Mitsubishi GOT2000Series, Connection Manual

Page: 108 / 338

5 - 8
5. CONNECTION TO FUJI TEMPERATURE CONTROLLER
5.3 Connection Diagram
5.3.2 RS-485 cable

Connection diagram
(1) RS-485 connection diagram 1)
*1 Pin No. of temperature controller differs depending on the model. Refer to the following table.
*2 Terminating resistor should be provided for a temperature controller which will be a terminal.
Terminating resistor should be provided outside for a interface converter which will be a terminal, with the terminating switch
turned OFF.
*3 Connect FG grounding to the appropriate part of a cable shield line.
(2) RS-485 connection diagram 2)
*1 Pin No. of temperature controller differs depending on the model. Refer to the following table.
*2 Terminating resistor should be provided for a temperature controller which will be a terminal.
Turn ON the terminating switch of an interface converter which will be a terminal.
*3 Connect FG grounding to the appropriate part of a cable shield line.
(3) RS-485 connection diagram 3)
*1 Pin No. of temperature controller differs depending on the model. Refer to the following table.
*2 Terminating resistor should be provided for a temperature controller which will be a terminal.
Turn ON the terminating switch of an interface converter which will be a terminal.
*3 Connect FG grounding to the appropriate part of a cable shield line.
Temperature
controller side
Interface
converter
(RC-77)
+
*1
-
*1
+*
1
-*
1
TXD+
TXD-
FG
RXD+
RXD-
Temperature
controller side
Terminating resistor(100Ω 1/2W)
*2
*3 *3
Signal name
Model of temperature controller
PXR3 PXR4 PXR5/9 PXG4 PXG5/9 PXH9
Pin No. Pin No. Pin No. Pin No. Pin No. Pin No.
+ 15 7 1 7 1 14
- 14 8 2 8 2 16
Interface
converter
(SI-30A)
*2
+
*1
-
*1
+*
1
-*
1
SD/RD+
SD/RD-
GND
+5VIN *3 *3
Temperature
controller side Temperature
controller side
Terminating resistor(100Ω 1/2W)
*2
Signal name
Model of temperature controller
PXR3 PXR4 PXR5/9 PXG4 PXG5/9 PXH9
Pin No. Pin No. Pin No. Pin No. Pin No. Pin No.
+ 15 7 1 7 1 14
- 14 8 2 8 2 16
Interface
converter
(KS-485)
*2
+
*1
-
*1
+*
1
-*
1
TRD+
TRD-
SG
FG
2
3
1
9
*3
*3
Temperature
controller side Temperature
controller side
Terminating resistor(100Ω 1/2W)
*2
Signal name
Model of temperature controller
PXR3 PXR4 PXR5/9 PXG4 PXG5/9 PXH9
Pin No. Pin No. Pin No. Pin No. Pin No. Pin No.
+ 15 7 1 7 1 14
- 14 8 2 8 2 16