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The FPC 716 1 h as fo ur serial ports. COM 1 is RS-2 32/42 2/485 and COM2 is
RS-232 . The fo llowin g ta ble shows you th e pin a ssignments o f this connector:
C OM 1
The COM 1 and C OM 2 is a stan dard DB-9 conn ecto r. This con nector is equippe d with
+5V level po wer capab ility o n DCD and +12V level on RI by sett ing JP1 0 and JP11.
C OM 1 Port
JP10
W/O Power: (3-5, 4-6)(Defaul t)
With Power: (1-3, 2-4)
C OM 2 Port
JP11
W/O Power: (3-5, 4-6)(Defaul t)
With Power: (1-3, 2-4)
RS-232 (D efault)
RS-422
RS-485
3-5, 4-6
3-5, 4-6
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