Cable wiring - WMT700

WMT700 Series User Guide

Document code
M211095EN
Revision
K
Language
English
Product
WMT700
Document type
User guide

Connect the wires according to the following table.

Table 1. WMT700 cables 2 m, 10 m, 15 m and 26 m
Pin Description Hybrid cable Standard cable RS-485 cable
Fully heated WMT700 Other WMT700 models RS-485 connec-tions
1 Operating power supply Brown 0.25 mm2 White 0.25 mm2 White 0.25 mm2
11 Operating power supply ground Blue 0.25 mm2 Gray/pink 0.25 mm2 Gray/pink 0.25 mm2
5 Heater power supply White/red 1.0 mm2 Gray 0.25 mm2 Gray 0.25 mm2

Green 0.25 mm2

6 Red 1.0 mm2 Pink 0.25 mm2 Pink 0.25 mm2
7 Heater power supply ground Black 1.0 mm2 Blue 0.25 mm2 Blue 0.25 mm2

Black 0.25 mm2

8 White/black 1.0 mm2 Red 0.25 mm2 Red 0.25 mm2

Yellow 0.25 mm2

Shield Enclosure ground
Analog outputs
2 Analog output AOUT2, wind direction White/violet 0.14 mm2 Brown 0.25 mm2 -
13 Analog output AOUT1, wind speed Violet 0.14 mm2 White/green 0.25 mm2 -
17 Reference input for AOUT2 (simulated potentiometer) White/gray 0.14 mm2 White/gray 0.25 mm2 -
12 Analog output ground Gray 0.14 mm2 Red/blue 0.25 mm2 -
COM port RS-232 RS-422 RS-485 SDI-12
3 COM2 RS232Rx RX- RX- - Green 0.14 mm2 Green 0.25 mm2 Brown 0.25 mm2 (pins 3 and 4 connected inside the cable)
4 RS232Tx TX- TX- Data Orange 0.14 mm2 Yellow 0.25 mm2
14 - TX+ TX+ - White/orange 0.14 mm2 Brown/green 0.25 mm2 Red/blue 0.25 mm2 (pins 14 and 15 connected inside the cable)
15 - RX+ RX+ - White/green 0.14 mm2 White/yellow 0.25 mm2
10 COM1 and COM2 communication ports ground White/blue 0.14 mm2 Violet 0.25 mm2 Violet 0.25 mm2
9 COM1 service port RS-485 – White/pink 0.14 mm2 Black 0.25 mm2 -
16 RS-485 + Pink 0.14 mm2 Yellow/brown 0.25 mm2 -
The wire colors in the tables are not applicable to other cables.
If there are unused wires, make sure that they are unconnected and protected. Do not cut off any wires.