Bachmann CM202 CAN-Master-Modul

Overview:

• The Bachmann CM202 CAN Master Module is a high-performance device for controlling and monitoring CAN networks in industrial automation.
• It features dual CAN interfaces, flexible configuration, and robust communication capabilities.

Technical Specifications:

System Integration:

• Max. Number: 4 per M1 controller
• Number of CAN Buses: 2 per module, 8 per M1 controller
• Max. Number of Addresses: 127 per network
• Protocol: CANopen, SAE J1939, NMEA 2000
• Current Consumption: 320 mA / 5 VDC

CAN Interface:

• Baud Rate: 10 k to 1 Mbaud
• Bus Length: Max. 5000 m
• Connection: 2x 9-pin D-Sub female connectors
• Pin Assignment: In accordance with CiA DS 102/4
• Signal Level: In accordance with CiA DS 102/4
• Galvanic Isolation from the System: 500 V

CANopen:

• CANopen Master: Yes
• CANopen Slave: Yes
• Extended Boot-up: No
• Minimum Boot-up: Yes
• Configuration: SolutionCenter configurator creates DCF from EDS files
• Process Data: Max 128 TxPDOs + 128 RxPDOs per network
• Variable PDO Mapping: Yes
• PDO Transmission Modes: Value change with inhibit time; cyclic or acyclic synchronous; RTR
• Process Data Access: PLC process image, PLC function blocks, C/C++ functions
• Service Data (SDO) Access: PLCopen function blocks, C/C++ functions, Simulink blocks
• Graphical Monitor: In SolutionCenter
• Emergency Messages: NMT slave is producer, NMT Master is consumer
• Emergency Message Access: Access to message list via function blocks, C/C++ function; Graphical monitor in SolutionCenter
• Network Monitoring: Heartbeat and/or node guarding with individual limits per node
• Device Profiles: 301, 302, 405

Diagnosis:

• System Variables: Bus load and peak load in %, Frame counters, Error counters, controller status registers
• Telegram Logging: Built-in protocol sniffer, operation via device console, export logs to file; Configured start of logging from power-up

Approvals/Certificates:

• General: CE, cULus, CCC
• Marine: DNV, LR, ABS, BV

Ambient Conditions:

• Operating Temperature: -30 to +60 °C
• Relative Humidity (Operation): 5 to 95 % without condensation
• Storage Temperature: -40 to +85 °C
• Relative Humidity (Storage): 5 to 95 % with condensation
• Pollution Degree (IEC 60664-1): 2 (without condensation)