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Rs-422 connector – TANDBERG E5714 User Manual

Page 46

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Installing the Equipment

Page 2-18

Instruction Manual: evolution 5000 E57xx DSNG and DENG Voyager Encoder

ST.TM.E10076.3

NOTES…
1.

Signal names are with respect to a DTE in accordance with the RS-232 specification.

2.

Remote pin numbers only apply to a 9-way D-type connector.

3.

25-way connectors have Received Data on pin 3 and Transmit Data on pin 2 (see RS –232

specification).

4.

XON/OFF flow control may be used with this port.

RS-422 Connector

A 15-way, D-type female connector

provides an RS-422 synchronous, serial

communications data input interface.

Table 2.12: RS-422 Data Connector (Base Board) - Synchronous

Remote (DTE)

Encoder RS-422 (DCE)

Signal Name

Signal Direction

Pin

Signal Name

1

Not connected

Transmit Data A

2

Transmit Data A

3

Not connected

4

Not connected

5

Not connected

6

Not connected

Transmit Clock A

7

Transmit Clock A

Signal Ground

8

Signal Ground

Transmit Data B

9

Transmit Data B

10

Not connected

11

Not connected

12

Not connected

13

Not connected

Transmit Clock B

14

Transmit Clock B

15

Not connected

NOTE…
Signal names are with respect to a DTE in accordance with the RS-422 specification. A is positive and

B is negative.

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