Specifications

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.
[phone]
-14828216
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.
[phone]
-14828216
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.
[phone]
-14828216