Ethernet Controllers

Ethernet Controllers

Ethernet Remote Monitoring and Control

Ethernet remote monitoring support a graphic user interface, based on a WEB server and at least on M2M protocol. This determines the two main alternatives for their usage – stand-alone or as a part of SCADA system. The graphic user interface (GUI) helps the stand-alone usage. No need for special software to work with the devices. All settings and subsequent remote monitoring and control are carried out in a standard browser – Chrome, Firefox, IE, Opera, etc.

Ethernet is the most widely installed local area network (LAN) technology. Ethernet is a link layer protocol in the TCP/IP stack, describing how networked devices can format data for transmission to other network devices on the same network segment, and how to put that data out on the network connection.

Ethernet is a network protocol that controls how data is transmitted over a LAN. Technically it is referred to as the IEEE 802.3 protocol. The protocol has evolved and improved over time and can now deliver at the speed of a gigabit per second.

An Ethernet controller is a piece of computer hardware that manages and maintains a computer's connection to a wired network. The Ethernet controller thus plays an integral role in Internet usage and other network functions. A software driver controls the on-board functions of the network device.

The devices from TCW1xx series are with an 8-bit chipset and use 10MBit connectivity. They are designed to perform simple tasks. These devices do not support TLS encryption for SMTP, data logger, and graph functionality. However, they support at least one M2M protocol.

With good planning, they can be part of a small to medium sized systems for home and industrial automation. The controllers are suitable for environmental monitoring in data centers and server rooms.

The actively produced devices from TCW2xx series have much more powerful 32-bit chipset and support 10/100MBit connectivity.
All they maintain M2M protocols – MODBUS TCP/IP, SNMP v2, HTTP API with XML/JSON status files and HTTP Post for client-server systems.

All devices of this series support TLS encryption for SMTP. Some of them support and data logger functionality and the ability to view the recorded data through a standard browser.

For more details, see the comparison tables and documentation of individual products.

A building management system BMS is a computer-based control system installed in buildings that controls and monitors the buildings mechanical and electrical equipment such as ventilation, lighting, power systems, fire systems, and security systems. A BMS consists of software and hardware; the software program, usually configured in a hierarchical manner, can be proprietary, using such protocols as C-Bus, Profibus, and so on.

Vendors are also producing BMS's that integrate using Internet protocols and open standards such as DeviceNet, SOAP, XML, BACnet, LonWorks and Modbus.

Controllers for general remote control, server room monitoring, SCADA, home and industrial automation over Ethernet.

  1. Ethernet I/O module with advanced full-calender schedule relay control. M2M protocols support– MODBUS TCP/IP, SNMP and HTTP API.
  2. Ethernet data logger for general purpose data acquisition applications; MODBUS, SNMP and HTTP protocols
  3. DIN rail 8-channel relay board for digital input monitoring and general remote control of electric devices over Ethernet
  4. Wall mount controller for server room monitoring, industrial automation, data acquisition and remote control over Ethernet
  5. Wall mount controller for of IP watchdog monitoring of network devices, based on ICMP echo request/reply (ping), over Ethernet
  6. Wall mount I/O module for remote relay control, based on encrypted communication between two devices in client and server modes
  7. Embedded controller for custom designs of remote control, automation, temperature and humidity monitoring over Ethernet
  8. Embedded controller for custom designs of IP watchdog monitoring of network devices, based on ICMP ping, over Ethernet

Ethernet Digital IO Module TCW181B-CM

Ethernet Digital IO Module TCW181B-CM

Ethernet Relay Control TCW181B-CM is 8-channel remote relay board, which is designed to work ..

€160.96 Ex Tax: €130.86

Ethernet IO module TCW241

Ethernet IO module TCW241

Ethernet I/O module TCW241 provides four digital inputs and four analog inputs. Its 1-Wire interfa..

€256.48 Ex Tax: €208.52

IP watchdog monitoring module TCW122B-WD

IP watchdog monitoring module TCW122B-WD

TCW122B-WD is an Ethernet controller, specially designed for IP watchdog monitoring. It controls t..

€126.86 Ex Tax: €103.14

IP watchdog relay board TCW112-WD

IP watchdog relay board TCW112-WD

TCW112-WD is IP watchdog board. It can control functionality of IP based devices and networks..

€97.91 Ex Tax: €79.60

Remote environmental monitoring board TCW112-CM

Remote environmental monitoring board TCW112-CM

TCW112-CM is environmental IP monitoring board. It is designed to be managed by WEB interface, SNMP ..

€97.91 Ex Tax: €79.60

Remote IO module TCW122B-CM

Remote IO module TCW122B-CM

TCW122B-CM utilizes special schematic for long 1-Wire interface support, up to two temperatur..

€126.86 Ex Tax: €103.14

Remote relay control module TCW122B-RR

Remote relay control module TCW122B-RR

TCW122B-RR is an Ethernet based remote relay control module that has two digital inputs and t..

€126.86 Ex Tax: €103.14

Ethernet Data Logger TCW220

Ethernet Data Logger TCW220

Ethernet data logger TCW220 for general data acquisition applications. It has 2 analog inputs,..

€299.78 Ex Tax: €243.72

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