ODOT CN-8011
Modbus-RTU Network Adapter
Product Feature:
CN-8011 Modbus-RTU Network Adapter
Module Overview
CN-8011 Modbus-RTU network adapter supports standard Modbus-RTU communication, it supports function code of 01/02/03/04/05/06/15/16/23, and this device could monitor the IO module communication state in real time.
Adapter Hardware Parameter
π System Power Nominal Reverse Protection: YES: 24Vdc, Range: 9-36Vdc
π Power Consumption: 30mA@24Vdc
π Internal Bus Supply
π Current Max: 2.5A@5VDC
π Isolation: System Power to Field Power Isolation
π Power Supply Nominal: 24Vdc, Range:22-28Vdc
π Field Power Current: Max. DC 8A
π IO Modules Supported: 32 pcs
π Wiring: Max.1.5mmΒ²(AWG 16)
π Mounting Type: 35mm DIN-Rail
π Size: 115*51.5*75mm
π Weight: 130g
Environment Specification
π Operation Temperature -40~85β
π Operation Humidity 5%-95% (No Condensation)
π Protection: IP20
Modbus-RTU Parameter
π Protocol: Modbus-RTU/ASCII
π Function Code: 01 / 02 / 03 / 04 / 05 / 06 / 15 / 16
π Baud Rate: 2400~115200bps
π Station No. : 1~63(Dial-code switch configuration), 64~247(Software configuration)
π Interface: 5 Pin screw terminal
π Data Bits: 7, 8
π Parity Checking: None, Even, ODD
π Stop Bit: 1,Β 2
π Max. bus length: 1200m(RS485, 2400 baud rate)
π Terminal resistance and offset resistance: Dial-code switch configuration
