Mitsubishi Electric GOT1000 Series Connection Manual page 241

RS485 connection diagram 27)
* 3
GOT side
SDA1(TXD1+)
1
SDB1(TXD1-)
2
SG
13
RDA1(RXD1+)
3
RDB1(RXD1-)
4
SDA2(TXD2+)
5
SDB2(TXD2-)
6
RSA(RTS+)
9
RSB(RTS-)
10
CSA(CTS+)
11
CSB(CTS-)
12
RDA2(RXD2+)
7
RDB2(RXD2-)
8
NC
14
Shell
*1 Pin No. of temperature controller differs depending on the model. Refer to the following table.
Signal name
RSB (+)
RSA (-)
SG
*2 Terminating resistor should be provided for a GOT and 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.
RS485 connection diagram 28)
* 3
GOT side
SDA1(TXD1+)
6
SDB1(TXD1-)
8
SG
2
SDA2(TXD2+)
5
SDB2(TXD2-)
7
RDA1(RXD1+) 10
RDB1(RXD1-)
12
RSA(RTS+)
14
RSB(RTS-)
16
CSA(CTS+)
18
CSB(CTS-)
20
NC
1
NC
3
NC 4
RDA2(RXD2+)
9
RDB2(RXD2-)
11
NC
13
NC
15
NC
17
NC
19
*1 Pin No. of temperature controller differs depending on the model. Refer to the following table.
Signal name
RSB (+)
RSA (-)
SG
*2 Terminating resistor should be provided for a GOT and 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
controller
* 1
RSB(+)
RSA(-)
SG
Terminating resistor(220Ω 1/4W)
* 4
GREEN Series UT100 Series
UT750/UP750 UT130/UT150/UP150
Pin No. Pin No.
28 3
29 4
30 5
Temperature
controller
* 1
RSB(+)
RSA(-)
SG
Terminating resistor(220Ω 1/4W)
* 4
GREEN Series UT100 Series
UT750/UP750 UT130/UT150/UP150
Pin No. Pin No.
28 3
29 4
30 5
8. CONNECTION TO YOKOGAWA TEMPERATURE CONTROLLER
Temperature
controller
* 4
* 2
Model of temperature controller
UT100 Series UTAdvanced Series
UT152/UT155 UT52A/UM33A
Pin No.
26
27
28
Temperature
controller
* 4
* 2
Model of temperature controller
UT100 Series UTAdvanced Series
UT152/UT155 UT52A/UM33A
Pin No.
26
27
28
8.3 Connection Diagram
* 1
RSB(+)
RSA(-)
SG
UTAdvanced Series
UT55A/UP55A
Pin No. Pin No.
301 501
302 502
303 503
* 1
RSB(+)
RSA(-)
SG
UTAdvanced Series
UT55A/UP55A
Pin No. Pin No.
301 501
302 502
303 503
8 - 29
1
2
3
4
5
6
7
8