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Communication Cimon

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Communication

  • Ethernet modules are covered by IEEE802.3 standard and supports ARP, ICMP, IP, TCP, UDP protocols.
  • There is No limitation number of Ethernet module installation in one base but the maximum number of expansion modules in one base is 11 modules.
  • It operates with CIMON-SCADA to support Dynamic IP(DHCP).
  • It supports MODBUS/TCP Master function.
  • It supports High-speed link to communicate along Cimon PLCs and 64 simultaneous communications.
  • In case of High Speed PLC link, maximum 4 Ethernet modules can be installed.

Ethernet module

Module specification

Item CM3-SP01EET
Media interface 10BASE-T, 100BASE-TX
Transmission speed 10/100Mbps
Max. length of segment 100m
Service capacity UDP, TCP : 12 Service
Service Loader Yes (UDP)
HMI Protocol Yes (TCP, UDP)
MODBUS/TCP SI. Yes
MODBUS/TCP Ms. Yes
PLC Link(Exclusive) No
PLC Link(Common) No
High-speed PLC Link Yes
DHCP Yes

Cable Specification-(UTP)

Item Unit Value
Conductor resistance (Maximum) Ω / km 93.5
Insulation resistance (Minimum) MΩ / km 2500
Withstand voltage V / 분 AC 500
Impedance Ω (1 ~ 100MHz) 100±15
Attenuation Ω (1 ~ 100MHz) 10 6.5
16 8.2
20 9.3
Attenuation Ω (1 ~ 100MHz) 10 47
16 44
20 42

※The cable type should be selected according to system configuration and circumstance.
Therefore, please install it after consulting with the experts.

Serial module

  • Independent operation by channel with 3rd party protocol RS-232C and RS422/485 channels.
  • Read and write data through HMI protocol.
  • Supports HMI protocol for Multi drop (Max. 32units communication available)(RS422/485)
  • CDMA modem is built in some of serial modules to control far away PLC.(RS232C)
  • Supports wide range of communication speed (300bps~38400bps)
  • RS232C/RS422/485 Comm. port can be used as independent channel or linked channel.
  • Supports 1:1 / 1:N / N:M in case of RS422/485.
  • Supports Full-Duplex(RS422) and Half-Duplex(RS485).
  • Supports MODBUS/RTU Master function.
  • RS422/485 channels are photo coupler insulation to prevent noise.

Module specification

Model SP02ERS SP02ERR SP02ERC SP02ERSC SP02ERRC
Interface RS232C:1CH
RS422/485:1CH
RS232C: 2CH RS232C: 1CH RS232C:1CH
RS422/485:1CH
RS232C: 2CH
Communication method Null modem O O O O O
Cable modem O O O O O
CDMA modem O O O O O
Operation mode Protocol
Special program
User defined protocol program
HMI protocol CIMON-PLC HMI Protocol
MODBUS
Protocol
Modbus RTU Protocol
Graphic Loader
Loader Protocol
Control PLC through CICON connection function
ModBus Master
Master protocl
Communicate to Modbus RTU slave
Data type Data bit 8 bit
Stop bit 1 or 2 bit
Parity Even / Odd / None
Synchronous Asynchronous
Transmission speed(bps) 300 / 600 / 1200 / 2400 / 4800 / 9600 / 19200 / 38400
Insulation method RS232C: N/A
RS422/485: Photo-coupler insulation

 

Dimensions (mm)

Dimensions

 

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