Vaisala WMT700 - Manual (Page 82)

User's Guide ______________________________________________________________________
RS485 Cable 2 m and RS485 Cable
10 m
RS485 Cable 2 m and RS485 Cable 10 m are designed for the
standard connection: operating power, heater power, and RS485.
The two-wire RS485 loopback connections, as shown in Table 24
below, are preconnected inside the cable.
Table 24 Connecting RS485 Cable 2 m (228259SP) and
RS485 Cable 10 m (228260SP)
Power Supply Wire Colors Pin
Operating Power Supply White 1
Operating Power Supply Ground Gray-Pink 11
Heater Power Supply Gray, Green, Pink 5, 6
Heater Power Supply Ground Blue, Black, Red, Yellow 7, 8
Enclosure Ground Shield Shield
COM2
RS485 - Brown 3,4
RS485 + Red-Blue 14, 15
Communications Ground Violet 10
80 ___________________________________________________________________ M211095EN-E