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WindSonic Doc No 1405 PS 0019 Issue 28 November 2019

7.8 Connecting to a PC using RS422 (Option 2 or 3)

WindSonic

9 Way circular connector

PC with RS422/232

converter

Signal names

Pin nos.

Cable – 4 twisted pairs

Signal names

TXD+

TXD –

RXD +

RXD –

RXD+

RXD –

TXD +

TXD –

Signal Ground

Do NOT connect

at this end

N/A

Screen and drain wires

Chassis ground

V supply +

V supply -

–

DC Power

supply

(See Para 7.3.2)

Notes

WindSonic to be set for RS422/RS485 mode (E2, default).

Analogue Outputs are also simultaneously available from the Option 3 unit.

Default Settings

The WindSonic Option 2 and 3 unit is factory configured with the following default

settings:

M2, U1, O1, L1, P1, B3, H1, NQ, F1, E2, T1, S4, C2, G0, K50

See Section 10 Configuring for further details

Gill WindSonic User Manual

Questions and Answers: