High Quality Siemens Io System - ODOT CN-8021：CANopen Network Adapter – ODOT

C series remote IO system

C series – the remote IO system consists of network adapter module and extended IO module. The network adapter module is responsible for fieldbus communication, and it could realize the communication with the master controller or host computer software.

◆The product carries ultra-thin design for space saving

◆Spring terminal design for convenient and fast wiring

◆Industry’s first guide light terminal design.

◆High-speed 12M CANBUS backplane carrying 64 digital quantity modules of a refreshing period at 2ms and analog modules at 3.4ms.

◆The IO system could carries max.of 32 pcs of IO modules

◆PCB ODM service and tailored services for special module, special function customized.

Technical Parameters

CN-8021 details:
It could support max 128 PDO, 64 TPDO, and 64 RPDO.
CANopen Node ID supports the value ranges from 1 ~ 99.
CANopen conforms to DS301 and DS401 standards.
The bus communication baud rate is from 10Kbps ~ 1Mbps.
It supports NMT, PDO, SDO, Heartbeat and SYNC.
It could use physical switches to control terminal resistance access, baud rate, slave address and other parameters.