Allen - Bradley 20 - COMM - C is a ControlNet communication adapter. The following are its main parameters in English:
Product Type: ControlNet communication adapter
Communication Protocol: ControlNet, CIP
Data Rate: 5 Mbps full - duplex
Network Update Time: 5 ms
Connection Limits: Support up to 20 CIP messaging connections and unlimited input - only I/O connections
Redundancy: ControlNet redundancy, channel B for redundant operation
Power Supply: 5V DC supplied by the host, drive power consumption is 350mA
Operating Temperature: 10℃ to 50℃ (50℉ to 122℉)
Storage Temperature: - 40℃ to 85℃ (- 40℉ to 185℉)
Interface: 20 - pin DPI connector, A and B channel coaxial sockets, node address switch
Status Indicator: Four LED status indicators for showing DPI, adapter and network status
Applicable Range: Suitable for PowerFlex 70, PowerFlex 700 series digital AC drives, SMC Flex and SMC - 50 intelligent motor controllers, etc.