Bachmann|CM202/B 00009698-00|CAN Interface Module
Bachmann CM202/B 00009698-00 Overview
The Bachmann CM202/B 00009698-00 is a CAN interface module designed for robust communication in industrial automation systems.
Features
- Supports up to 4 modules per M200 controller
- Operates two independent CAN networks
- Galvanically isolated connections
Technical Specifications
System Environment
- Maximum number of modules: 4 per M200 controller
- Maximum CAN networks: 2 per module, 8 per controller
- Addresses: Up to 127 per CAN network
- Protocols: CANopen, SAE J1939, NMEA 2000
- Power consumption: 320 mA / 5 V DC
CAN Interface
- Baud rate: 10 k to 1 MBaud
- Bus length: Up to 5000 m
- Connection: 2x 9-pin D-sub sockets
- Signal level: In accordance with CiA DS 102/4
- Galvanic isolation: 500 V
- Short-circuit proof
CANopen Specifics
- CANopen manager: Yes
- CANopen server: Yes
- Minimum boot-up: Yes
- Configuration: SolutionCenter configurator creates DCF from EDS files
- Process data: Max 128 TxPDOs + 128 RxPDOs per network
- PDO transmission modes: Value change with inhibit time; cyclic or acyclic synchronous; RTR
- Service Data (SDO) access: PLCopen function blocks, C/C++ functions, Simulink blocks, Graphical monitor in SolutionCenter
- Emergency messages: Operation as NMT manager and server
- Network monitoring: Node guarding and/or Heartbeat protocol with individual limits per node
- Device profile support: 301, 302, 405
Diagnostics
- System variables: Bus load and peak load in %, frame counters, error counters, controller status registers
- Telegram logging: Built-in protocol sniffer, export logs to file, configured start of logging from power-up
Approvals/Certificates
- General: CE, UKCA, cULus
- Marine: ABS, BV, DNV, KR, LR, NK, RINA
Environmental Conditions
- Operating temperature: -30 °C to +60 °C
- Relative humidity: 5 % to 95 % noncondensing
- Storage temperature: -40 °C to +85 °C
- Pollution degree: 2 (noncondensing)
Bachmann|CM202/B 00009698-00|CAN Interface Module



Bachmann|CM202/B 00009698-00|CAN Interface Module
Bachmann CM202/B 00009698-00 Overview
The Bachmann CM202/B 00009698-00 is a CAN interface module designed for robust communication in industrial automation systems.
Features
- Supports up to 4 modules per M200 controller
- Operates two independent CAN networks
- Galvanically isolated connections
Technical Specifications
System Environment
- Maximum number of modules: 4 per M200 controller
- Maximum CAN networks: 2 per module, 8 per controller
- Addresses: Up to 127 per CAN network
- Protocols: CANopen, SAE J1939, NMEA 2000
- Power consumption: 320 mA / 5 V DC
CAN Interface
- Baud rate: 10 k to 1 MBaud
- Bus length: Up to 5000 m
- Connection: 2x 9-pin D-sub sockets
- Signal level: In accordance with CiA DS 102/4
- Galvanic isolation: 500 V
- Short-circuit proof
CANopen Specifics
- CANopen manager: Yes
- CANopen server: Yes
- Minimum boot-up: Yes
- Configuration: SolutionCenter configurator creates DCF from EDS files
- Process data: Max 128 TxPDOs + 128 RxPDOs per network
- PDO transmission modes: Value change with inhibit time; cyclic or acyclic synchronous; RTR
- Service Data (SDO) access: PLCopen function blocks, C/C++ functions, Simulink blocks, Graphical monitor in SolutionCenter
- Emergency messages: Operation as NMT manager and server
- Network monitoring: Node guarding and/or Heartbeat protocol with individual limits per node
- Device profile support: 301, 302, 405
Diagnostics
- System variables: Bus load and peak load in %, frame counters, error counters, controller status registers
- Telegram logging: Built-in protocol sniffer, export logs to file, configured start of logging from power-up
Approvals/Certificates
- General: CE, UKCA, cULus
- Marine: ABS, BV, DNV, KR, LR, NK, RINA
Environmental Conditions
- Operating temperature: -30 °C to +60 °C
- Relative humidity: 5 % to 95 % noncondensing
- Storage temperature: -40 °C to +85 °C
- Pollution degree: 2 (noncondensing)