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ELC-RS485
ELC-RS485
ELC-RS485
ELC-RS485
Actually, ELC-RS485 is just a convertor with photo isolation bringing out 3 wiring terminals from
RS485 port (2x8pin) of CPU for your easy connection with other devices,
If “ RT1
”
, RT2 ” terminal are short connected, one 120R resistor will be connected between A/+
and B/-
2.2.4
2.2.4
2.2.4
2.2.4 Communication
Communication
Communication
Communication port
port
port
port instructions:
instructions:
instructions:
instructions:
ELC-18 CPUs
1. Programming port/RS232 port(ELC-RS232 ,ELC-USB,ELC-Copier should be inserted in this
port)
When the programming port should be used as the standard RS232 port (D-shape 9 pin
header) ,the ELC-RS232 cable needed.Blow is show you the pin definition of the header:
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