Profitek expands Hirschmann portfolio
March 2010
Fieldbus & Industrial Networking
New media module for switches of the MICE family.
The new media module supports PTP (precision time protocol) according to IEEE 1588 V2 and offers a synchronisation accuracy of less than 80 nanoseconds even in large, cascaded networks.
The module can be equipped with an electrical port and an optical transceiver, permitting the connection of other networking components or field devices using twisted-pair cables as well as multi or single mode fibres. The new media module is suited for use in any data network requiring extremely high realtime capability, such as in measuring technology or drive control. With a software update, available for download free of charge at www.hirschmann-ac.com, the module can also be used in MICE switches of the MS 20/30 series.
The media module has an MTBF of 28 years, is designed for an operating temperature range of -10 to +60°C, and can be commissioned by plug-and-play. A hot swap function also permits live replacement during operation if required. Operating parameters are displayed by an array of LEDs on the front panel. Large label fields are available for customised designation of each module as well as clear allocation of ports.
Specially designed for operation in rugged industrial environments, the MICE family of Hirschmann switches consists of a switch unit with an integrated back plane that can be equipped with various different media modules. They support Fast and Gigabit Ethernet as well as numerous routing, redundancy and security modes. Passive cooling and a redundant 24 VDC power supply ensure high operational safety. Since the switches can be mounted on standard DIN rail, they fit well in both central control cabinets and in peripheral distribution boxes. The new media module provides two RJ45 (10/100/1000 BASE-TX) or two SFP fibre-optical transceiver (1000 BASE SX/LX).
PTP V2’s improved synchronisation accuracy results from the Transparent Clock function introduced in addition to Boundary Clock and Ordinary Clock, which now also permits end-to-end synchronisation. This means that virtually all runtime jitter and latency can be compensated in the switches, achieving maximum synchronisation accuracy even in very large networks.
For more information contact Fons de Leeuw, Profitek, +27 (0)12 664 4998, [email protected], www.profiteksa.com
Further reading:
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.
Read more...
printer friendly version