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Connections – Westermo EDW-120 User Manual

Page 24

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24

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4-position Description
No. 1

Common

No. 2

+VA

No. 3

+VB

No. 4

Common

9-position Direction Description
No. 1

N/C

Not connected (DCD)

No. 2

In

Received Data (RD)

No. 3

Out

Transmitted Data (TD)

No. 4

Out

Data Terminal Ready (DTR)

No. 5

Signal Ground (SG)

No. 6

In

Data Set Ready (DSR)

No. 7

Out

Request To Send (RTS)

No. 8

In

Clear To Send (CTS)

No. 9

N/C

Not connected (RI)

LED indicators, also

integrated in the RJ-45

connector.

(for details see next page)

S1 DIP-switch under lid

(for details see page 26)

Ethernet 1

RJ-45 connection

(for details see next page)

Connections

Power connection
screw terminal

RS-232 (DTE)

NC Not Connected