5.9 Connection terminal type A-G-247NW for service
If necessary an external terminal can be connected. This can be e.g. necessary to adapt
the pre-setting during start-up. For information about the current operating condition a
terminal can be permanent attached.
The voltage supply of the terminal is made by the accumulators inserted there or the
plug power supply unit.
Connection by terminals with telephone wire
04.03.2013
v_a-g-247nw_an_ecblue_modbus.vsd
The connection is made by a 4-wire cable at: A (D+), B (D-) and GND (
connection).
E.g. telephone cable type: J-Y (St) Y 2x2x0.6 (or similar), maximum cable length approx. 250 m.
Assembly instructions
ECblue
Electrical installation
L-BAL-F056-GB 2022/45 Index 005
Part.-No. 00700562-GB
24/44