![Acrel AIM-R100 Скачать руководство пользователя страница 23](http://html1.mh-extra.com/html/acrel/aim-r100/aim-r100_installation-and-operation-manual_2841066023.webp)
20
instruments hand in hand. After setting, the head and end of the communication bus are connected in parallel with
a matching resistor of 120Ω (the resistance must be added, otherwise communication may not be possible).
AID150 does not require additional setting of RS485 communication address.
(4
)
When AID150 is used, the total number of residual current monitors or insulation monitors connected to
RS485 bus should be set first, and the total number should not exceed 16 sets. This parameter is set in the [Comm
set] submenu of the menu. The slave address of each residual current monitor or insulation monitor shall be
numbered from 1 to 16 as far as possible. When the total number exceeds 16 sets, the number of AID150 shall be
increased and networking shall be conducted separately.