APPLICATION
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10.02.2017
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EN INSTALLATION AND OPERATION MANUAL
Modem EKO-LAN
HEWALEX Sp. z o.o. Sp. k.
Phone.+48(32) 214 17 10
Helpline: 0801 000 810
www.hewalex.eu
The EKOLAN modem is designed to work with controllers for solar
systems and heat pumps as well as other equipment offered by
Hewalex. The modem enables the user to communicate with the
controller through a web-based application. Components are
placed in a closed plastic housing with LEDs and sockets.
MODEM DESCRIPTION
The purpose of the system supplied along with the LAN modem is to enable:
• view of the system operating parameters,
• changes of the controller presets within the remote control scope,
• sending messages about alarm states as e-mails,
• multi-year 24-hour backup of the system operation data with the storage rate of 60 seconds,
• generating multiple statistics and diagrams related to the operation of the system,
• remote maintenance of the system which the hardware supplier provides to ensure the maximum efficiency of the system operation.
FIG.1. LAN modem - controller connection scheme
COMMUNICATION WITH CONTROLLER (RS485)
POWER SUPPLY 12 V DC (Umax=12V, Imax=0,5A)
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+
A+
B-
LEDs
ETHERNET CABLE RJ-45
POWER SUPPLY BY PORT MICRO USB 5V DC
INSTALLATION PROCEUDRE
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Installation Guidelines:
All installation works should be carried out after disconnecting AC main power supply.
Modem communication wires should be placed at a distance from high voltage wires.
Damaged modem wires should be replaced with the new ones.
It's required to provide access to the Ethernet network featured with dynamic allocation of IP addresses (DHCP protocol).
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