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Mitsubishi Electric GOT1000 Series Connection Manual Page 225

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RS485 connection diagram 4)
* 3
GOT side
RDA
2
RDB
7
SDA
1
SDB
6
SG
5
RSA
3
CSA
4
RSB
8
CSB
9
FG
-
*1
Pin No. of temperature controller differs depending on the model.Refer to the following table.
Signal name
SDB (+)
SDA (-)
RDB (+)
RDA (-)
SG
• For the product condition of UTAdvanced series, refer to the following table.
Model
UT55A
UP55A
*2
Terminating resistor should be provided for a temperature controller which will be a terminal.
The value of terminating resistor varies between GT15, GT14, GT12 and GT11. Set the value as follows.
For the GT15, GT12: 220
For the GT14, GT11: 220
*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
SDB(+)
SDA(-)
RDB(+)
RDA(-)
SG
* 4
Terminating resistor
GREEN Series
GREEN Series
UT32A/UP35A/
UT/UP/UM
US
Pin No.
Pin No.
23
21
24
22
25
23
26
24
27
25
Suffix code
Product
condition
Function
Open network
-
A
B
1 or 2
Other than 3
A
-
2
B
-
1/4W
1/4W
8. CONNECTION TO YOKOGAWA TEMPERATURE CONTROLLER
Temperature controller
SDB(+)
SDA(-)
RDB(+)
RDA(-)
* 4
* 2
Model of temperature controller
UTAdvanced Series
UT35A/
UT55A (product
condition A)/
UM33A
UP55A (product
condition A)
Pin No.
Pin No.
301
407
302
408
304
410
305
411
303
409
Optional suffix code
Product with the open network port of RS-
-
1
485 communication (4-wire type/2-wire
type)
Product with two RS-485 communication
-
Without "/LP"
ports (4-wire type/2-wire type) and without
the power supply for 24VDC sensor
Product without the additional contact
output points (DO) and with the open
-
1
network port of RS-485 communication (4-
wire type/2-wire type) (Standard code
model)
Product with the RS-485 communication
port (4-wire type/2-wire type) specified in
-
With "/CH3"
the E3 terminal area option (Detailed code
model)
Product with two RS-485 communication
-
-
ports (4-wire type/2-wire type) (Standard
code model)
Product with the RS-485 communication
port (4-wire type/2-wire type) specified in
-
With "/C4"
the E4 terminal area option (Detailed code
model)
8.3 Connection Diagram
* 1
SG
UT55A (product
condition B)/
UT75A
UP55A (product
condition B)
Pin No.
Pin No.
501
1
502
2
504
4
505
5
503
3
Remark
8 - 13
1
2
3
4
5
6
7
8

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