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2-10
4. Serial Connector
4.
Serial Connector
COM1: RS-422/485 Communication Connector
This connector is used to connect a controller via RS-422 (4-wire connection) or RS-485 (2-wire
connection).
• TS1100
The serial connector pins (COM1) correspond to signals as given below.
COM1 (D-sub 9-pin, female)
* Use DIP switches 2 and 3 to switch between RS-422 (4-wire connection) and RS-485 (2-wire connection).
Setting the DIP switches 2 and 3 to ON connects +RD with +SD, and -RD with -SD in the TS unit.
For more information on DIP switches, refer to page 4-6.
Recommended Connector
The following connector is recommended for a self-made cable.
Recommended
connector
Connection with PLC/Temperature Controller
The PLC or temperature controller can be connected.
For details on available models or settings on the V-SFT-5, refer to the TS Series Connection Manual.
Bottom view
5
1
6
9
DDK's 17JE-23090-02(D8C)-CG
• TS1070
Pin No.
Signal
1
+RD
−RD
2
−SD
3
4
+SD
5
SG
6
7
NC
8
9
D-sub 9-pin / male / inch screw thread (#4-40UNC) type
/ with hood / lead- and cadmium-free
Bottom view
Contents
Receive data (+)
Receive data (−)
Send data (−)
Send data (+)
Signal ground
Not used
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