Westermo Teleindustri of Sweden (represented in South Africa by Throughput Technologies) has recently released its new Serial to Ethernet converters. The EDW-100 is an Industrial Ethernet to serial adapter or Ethernet Terminal Server.
The serial interface is selectable between RS232 and RS422/485. The Ethernet interface is 10/100Base-T and supports the following networking protocols: TCP, UDP, ICMP, IGMP, HTTP, ARP. When using TCP, the unit can act as a server or client.
Two EDW-100s can be used to provide a serial point-to-point link over an Ethernet network using either UDP or TCP. When using TCP the EDW-100 can be configured as client or server. An ED-Tool configuration set is included for ease of configuration. The figures show the following:
a) Each unit passes data from its serial interface to the serial interface of the other unit. This enables long distance serial communication using pre-existing networks.
b) When EDW-100 is used with the UDP protocol it is also possible to communicate one to many (eg, master to multiple slaves), by using a broadcast address or multicast addressing.
c) EDW-100 can also provide a remote serial interface for a computer connected through a TCP/IP network using COM port redirection software. A COM port redirector or customer written software can be used to create virtual COM ports. This software will redirect data, originally sent to a local COM port, to the remote serial interface of the EDW-100. No changes are required on the computer application software.
Comprehensive solutions for the food and beverage sector RS South Africa
Fieldbus & Industrial Networking
RS South Africa is reinforcing its commitment to the country’s dynamic food and beverage sector, backed by a comprehensive portfolio of over 800 000 products, extensive technical expertise and end-to-end service capabilities.
Read more...Case History 198: Cascade control overcomes valve problems Michael Brown Control Engineering
Fieldbus & Industrial Networking
A large petrochemical refinery asked me to perform an audit on several critical base layer control loops. This article deals with a problem found on a valve controlling the flow of fuel to a heat exchanger.
Read more...Improved networking technology for fire and gas detection Omniflex Remote Monitoring Specialists
Fieldbus & Industrial Networking
Critical alarm and event management technology supplier, Omniflex has worked with the South African Nuclear Energy Corporation to upgrade equipment providing digital and analogue signals for its safety critical fire and gas alarm systems.
Read more...PC-based control for fertiliser Beckhoff Automation
Editor's Choice Fieldbus & Industrial Networking
On a farm in the USA, valuable ammonia is extracted from slurry and processed into ammonium sulphate. NSI Byosis has transformed this complex process into a flexible modular system. This modular approach requires an automation solution with flexible scalability in both hardware and software, which this Dutch company has found in PC-based control from Beckhoff.
Read more...Loop signature 28: Things to consider when tuning. Michael Brown Control Engineering
Editor's Choice Fieldbus & Industrial Networking
I was giving a course at a remote mine in the middle of the Namibian desert. We were discussing tuning responses, and as I always do on my courses, I mentioned that in my opinion ¼ amplitude damped tuning is not desirable, and is in fact not good.
Read more...How industrial network design impacts ESG commitments Omniflex Remote Monitoring Specialists
Fieldbus & Industrial Networking
In safety-critical industries like nuclear, petrochemical and oil and gas, installing a new industrial cable network is an extremely complicated task. Gary Bradshaw, a director of industrial network specialist, Omniflex explains why this is often unnecessary as plants are likely to have existing cabling capable of being used to create new industrial networks.
Read more...Minelert industrial solutions
Fieldbus & Industrial Networking
Profitek provides cutting-edge industrial networking, automation and IoT solutions for harsh environments.
Read more...The ultimate industrial LoRaWAN gateway
Fieldbus & Industrial Networking
The GW-101-LORA-4AO is the ultimate industrial LoRaWAN gateway, combining advanced IoT connectivity with expandable I/O.
Read more...Industrial Power-over-Ethernet DC injector
Fieldbus & Industrial Networking
The ML-NET-INJECT series sets the standard for industrial PoE, featuring IP68-rated RJ45 connectors and military-grade components for extreme reliability.
Read more...Industrial networking IO-Link
Fieldbus & Industrial Networking
Balluff IO-Link Network Modules enable seamless, intelligent communication between sensors, actuators and control systems. Designed for Industry 4.0, they provide real-time data exchange, simplify wiring, and enhance diagnostics.
printer friendly version