Multi Loop Controller
10
2.4.2 RS232C communication
RS232C communication is used to control one Unit, and communicates only with Loader Jack.
For RS232C communication, despite Address setting switch, automatic setup is provided such as
communications Address "1", protocal "PC-LINK", communication speed "9,600bps",
start bit "1 bit", data length "8 bit", parity bit "even number”, stop bit "1 bit." Even with RS232C
communication, remote control and monitoring of connected unit is possible.
2.4.3 RS485 communication
Individual control is also possible using RS485 communication with unit address set as Unit
Address switch. Unit address setting is possible from No. 1 to No. 31. For setting below address
No. 15, unit address switch is set from No. 1 to No. 15 with unit address extension switch "+0"
and for setting address over No. 15, unit address switch No. 0 to No. 15 is set with unit extension
switch positioned at "+16". If unit extension switch is positioned at "+16" and unit address switch
at "1", RS485 communication address is set as "1+16=17".
RS232C
RS485
31 Units
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