Fieldbus & Industrial Networking


Peer-to-peer I/O expansion

January 2011 Fieldbus & Industrial Networking

The ioLogik E12000 remote Ethernet I/O series has gained a powerful new peer-to-peer communications technology that enables reproduction of I/O signals and extended data transmissions over Ethernet. The ioLogik E1200 I/O module can now connect I/O sensors to the ioLogik E1200 output module over copper, fibre or wireless Ethernet infrastructure to achieve savings on cabling and wiring. With this technology, digital and analogue signals can be duplicated over virtually unlimited distances with no host PC, PLC, or controller needed, and without any noise interference.

Since peer-to-peer communication supports channel-to-channel mapping, the ioLogik E1200 allows simultaneous multiple target transmission, and also supports up to 16-channel transmission over Ethernet, based on an emitter and receiver I/O pair. Moreover, destination socket ports can be specified individually for each channel map to create flexibility if the remote ioLogiks are installed behind a router or firewall.

For output control, the device can use ‘safe mode’ configuration to help detect network failures. This preventive function prompts the output ioLogik to display a warning flash when the network disconnects. The output will then return to the latest signal status, or to a preset value depending on the configuration.

The ioLogik E1200’s two Ethernet ports come with a built-in switch that enable daisy chains of multiple network devices. The cascading connections can easily create the multi-drop I/O networks that are commonly used for factory automation, security and surveillance systems, tunnel monitoring, and other industrial applications. The two Ethernet ports can alternatively be used to construct a backup link to ensure network redundancy and stability.

The unit supports push-based Active OPC Server to achieve faster communication with scada systems. With Moxa’s free Active OPC Server software, the ioLogik E1200 uses event driven ‘active tags’ to deliver instant I/O status reports and reduce network traffic.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

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...
AI accelerates energy transformation
RJ Connect IT in Manufacturing
With the rapid expansion of generative AI applications, data centre power demand is reaching unprecedented levels.

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...
Hirschmann Lemur PoE Light Management Series
Fieldbus & Industrial Networking
The Hirschmann Lemur PoE Light Management Series provides intelligent power and lighting control for industrial environments as an edge switch.

Read more...
Hirschmann MSP Modular Series
Fieldbus & Industrial Networking
The Hirschmann MSP Modular Series is a scalable networking solution designed for adaptability and high performance in industrial applications.

Read more...