WM Systems Universal Industrial RS485 Modem, Руководство пользователя

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Chapter 1. Introduction
The modem is easily mountable on a DIN-rail and operates from a 230V external power supply.
The case design and interfaces meet the industry standards and the strict requirements of the
large meter manufacturers. This device allows us to connect all kinds of industrial measurement
systems with a central server by creating a transparent data link between a local system and an
IP address or HES.
Wireless communication
The modem supports the 2G, 3G, 4G, LTE Cat.M, LTE Cat.NB networks.
It supports the multi-operator SIM and the roaming feature, and it is compatible with SIM-Toolkit.
The modem has been designed to provide transparent data link from the meter to the server.
It can be used with push data transmission method, thus the modem can initiate the
communication with the AMR centre periodically at a pre-programmed time interval or triggered
by an alarm (power outage, cover removal, reverse run, etc.)
The modem can be configured to GSM-CSD connection also - e.g. when using a 2G module,
receive the CSD calls.
The modem is independent of the mobile service provider and includes a removable SIM card.
Your device supports multi-operator SIM cards and roaming.
Design and installation
This modem can be installed and connected close to the measurement system - as an external
modem
– due to the DIN rail-adapter which allows to fix/mount the device.
Data connection
It uses RS485 data connection, transparent link and RS232 serial port connection for
configuration.
- RS232 port (DSUB connector)
- RS485 port (2- or 4-pin ferrule connector)
Operational characteristics
The device can be accessed remotely via the mobile network and is capable of sending data over
the Internet using an APN.