Unit terminals – CIRCUTOR ReadWatt Series User Manual
Page 10
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3.3.- UNIT TERMINALS
The unit has a RJ45 connector with the following list of terminals (
):
Table 2:List of ReadWatt terminals�
Unit terminals
1: GND
5: B(-), RS-485
2: Rx, RS-232
6: GND
3: Tx, RS-232
7: Pulse output
4: A(+), RS-485
8: Vdc, Auxiliary power supply.
Figure 5: ReadWatt RJ45 Connector�
10
ReadWatt
Instruction Manual
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