Instruction manual

IMCB14-E1
1
1. OUTLINE
This manual describes the specifications, wiring instructions and communication settings for
CB100/CB400/CB500/CB700/CB900 Z-1021 with Modbus communication protocol.
Master side Slave side
Host computer
or PLC etc.
Host computer
or PLC etc.
CB100/CB400/CB500
CB700/CB900
(Slave address 1)
RS-485
MODBUSMODBUS
CB100/CB400/CB500
CB700/CB900
(Slave address 2)
MODBUS
BRA-100B-2BRA-100-2
CB100/CB400/CB500
CB700/CB900
(Slave address 3)
MODBUS
CB100/CB400/CB500
CB700/CB900
(Slave address 4)
MODBUS
or
RS-232C
MODBUS
CB100/CB400/CB500
CB700/CB900
(Slave address 31)
RS-232C/RS-485
converter
Junction
branch box