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765
Connections to Serial Communications Option Boards
Appendix F
Connection Examples
Connections in Loopback Test
Connect the communications ports as shown below.
1
2
3
4
5
1
2
3
4
5
1
2
3
4 5
RD
A
−
RDB+
SD
A
−
SDB+
FG
RD
A
−
RDB+
SD
A
−
SDB+
FG
RD
A
−
RDB+
SD
A
−
SDB+
FG
CP1L-EL/EM CPU Unit (Master)
DIP switch
Pin No. 1: ON
(With termination resistance.)
Pin No. 2: OFF (4-wire type)
Pin No. 3: OFF (4-wire type)
Pin No. 4: OFF
Pin No. 5: OFF (No RS control for RD.)
Pin No. 6: OFF (No RS control for SD.)
RS-422A/485 interface
CP1L-EL/EM CPU Unit (Slave No. 0)
DIP switch
Pin No. 1: OFF
(No termination resistance.)
Pin No. 2: OFF (4-wire type)
Pin No. 3: OFF (4-wire type)
Pin No. 4: OFF
Pin No. 5: OFF (No RS control for RD.)
Pin No. 6: ON (With RS control for SD.)
RS-422A/485 interface
CJ1M CPU Unit (Slave No. 1)
DIP switch
Pin No. 1: ON
(With termination resistance.)
Pin No. 2: OFF (4-wire type)
Pin No. 3: OFF (4-wire type)
Pin No. 4: OFF
Pin No. 5: OFF (No RS control for RD.)
Pin No. 6: ON (With RS control for SD.)
RS-422A/485 interface
Signal
name
Signal
name
Signal
name
Shield
Pin
No.
Pin
No.
Pin
No.
CP1W-CIF01
RS-232C Option Board
CP1W-CIF11/CIF12
RS-422A/485 Option Board
CJ1W-CIF11
1
2
3
4
5
1
2
3
4
5
1
2
3
4 5
RD
A
−
RDB+
SD
A
−
SDB+
FG
RD
A
−
RDB+
SD
A
−
SDB+
FG
RD
A
−
RDB+
SD
A
−
SDB+
FG
CP1L-EL/EM CPU Unit (Master)
DIP switch
Pin No. 1: ON
(With termination resistance.)
Pin No. 2: ON (2-wire type)
Pin No. 3: ON (2-wire type)
Pin No. 4: OFF
Pin No. 5: OFF (No RS control for RD.)
Pin No. 6: ON (With RS control for SD.)
CP1L-EL/EM CPU Unit (Slave No. 0)
DIP switch
Pin No. 1: OFF
(No termination resistance.)
Pin No. 2: ON (2-wire type)
Pin No. 3: ON (2-wire type)
Pin No. 4: OFF
Pin No. 5: OFF (No RS control for RD.)
Pin No. 6: ON (With RS control for SD.)
CJ1M CPU Unit (Slave No. 1)
CJ1W-CIF11
DIP switch
Pin No. 1: ON
(With termination resistance.)
Pin No. 2: ON (2-wire type)
Pin No. 3: ON (2-wire type)
Pin No. 4: OFF
Pin No. 5: OFF (No RS control for RD.)
Pin No. 6: ON (With RS control for SD.)
Signal
name
Signal
name
Signal
name
Shield
RS-422A/485 interface
RS-422A/485 interface
RS-422A/485 interface
Pin
No.
Pin
No.
Pin
No.
CP1W-CIF01
RS-232C Option Board
CP1W-CIF11/CIF12
RS-422A/485 Option Board
RS-422A/485 port
Pin
Signal
Pin
Signal
RS-232C port
Содержание CP1L-EL20DR-D
Страница 3: ...CP1L EL20D CP1L EM30D CP1L EM40D CP1L EL EM CPU Unit Operation Manual Produced July 2017...
Страница 4: ...iv...
Страница 10: ...x...
Страница 22: ...xxii...
Страница 34: ...xxxiv Software Licenses and Copyrights 7...
Страница 178: ...144 Connecting the CX Programmer Section 5 1 Click the Connect button to connect and then connection online is completed...
Страница 192: ...158 Trial Operation and Debugging Section 5 3...
Страница 250: ...216 Automatic Clock Adjustment and Specifying Servers by Host Name Section 6 7...
Страница 666: ...632 Trouble Shooting Section 11 7...
Страница 696: ...662 Standard Models Appendix A...
Страница 805: ...771 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 806: ...772 Connections to Serial Communications Option Boards Appendix F...
Страница 836: ...802 PLC Setup Appendix G...
Страница 838: ...804 TCP Status Transitions Appendix H...
Страница 840: ...806 Ethernet Network Parameters Appendix I...
Страница 842: ...808 Buffer Configuration CP1L EL EM Appendix J...
Страница 844: ...810 Ethernet Specifications Appendix K...
Страница 851: ...Index 817 work words 118 write protection 447...
Страница 852: ...818 Index...
Страница 854: ...820 Revision History...
Страница 855: ......