digital output, streamlining data acquisition for complex test environments such as rotating machinery and automotive components.
Key characteristics include:
- 12-channel sensor input with single digital output
- Output data up to 8 ksps (CAN FD) / 2 ksps (CAN2.0)
- Stack up to 4 modules for 48 synchronized channels
- Compact design for non-spinning and spinning applications
- Measure strain, temperature, acceleration, and position
- Use with strain gauges, thermocouples, RTDs, accelerometers, string pots, and hall-effect sensors
- Use with absolute quadrature encoders to output position and speed
- Software-configure each channel independently
- Sensor excitation for ratiometric sensors
- Integrated shunt calibration resistors
- Galvanic isolation
Why Engineers Choose Michigan Scientific's Analog to CAN Module
Flexible Multi-Sensor Input in a Single Assembly
By stacking different MUX models within one mechanically unified assembly, the platform supports mixed‑sensor configurations—strain, temperature, displacement, acceleration, RTD, and encoder inputs—all consolidated onto a single CAN output.
- Reduces space requirements
- Simplifies wiring
- Consolidates all outputs onto one CAN 2.0 or CAN FD bus
Optimized for Spinning/Rotating Applications
The module enables a complete rotating measurement system with synchronized speed, position, strain, temperature, or displacement—digitized and aligned before the slip ring.
- Seamless integration with Michigan Scientific slip rings
- Supports encoder integration
- Full instrumentation directly on shaft or hub
- Digitization on the rotating assembly ensures maximum signal quality
High-Channel Density in a Compact Package
With 12 channels per module and a stackable architecture, engineers can efficiently package large sensor sets into a single, space‑efficient assembly.
- 12 channels per module
- Stackable architecture supporting 48 synchronized channels
- Only 2 power + 2 CAN connections needed for 48 channels
- Dimensions: 99 mm (3.875 in) OD and 25.4 mm (1.00 in) height
12-Channel Analog to CAN Modules | MUX Models
Five models are available, each optimized for a specific sensor type. All models share the same 12-channel architecture, rugged housing, and digital CAN output.
MUX-BC350-12 | Module with bridge completion circuit
- Measure 12 quarter arm strain gauge sensors with output rate to 8 ksps
- Integrated shunt resistors for sensor verification
MUX-TC-12 | Module with input for thermocouple
- Measure 12 thermocouples with output rate to 1 ksps
- Measure K, J, or T type thermocouples
- Integrated cold junction compensation and linearization
MUX-HL-12 | Module with input for high level signal inputs
- Measure 12 high-level sensors with output rate to 8 ksps
- Sensor excitation provided for ratiometric sensors
MUX-FB-12 | Module with input for full strain gauge bridge
- Measure 12 full bridge strain gauge sensors with output rate to 8 ksps
- integrated shunt resistors for sensor calibration
MUX-RTD100-12 | Module with input for PT100 RTDs
- Measure 12 resistive temperature detectors with output rate to 8 ksps
- Compatible with 100 ohm sensors
Applications Across Industries
Automotive
- Suspension durability
- Steering system development
- Driveline and axle shaft testing
- EV powertrain thermal mapping
- Brake and hub instrumentation
Industrial & Research
- Machinery diagnostics
- Bearing, shaft, or coupling monitoring
- Structural health monitoring
- Laboratory measurement systems requiring synchronized sampling
A System for Modern Measurement Capabilities
Michigan Scientific's 12-Channel Analog to CAN Modules bring modern, digital, synchronized signal conditioning into a compact package designed for today's demanding test environments. Whether you're instrumenting a rotating shaft, outfitting a full vehicle, or building a multi-sensor thermal map, the MUX provides the speed, accuracy, and reliability to collect clean, actionable data.