3.2. Communication Port Wiring ● Built-in RS-232C port The interface of the built-in RS-232C port on the CP1E is different from the built-in RS-232C port on the CP2E-S/E . Change the wiring. ● Built-in RS-485 port The wiring for the built-in RS-485 port of the CP1E-N S1 and the built-in RS-485 port of the CP2E-S is the same. 3.3. Expansion Unit and Option Board Wiring Expansion Units and Option Boards can be replaced as they are. 11 Model being replaced: CP1E-N(S) Model used for replacement: CP2E-S/E D-sub connector Pin Signal name No.
CP1E CP1E NS N 1 FG FG 2 SD(TXD) SD(TXD) 3 RD(RXD) RD(RXD) 4 RS(RTS) RS(RTS) 5 CS(CTS) CS(CTS) 6 5V 5V 7 - DR(DSR) 8 - ER(DTR) 9 SG(0V) SG(0V) Shell FG FG Terminal block Pin Signal name No. CP2E-S/E 1 SD(TXD) 2 RD(RXD) 3 RS(RTS) 4 CS(CTS) 5 SG(0V) 6 FG Model used for replacement: CP2E-N + Option Board CP1W-CIF01 D-sub connector Pin Signal name No. CP1E-N 1 FG 2 SD(TXD) 3 RD(RXD) 4 RS(RTS) 5 CS(CTS) 6 5V 7 DR(DSR) 8 ER(DTR) 9 SG(0V) Shell FG Pin No. Signal name CP1E NS CP1E N 1 FG FG 2 SD(TXD) SD(TXD) 3 RD(RXD) RD(RXD) 4 RS(RTS) RS(RTS) 5 CS(CTS) CS(CTS) 6 5V 5V 7 - DR(DSR) 8 - ER(DTR) 9 SG(0V) SG(0V) Shell FG FG Pin No.
Signal name CP2E-S/E 1 SD(TXD) 2 RD(RXD) 3 RS(RTS) 4 CS(CTS) 5 SG(0V) 6 FG Pin No. Signal name CP1E-N 1 FG 2 SD(TXD) 3 RD(RXD) 4 RS(RTS) 5 CS(CTS) 6 5V 7 DR(DSR) 8 ER(DTR) 9 SG(0V) Shell FG