CAN-CBX-AI420 CANopen® Module with 4 Analog Inputs, 20 Bit Resolution 4 Sigma-Delta A/D-Converter Inputs • Resolution: Up to 20 bits • Programmable input voltage range: ±10V • Easy control cabinet wiring due to 3-lead connection • CANopen profiles according to CiA® specification CiA 301 and CiA 401 CAN Interface and LED Display The CAN interface is designed according to ISO11898-2 high-speed layer with electrical isolation and supports bit rates up to 1 Mbit/s. The CANopen-node number and the CAN bit rate can be easily set via coding switches. Four LEDs indicate the module and CANopen node status. Approved Reliability and Ease of Use • Electrical isolation of analog inputs • InRailBus technology combines high ease of use and proven reliability • DIN-EN carrier rail mounting (TS 35) InRailBus The CAN-CBX-AI420 features the possibility to connect the power supply and the CAN bus signals via the InRailBus connector (CAN-CBX-TBUS connector) integrated in the mounting rail. Individual modules can then be removed from the InRailBus without interrupting the bus signals. Firmware adaptable to Customer Requirements via CANopen Analog Inputs The CAN-CBX-AI420 module is equipped with two precision, high throughput analog front ends with ΣΔ A/D-converters that in common offer four analog input channels. Depending on the selected sample rate and the external wiring a resolution of at least 20 bit can be achieved. The input voltage range is programmable. Compact I/O Module The CAN-CBX module series with InRailBus provides industry compatible CAN bus in-/output modules in combination with service-friendly ‘wiring’ of CAN bus and supply voltage. Coding Switches Electrical Isolation CAN Connector MC1,5/5-GF-3,81 Software Support The CAN-CBX-AI420 comes with CANopen firmware according to CiA 301 and and with a CANopen-I/O profile according to CiA 401. Digital Isolator InRailBus Connector for CAN-CBX-TBUS Power Connector MSTBO 2,5/4G1L-KMGY Electrical Isolation Power Supply 24 V(DC) LEDs DC/DCConverter 4 Analog Inputs Digital Isolator IL716-3 Technical Specifications: Process Coupling: Number of inputs 4 analog differential inputs General: Power supply voltage Resolution Input range Current consumption Ambient temperature Relative humidity Dimensions Max. 90 % (non-condensing) 22.5 mm x 99 mm x 114.5 mm (dimensions without mating connectors) Plastic housing (ME MAX) for carrier rail mounting NS 35/7,5 DIN EN 60715 Power: Phoenix MSTBO2,5/4-G1LKMGY CAN: Phoenix MC 1,5/ 5-GF-3.81 I/O: Phoenix MC 1,5/12-G-3,81 AU Conversion time 16-bit p-p resolution achievable with a total conversion time of 500 s (2 kHz channel switching) Protection circuits electrical isolation by digital isolators, analog inputs overvoltage tolerant: up to ±16.5 V not affecting adjacent channel, up to ±50 V absolute maximum Microcontroller and CAN Interface: Microcontroller MB90F497, ISO 11898-1 CAN interface Protocol According to ISO 11898-2, differential, electrically isolated, bit rate up to 1 Mbit/s CANopen according to CiA profiles CiA 301 and CiA 401 ©2016 esd electronic system design gmbh, Hannover All data are subject to change without prior notice. I:\Texte\Doku\DBL\CAN\Englisch\Source\CAN-CBX-AI420_Datasheet_en_22.odt Weight 140 g Order Information: Hardware CAN-CBX-AI420 4 analog inputs, 20 bit resolution, including 1 CAN-CBX-TBUS (InRailBus connector, C.3000.01) CiA® and CANopen® are registered EU trademarks of CAN in Automation e.V.. All trademarks are reserved by their respective owners. esd electronic system design gmbh Vahrenwalder Str. 207 30165 Hannover / Germany