Iskra iHUB-L1, Руководство пользователя

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8 Communication gateway iHUB-L1
Electrical connection
WARNING
Installation must be carried out and inspected by a specialist or under his supervision.
Wrong or incomplete connection of voltage or other terminals can cause non-operation
or damage to the device.
The iHUB-L1 should be connected to power supply voltage. Two IR communication ports are
assembled into the gateway, one on each side. The left one communicates with energy meter,
the right one is meant to connect to latching switch. The latching switch can be turned on/off
by energy meter with set limit values or by user via Wi-Fi network using dedicated software (e.g.
MiQen software).
Figure 5: IR and RS485 connection of iHUB-L1
Additionally, two devices (e.g. energy meters, bistable switches, power monitoring devices, etc.)
can be connected to the gateway via RS485 communication.
Up to 2 devices can be connected to the RS485 network allowing the iHUB-L1 to manage 4
devices altogether (1 energy meter and 1 latching switch via IR MODBUS communication,
additionally managing 2 devices via RS485 communication).
PLEASE NOTE
For proper operation of the IR communication, avoid a powerful external source of
light.