Table of Contents
Advertisement
39.3.2 RS-485 cable
Connection diagram
RS485 connection diagram 1)
Interface converter
(IF-400)
4
YA(-)
3
YB(+)
1
COM
6
COM
* 2
2
NC
5
NC
*1
Pin No. of communication converter differs depending on the model.
Refer to the following table.
*2
Connect FG grounding to the appropriate part of a cable shield line.
*3
For details of the terminating resistor specifications, refer to the following manual.
Signal
name
YA(-)
YB(+)
SG
Precautions when preparing a cable
(1) Cable length
The length of the RS-485 cable must be 1200m or less.
(2) Shinko Technos indicating controller side connector
Use the connector compatible with the Shinko Technos
indicating controller side.
For details, refer to the user's manual of the Shinko
Technos indicating controller.
Connecting terminating resistors
(1) Shinko Technos indicating controller side
A terminating resistor must be connected to the Shinko
Technos indicating controller.
User's Manual of the Shinko Technos indicating
controller
Terminating resistor
Indicating
* 1
controller side
YA(-)
YB(+)
SG
* 2
User's Manual of the Shinko Technos indicating controller
JCS-33A
JCR-33A
JCD-33A
Pin No.
Pin No.
Pin No.
13
11
11
14
14
14
15
17
17
39. CONNECTION TO SHINKO TECHNOS INDICATING CONTROLLER
* 3
Indicating
controller side
YA(-)
YB(+)
SG
Model of indicating controller
JCM-33A
JIR-301-M
ACS-13A
Pin No.
Pin No.
Pin No.
10
11
16
13
14
17
14
17
18
39.3 Connection Diagram
* 1
PCD-33A
PC-955
PC-935
Pin No.
Pin No.
Pin No.
11
11
11
14
12
12
17
16
16
39 - 5
36
37
38
39
40
41
42
43
Advertisement
Chapters
Table of Contents
