Clover Electronics LCD22168 User Manual
5. Installation
27
5-4.4. RS485 / RS232C Connection
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Connect the cable to the “RS485 / RS232C PORT” on the rear of the system.
Specification of the RS232C connector is standard for “DSUB9”
The Maximum Length of cable is 45 ft. When you want to use a longer distance, use a
“RS232 to RS422” converter.
5-4.5 Connection to an Ethernet Network (Optional)
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Connecting the cable to Ethernet.
Our Ethernet connector is a RJ45 type. The maximum cable length is 300 ft. When you want
to use a longer cable, we suggest using repeater.
[Fig 5-8 Straight-through & Crossover Cable]
[Fig 5-7 RS485/RS232C Connection]
RS-485