YOKOGAWA DO71, Руководство пользователя, Страница: 7 / 19

MODBUS Communication
– General
7
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Table 1.4.1: DO71 connection definition
Terminal
pin no.
(Fixed cable)
Wire
colour
Description
12 yellow RS485 Data + (B)
11 green RS484 Data
– (A)
13 white Power - GND
10 brown Power - VDC
14 transparent Cable shield / Probe body
Table 1.4.2: DO72 connection definition
Terminal
pin no.
(WU10-V-D-xx)
Wire
colour
Connector pin
(Variopin)
Description
12 green H RS485 Data + (B)
11 yellow G RS484 Data
– (A)
13 white-shield D Power - GND
10 white-core C Power - VDC
14 black Shield Cable shield /
Probe body
xx: Cable length in meters