Description

The TCW122B-CM is a remote IO module providing capabilities for environmental data acquisition and control over an Ethernet network. It supports management via a web-based GUI, SNMP protocol, and programmatic control through HTTP/XML API endpoints. The module integrates two output relays with Normally Open and Normally Closed contacts, which can be driven locally based on the evaluated state of monitored inputs or remotely controlled via web interface, SNMP management stations, and HTTP/XML commands.

The device incorporates a 1-Wire interface for interfacing with up to two digital temperature or relative humidity sensors. Additionally, it allows for the acquisition of two analogue voltage levels and the state of two binary digital inputs. Configurable alarm thresholds for each monitored parameter can trigger the transmission of email notifications and/or SNMP trap messages. The TCW122B-CM can function as a self-contained monitoring and control unit or be seamlessly integrated into larger SCADA deployments for distributed data collection and actuation.

Features

• Smart temperature and humidity monitoring and control;
• Password protected web based configuration and control;
• 1-Wire interface for up to 2 temperature sensors;
• 2 analog inputs with 0 to 60VDC range;
• 2 digital inputs with “dry contact” and “logic level” modes;
• 2 relay outputs with NO and NC contacts;
• E-mail sending for alert conditions
• SMTP with authentication (SSL/TLS is not supported)
• SNMP v.1
• SNMP traps sending for alert conditions
• HTTP and XML API commands
• Remote firmware update

Applications

• Data centers remote environmental monitoring and control
• Temperature and humidity control in food and drugs storage
• Remote control of electric devices
• Home and office alarm systems
• Industrial process automation
• Control and management of small to medium networks

Specifications