TCG140_R1.1 – May 2018
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1.
Short description
TCG140 is a GSM-GPRS remote IO controller. It has 2 digital inputs, 4 analog inputs, digital interfaces
for external sensors and 4 relays. Two of analog inputs can be switched either in a current (0-20mA) or
voltage modes. The relays can be activated either remotely (via SMS or HTTP API command) or locally -
from the status of the monitored parameter.
TCG140 supports all digital sensors of Teracom.
All monitored parameters and status of relays can be periodically saved in the embedded data logger.
It is also possible to arrange records on any alarm condition.
The controller supports HTTP API for easy M2M communication. The GSM-GPRS remote IO controller
can periodically send data to a remote server or can be polled by the server if data card with public
static IP is used.
2.
Features
Quad-bands
connectivity;
GPRS data logger with up to 70000 records;
Setup via USB, SMS and HTTP API;
2 digital "dry contact" inputs;
Up to 4 analog inputs with 0 to 10VDC range;
Up to 2 current loop (4-20mA) inputs;
Settable multiplier, offset, and dimension for analog inputs;
4 relays with NO and NC contacts;
1-Wire support for all Teracom sensors;
MODBUS RTU sensors support (optional);
SMS alarm alerts for up to 5 numbers;
Email alarm alerts for up to 5 email recipients;
Single call relay control for up to 5 numbers;
Periodical HTTP post with current status in XML or JSON file to remote server;
Periodical HTTP post with logger data in CVS format to remote server;
HTTP API commands in server mode (with public static IP address data card);
Firmware update over USB or GPRS.
3.
Applications
TCG140 is suitable for industrial automation, data acquisition systems, environmental monitoring, local
control of an electrical and non-electrical parameter, building automation etc.:
SCADA
The controller is designed for easy SCADA systems integration. It supports either client or
server mode communication with the dedicated server. In both ways, HTTP protocol is used
with a POST or GET messages.
Stand-alone data logger
The device can be used as a standard data logger with minimum record time as low as 1
minute. The logged data can be periodically uploaded to a dedicated server as CSV file.
Environmental monitoring and control
Summary of Contents for TCG140
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