Moxa Technologies INTELLIO C218 Spezifikationen PDF herunterladen (Seite 50)

Appendix A l l Pinouts and Cable Wiring

A.2 RS-422

The following lists pinouts of the RS-422 port.

C114HI DB-9 Male Connector C114HI Pin-head Connector

1 TxD-(A) 1 TxD-(A)

2 RxD+(B) 2 RxD+(B)

3 TxD+(B) 3 TxD+(B)

4 RxD-(A) 4 RxD-(A)

5 GND 5 GND

6 RTS-(A) 6 RTS-(A)

7 RTS+(B) 7 RTS+(B)

8 CTS+(B) 8 CTS+(B)

9 CTS-(A) 9 CTS-(A)

10 NC

RS-422 cable wiring is as follows:

C114HI site Remote site

1 TxD- RxD-

2 RxD+ TxD+

3 TxD+ RxD+

4 RxD- TxD-

5 GND GND

6 RTS- CTS-

7 RTS+ CTS+

8 CTS+ RTS+

9 CTS- RTS-

GND

RxD-

TxD+

RxD+

TxD-

CTS-

CTS+

RTS+

RTS-

CTS-

CTS+

RTS+

RTS-

GND

RxD-

TxD+

RxD+

TxD-

1 2 ... 45 46 47 48 49 50 51 52 53 54 55 ... 59 60

3 in 1 RS-232/422/485 1
Industrial Serial Board 1
Copyright Notice 2
Table of Contents 4
Chapter 1 Introduction 7
1.1 Features 8
1.2 Specifications 8
1.3 Check List 9
1.4 Installation Guide 9
Introduction l l Chapter 1 10
C114HI’s Layout 12
3.2 SCO UNIX/XENIX 17
3.3 OS/2 18
4.1 Software Installation 21
4.4 Driver Upgrade/Removal 23
4.5 Baud Rate Settings 24
4.7 Troubleshooting 24
5.4 Driver Upgrade/Removal 29
5.5 Baud Rate Settings 29
5.7 Troubleshooting 29
Chapter 6 PComm 31
Chapter 7 For DOS Users 33
7.3 Baud Rate Settings 36
7.5 Data Scope 37
For DOS Users l l Chapter 7 38
COM3 COM4 39
COM5 COM6 39
9.1 RS-232 Programming 43
9.2 RS-422 Programming 43
9.3 RS-485 Programming 43
A.1 RS-232 47
A.2 RS-422 50
A.3 RS-485 51
For UNIX Users 56
Appendix C Troubleshooting 57

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