Serial port connector pin array and i/o circuit – Yaskawa MP940 Reference Manual User Manual

Page 158

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Connection Method

MotionSuite™ MP940 Machine Controller Reference Manual

5-16

Serial Port Connector Pin Array and I/O Circuit

Serial Port 1 Connector pin array and signal name

The connector pin array and signal names in serial port 1 appear below

Module Connector:10214-52A2JL (3M)

• Cable Connector Unit:10114-3000VE (3M)
• Shell:10314-52A0-008 (3M)

Connection of Serial Port 1(RS-232C)

The following is an example of connecting Serial Port RS-232C.

Number

Signal Name

Reference

Number

Signal Name

Reference

1

TxD

Transmit data

8

—

—

2

—

—

9

—

—

3

RxD

Receive data

10

—

—

4

—

—

11

—

—

5

—

—

12

RTS

—

6

CTS

—

13

—

—

7

—

—

14

GND

Ground

PORT1

TxD 1

GND 14

RTS 12

CTS 6

RxD 3

2 RxD

3 TxD

5 GND

7 RTS

8 CTS

6 DSR

4 DTR

MP940

PC

Shield to case

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