Stand-alone DVR Instruction Manual

5-4.4. RS232C, RS485, RS422 Connection

Connect the cable to the “RS232C/RS485/RS422 PORT” on the rear of the unit. Specification of the RS232C/RS485/RS422 connector is standard for “DSUB9”

The Maximum Length of cable is 45 ft with RS232C but RS485 or RS422 is about 300ft.

[Fig 5-7]

[Fig 5-8]

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Clover Electronics CDR1650 instruction manual 4. RS232C, RS485, RS422 Connection