Short Description

TCW240B is a data acquisition module, designed to work in Ethernet based networks. It includes 4 digital inputs, 4 analog inputs, 1-Wire interface for up to 8 Teracom 1-Wire sensors like temperature, humidity, CO2, current, 4/20mA, galvanic isolated analog voltage etc. It also has 4 relays with normally open and normally close contacts.

The relays can be activated either remotely (WEB, SNMP, HTTP etc.) or locally – from status of monitored parameter (1-Wire sensor, analog voltage and dry contact). Only one parameter can control the relay at the same time, but for every parameter can be sent e-mail/SNMP trap for alert conditions.

Embedded real time clock gives a possibility to arrange scheduled task in time. The tasks can be either single or with weekly repetition.

Features : – 

• Password protected web based configuration and control;
• 4 digital inputs with ” dry contact” and “logic level” modes;
• 4 analog inputs with 0 to 60VDC range;
• Multiplier and offset for analog inputs;
• 4 relays with NO and NC contacts;
• SNMP v.2 support;
• SNMP traps and/or e-mail sending for alert conditions;
• 2K SSL support;
• XML and HTTP API commands;
• NTP protocol support;
• Push mode for client-server systems;
• Real time clock for scheduler control;
• Remote firmware update.

Typical Application : –

The big number of digital and analog inputs, supported 1-Wire sensors and relay outputs makes TCW240B-CM good choice for various application such as:

• Data acquisition module systems;
• Home and office alarm systems;
• Home automation;
• Mushroom and winery environmental monitoring and control;
• Environmental monitoring and control of server rooms;
• Heaters or coolers control;
• Scheduled control of processes;
• Industrial process automation.