PLC Cimon CM3-SP02ERS

Features
▪   Read and write data by HMI protocol
▪   Up to 32 units communication available for Multi-Drop
configuration (RS422/485)
▪   Supports wide range of communication speed
   (300 bps ~ 38400 bps)
▪   Full-Duplex (RS422) and Half-Duplex (RS485)
▪   Supports 1:1 / 1:N / N:M communication for RS422
and R485
▪   RS232C/422/485 communication ports are available by
setting up independent channel or linked channel
▪   RS422 and RS485 channels are properly insulated to
prevent any outer interference
▪   Supports universal protocol
▪   MODBUS RTU Master function is built-in for an easy
acquisition of data from third-party devices
   (MODBUS RTU Slave)

Specification

Model                                                        CM3-SP02ERS

Interface                                                   RS232C/422/485

Comm. Method

Null Modem                                 Direct Communication between Each Ports (RS-232C/RS422)

Operation Mode

Protocol Special Program               Use Protocol Special Program to Communicate

HMI Protocol                               Use CIMON-PLC HMI Protocol to Communicate

MODBUS Protocol                         Use MODBUS RTU Protocol to Communicate

Graphic Loader Protocol                 Use Connect Function in CICON to Control PLC

MODBUS Master Program               Communicate with Slave Devices that Uses MODBUS RTU    

                                                 Protocol
Data Type

Data Bit                                       8 bits

Stop Bit                                       1 or 2 bit

Parity                                          Even / Odd / None

Synchronization                             Asynchronous

Transmission Speed (bps)                300 / 600 / 1200 / 2400 / 4800 / 9600 / 19200 / 38400

Insulation Type                              RS232C : N/A
                                                  RS422/485 : Photo Coupler Insulation