TCW122B-CM - Ethernet Digital IO, Voltage, Temperature, Humidity Alarm and Control
Multifunctional device for remote monitoring and control over Ethernet. Has 2 digital inputs, 2 relay outputs, 2 analogue inputs and can monitor up to 2 "1-wire" based temperature or humidity sensors. Can be configured to send email messages, send SNMP traps and toggle the relay outputs on alarm conditions.
TCW122B-CM is a multifunctional device for remote environmental monitoring and control, designed to work in Ethernet networks. It can be managed by WEB interface, SNMP programs and  user applications. The controller can be used as standalone device or as a part of data acquisition(SCADA) systems.
TCW122B-CM has two relays with normally open and normally close contacts. The both relays can be activated locally – from status of monitored parameters or remotely – by WEB interface, SNMP managers and HTTP/XML API commands.
TCW122B-CM utilizes special schematic for long 1-Wire interface support, up to two 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 for any alarm condition.
- 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
- 2 relay outputs with NO and NC contacts - max 3A at 24VDC/30VAC
- Long 1-Wire communication interface supports 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
- SMTP with authentication (SSL/TLS is not supported)
- Android and IOS Apps
- Sending E-mail messages under certain conditions
- MAC Address filtering
- Remote FTP firmware update
General Specifications:
- Supply voltage: typical 12±2VDC (10-14VDC)
- Current draw: 200 mA @ 12 VDC with both relays ON
- Ethernet Connectivity: 10 Mbps
- Operating Temperature: -20 to 55°C
- Operating Humidity: 5-85% (non-condensing)
- Storage Temperature: -25 to 60°C
- Dimensions: 107*72*32 mm
- Internal FLASH memory Endurance: 100 000 cycles (Every relay status and settings change is a memory cycle.)
I/O Specfications:
- Digital Inputs (x2): non-isolated, dry contact or logic level. 5.5 VDC max
- Digital Inputs Logic Level: Minimum 2.5VDC for HIGH; Maximum 0.8VDC for LOW
- Digital Inputs Sampling Rate: 10ms with 30ms filtering time interval
- Analogue Inputs (x2): non-isolated, 10-bit, 0 to 60 VDC
- Analog Inputs Accuracy: ±1%
- Analog Inputs Sampling Rate: 37.6mS per channel (averaged value of 64 samples)
- Relay Outputs (x2): 3 A @ 24 VDC / 30 VAC
- Relay Outputs electrical endurance: 100 000 operations @ 3 A resistive load
- 1-Wire Output voltage (+VDD): 5.3 ± 0.2 VDC
- 1-Wire maximum output current (+VDD): 0.2 A
Faulty Goods and Warranty
Where such goods have been supplied we undertake to repair or replace them as quickly as possible.Prior to returning faulty items, please contact us with a description of the fault as one of our engineers might be able to assist you by resolving the issue over the phone.
A Warranty form must be filled out and returned with any goods.
Our standard warranty period is 12 months from the date of purchase unless stated otherwise.
Other warranty periods:
Labjack Products: 5 Years
Atop Products: 3 Years
MeanWell Products: 3 Years
Terracom Products: 3 Years
Warranty is subject to us being satisfied that a defect was caused by defective workmanship or materials and was not caused by or was not substantially contributed to by other factors beyond our control including incorrect installation, alterations or modifications of the product not recommended by the manufacturer.
Returns Policy
If you are dissatisfied with our goods you may return them within 14 days of the dispatch date. Contact us for an authorisation and we will refund your purchase less shipping costs and restocking fees. All returned goods MUST be in AS NEW condition including ALL PACKAGING and DOCUMENTATION / MANUALS etc.
Please note:
- The product returned will attract a 20% restocking fee.
- The customer must pay the delivery costs.
- Non standard, custom made or a specially manufactured or imported products are not returnable.
- Semiconductors, books and software are not refundable
Full Terms and Conditions
By placing an order with Ocean Controls, you agree to be bound by our Terms and Conditions of Trade.
