TCW122B-WD - Ethernet Watchdog Module - 2 Relay Channel

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TCW122B-WD - Ethernet Watchdog Module - 2 Relay Channel

£75.00

(£90.00 Inc. VAT)

Add UK 12V DC Mains PSU

+ £10.00

Add EU 12V DC Mains PSU

+ £10.00

16 in stock, immediate despatch

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TCW122B-WD is an IP watchdog monitoring module, specially designed for a failsafe monitor system. The module controls the functionality of devices or networks by transmitting or receiving respectively ICMP echo request or ICMP echo reply. The appropriate relay is activated if there isn’t an ICMP echo (ping) for certain time. This can restart the monitored device or network switch. The TCW122B-WD also has two digital and two analog inputs for geneal use.

10 Mbit Ethernet connectivity
2 relay outputs with NO and NC contacts - 24V 3A
Auto relay toggle on PING request fail
- Mode outgoing (echo request) or incoming (echo replay) mode can be chosen;
- Outgoing ping interval – time between two echo requests;
- Ping timeout for restart – time out before activation of relay;
- IP address - IP address of ICMP corresponding host;
- Maximum number of restarts – maximum number of activation of the relay (restarts) after the timeout has expired.
Password protected web based configuration and control
2 digital inputs with "logic level" and "dry contact" modes
2 analogue inputs with 0-60V input range
Long 1-Wire communication interface, which support up to 2 temperature sensors TST1XX or up to 2 temperature/humidity sensors TSH2xx
Temperature and humidity monitoring and control
SNMP v.1, SMTP, VLAN support
XML/HTTP API commands support
Sending SNMP Traps messages under certain conditions
Android and IOS Apps
Sending E-mail messages under certain conditions
MAC Address filtering
Remote FTP firmware update
Supply voltage: 12±2VDC
Dimensions: 107mm x 72mm x 32mm

TCW122B-WD is an IP watchdog monitoring module, specially designed for a failsafe monitor system. The module controls the functionality of devices or networks by transmitting or receiving respectively ICMP echo request or ICMP echo reply.The appropriate relay is activated if there isn’t an ICMP echo (ping) for certain time. This can restart the monitored device or network switch.

TCW122B-WD has two digital and two analog inputs. It’s two relays have normally open and normally closed contacts. For every of monitored parameters – temperature, humidity, analog voltage and status of digital input, SNMP trap can be sent on certain conditions. The relays can be activated remotely (WEB and/or SNMP) or automatically from presence/absence of ping.

Remote control

The controlled device is connected in series with the relay contacts. Users can operate TCW122B-CM using a web browser or SNMP application. Both relays are managed independently.

Data acquisition

The TCW122B-CM can be used in Data Acquisition Systems (DAQ). The device uses SNMP v.1 protocol for communication with monitoring and management software applications.

Monitoring

The Monitoring page provides information about the state of the relays and digital inputs, values of analogue voltages (applied on analogue inputs), temperature and humidity.

The state of the relay can be changed by appropriate “ON/OFF” button. To change the state of relay for a while “Pulse” button should be pressed. Duration of the pulse is specified in “Pulse Duration” field of “I/O Setup” page.

Alarms and Automatic Control

For temperature, humidity and analogue values minimum and maximum alarm thresholds can be set. On alarm, the TCW122B-CM can;

send an alarm email
send a SNMP trap to monitoring software
an output relay can be activated. The relay will de-activate when the alarm condition clears. It is possible to use this as a control function.

Online Demo >> (admin, admin)

Android App

TCW12x Remote Control allows you to monitor and control your TCW122B-CM devices. Entering the IP address of your installed ethernet controller, this app will be able to display the sensor values, using SNMP protocol.

Features:

display temperature and humidity values (up to 2 temperature and 2 humidity sensors are supported)
setting the tresholds for the monitored parameters
display 2 analogue and 2 dry contact inputs
control 2 relay outputs
adding descriptions of monitored parameters

TC Monitor Software

TC Monitor is easy to use Windows application for monitoring and control of TCW products. TC Monitor can collect and display data from controllers installed in different locations (sites). The collected data is stored in SQL database and can be displayed or exported in MS Excel format for further analysis. TC Monitor has a simple web interface, which enables easy and fast configuration. Monitored parameters can be 1-wire sensors, digital and analog inputs and relay outputs.

The free version of TC Monitor provides 10 credits, this means up to 10 different parameters can be monitored and logged. More Information >>