Teracom TCG120, Руководство пользователя

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TCG120 _R1.1 - March 2015 Page 2
GSM/GPRS controller TCG120
1. Introduction
TCG120 is a micro-controller based device for monitoring and control via the GSM network. The
controller has 2 digital inputs, 2 analog inputs, 1-Wire interface for up to 4 Teracom humidity and
temperature sensors. It also has 2 relays with normally open and normally close contacts.
The relays can be activated either remotely (via SMS or HTTP API command) or locally - from
status of monitored parameter. Only one parameter can manage the relay at the same time, but for
every parameter can be sent e-mail or SMS for alert conditions.
TCG120 may periodically send data to a remote server, which makes it suitable for use in client-
server monitoring and control systems.
2. Features

Quad-bands connectivity;

Setup via USB (Windows setup program) or SMS;

2 digital inputs with " dry contact" and "logic level" modes;

2 analog inputs with 0 to 60VDC range;

2 relays with NO and NC contacts;

Long 1-Wire support for up to 4 Teracom TSTxxx (temperature) and TSHxxx
(temperature&humidity) sensors;

SMS alarm alerts (up to 5 numbers)

Email alarm alerts (up to 5 email recipients), SMTP with SSL support;

Single call control – the relays can be controlled with a single call from up to 100 numbers;

Push mode – XML data is sent via HTTP post method to remote server;

HTTP API commands;

Firmware update over USB or GPRS.
3. Applications

Remote control – the relay outputs can be controlled with SMS, HTTP command or by a single
call from authorized number.

Temperature&Humidity control – TCG120 supports Teracom TSTxxx (temperature) and TSHxxx
(temperature&humidity) 1-wire sensors. The relay outputs can be controlled from the value of
the measured parameters. The minimum, maximum and hysteresis values can be set during the
initial setup (via USB) or by SMS.

Status reporter – SMS and E-mail alerts can be sent to the authorized recipients. The alerts can
be triggered if some of the measured parameters (temperature, humidity, analog inputs, digital
inputs) is in alarm state.

SCADA systems – TCG120 controller is designed for easy SCADA systems integration. Using
PUSH function makes it possible to build systems where many controllers from different places
are sending data to a remote server.