Mitsubishi Electric GOT2000 Series Connection Manual page 123

(4) RS-485 connection diagram 4)
GOT side
SDA1(TXD1+)
SDB1(TXD1-)
NC
SG
SDA2(TXD2+)
NC
SDB2(TXD2-)
NC
RDA2(RXD2+)
RDA1(RXD1+)
10
RDB2(RXD2-)
11
RDB1(RXD1-)
12
NC
13
RSA(RTS+)
14
NC
15
RSB(RTS-)
16
NC
17
CSA(CTS+)
18
NC
19
CSB(CTS-)
20
*1 Pin No. of temperature controller differs depending on the model. Refer to the following table.
Signal name
+
-
*2 Terminating resistor should be provided for a temperature controller which will be a terminal.
*3 Set the terminating resistor of GOT side which will be a terminal.
■ Connecting terminating resistors
*4 Connect FG grounding to the appropriate part of a cable shield line.
Temperature
* 3
controller side
+ * 1
6
1
- *
8
1
2
5
Terminating resistor(100Ω 1/2W)
3
7
4
9
* 4
Model of temperature controller
PXR3 PXR4 PXR5/9
Pin No. Pin No. Pin No.
15 7 1
14 8 2
5. CONNECTION TO FUJI TEMPERATURE CONTROLLER
Temperature
controller side
+ * 1
- * 1
* 4
* 2
PXG4 PXG5/9 PXH9
Pin No. Pin No. Pin No.
7 1 14
8 2 16
5.3 Connection Diagram
5
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