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Pin connector, Figure 39, Pinout of the optional 8-pin connector – Vaisala MMT330 User Manual

Page 65: Table 9, Wiring of the optional 8-pin connector, On 8-pin connector on pa

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Chapter 3 ________________________________________________________________ Installation

VAISALA ________________________________________________________________________ 65

8-Pin Connector

1104-126

Figure 39

Pinout of the Optional 8-Pin Connector

Table 9

Wiring of the Optional 8-Pin Connector

Pin Wire

Serial Signal

Analog Signal

RS-232 (EIA-232) RS-485 (EIA-485)

1

White

Data out TX

D1+

-

2

Brown

(Serial GND)

(Serial GND)

Signal GND (for
both channels)

3

Green

-

-

Ch 2+

4

Yellow

-

-

Ch 1 +

5

Grey

Supply -

Supply -

Supply -

6

Pink

Supply +

Supply +

Supply +

7

Blue

Data in RX

D0-

-

8

Shield/Red Cable shield

Cable shield

Cable shield

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