The device utilizes special schematic for long 1-Wire interface support, up to 2 temperature or temperature/humidity sensors can be connected. Along with ambient parameters, two analog voltages and status of two digital inputs can be monitored. For every parameter can be sent e-mail and/or SNMP trap, if it goes outside of previously set-up range.
The both relays can be activated locally - from status of monitored parameters or remotely - by WEB interface, SNMP managers etc.

Features

    Smart temperature and humidity monitoring and control;
    Password protected web based configuration and control;
    1-Wire interface for up to 2 temperature sensor TST1XX or temperature/humidity sensor TSH2xx;
    2 analog input with 0 to 60VDC range;
    2 digital input with " dry contact" and "logic level" modes;
    2 relay output with NO and NC contacts;
    E-mail sending for alert conditions;
    SMTP with authentication (SSL is not supported);
    SNMP v.1;
    SNMP traps sending for alert conditions;
    HTTP and XML API commands;
    Remote FTP firmware update.

Typical applications

    TCW122B-CM is an universal device and can be used in various aplications such as:
    Environmental IP monitoring for homes, offices, server rooms etc;
    Temperature and humidity control;
    Remote control of electric devices;
    Home and office alarm systems;
    Industrial process automation;
    Control and management of large networks.

Technical Specifications

    Supply voltage: VDC 12±2
    Maximum current consumption (with both relays ON): mA 200
    Weight: g 110
    Dimensions: 107 x 72 x 32 mm
    Operating temperature: °C 0 to +40
    Maximum humidity in 0 to 31°C range: %RH 80
    Maximum humidity at 40°C (linear slope between 31-40°C): %RH 50
    Minimum high level input voltage for digital inputs: VDC +2.5
    Maximum low level input voltage for digital inputs: VDC +0.8
    Maximum input voltage for digital inputs: VDC +5.5
    Supply voltage for 1-wire bus (VDD): VDC 5.3 ± 0.2
    Maximum output current for 1-wire bus (VDD): A 0.2
    Analog input 1 range: VDC 0 to +60
    Analog input 2 range: VDC 0 to +60
    Maximum switchable current for relay contacts: 3A
    Maximum switchable voltage for relay contacts: VAC/VDC 30/24