Omniflex has a set of Maxiflex CPUs - the T2. dedicated to data acquisition and telemetry applications. They require no user programs when used for data acquisition or telemetry application. Simply plug them in; connect field wiring and power up. All I/O is scanned automatically and I/O status assembled into data interchange table (DIT). The CPUs however, can be programmed for control as well. Other CPUs in the Maxiflex range offer IEC61131 programming with six languages standard and function blocks for PID suitable for dosing plant control. The telemetry functions run automatically and independently of the control application so SCADA systems can be acquiring data whilst control applications are running. Maxiflex also supports remote programming service via IT communications networks.
Remote control over instrumentation wiring
The system integrates the remote pump start/stop function with motor status feedback from pumps and level statuses directly to an annunciator panel. No more hard wiring of panel indicator lamps for stop start run indication, All this can be displayed on the annunciator via a Modbus link. The telemetry aspect of the remote control can be implemented on copper cable (screened twisted pair - instrument cables) up to 10 km from the control centre. Radio systems can be used for wireless applications where cable infrastructure is non-existent. GSM Networks can also be utilised with short message services being used for data transmission.
Maxiflex also supports redundant applications where on larger pumping stations, pumps run redundant with the control and monitoring application also redundant for maximum availability or service.
Typical applications for Maxiflex:
* Pump remote control.
* Reservoir level control.
* Pump station monitoring and control.
* Dosing plant applications.
* Flowmeter monitoring.
Configuration is easily made using a free Windows-based software package called 'OmniSet'. and a serial cable available from Omniflex. Simple selection of pull down options allows the user to configure the CPU completely. This configuration includes the ability to create multidrop telemetry systems using the Omniflex CONET local area network up to 10 km on twisted pair cable.
Remote control over wireless links GSM or dedicated radio infrastructure
Maxiflex provides a cost-effective solution to remote control applications and simplifies the field I/O systems by eliminating the need to write time consuming application programs for data acquisition or telemetry. Should data acquisition also be required with the pump control, Maxiflex I/O systems cover analog inputs, voltage, current, thermocouple, RTD and digital inputs, potential free and voltages up to 200 V d.c. series contact chains, pulse inputs up to 50 kHz.
Omniflex through the decades Omniflex Remote Monitoring Specialists
News
As Omniflex celebrates 60 years of engineering excellence, we take a look back at the decade that saw us really kick in and deliver major engineering projects – the 1970s.
Read more...Remote monitoring in remote and harsh environments Omniflex Remote Monitoring Specialists
Industrial Wireless
For power grids, water supply networks and many industrial facilities, managing infrastructure in remote locations is a significant challenge. Omniflex discusses the requirements for remote monitoring equipment deployed in remote and harsh environments, and shares an example from the company’s work with a South African electricity supply company.
Read more...Plant to control room visibility Omniflex Remote Monitoring Specialists
Industrial Wireless
When Sasol’s Secunda power plant in South Africa was looking for ways to improve productivity and maintenance responsiveness, it approached remote monitoring experts, Omniflex for real-time monitoring of its electrostatic precipitators across 17 substations.
Read more...Upgrading Australia’s first switch-mode CP installation Omniflex Remote Monitoring Specialists
Industrial Wireless
Omniflex has completed a system upgrade for the switch-mode cathodic protection system installation protecting a premium residential precinct in Melbourne, upgrading its remote monitoring with 4G connectivity
Read more...Novel closed-loop CP technology wins innovation award Omniflex Remote Monitoring Specialists
Industrial Wireless
Researchers at Deakin University have won the Corrosion Innovation of the Year Award at this year’s AMPP Annual Conference and Expo in Nashville, USA. The award recognised the development of a novel closed-loop cathodic protection system for localised corrosion control in challenging industrial environments, which Omniflex helped with as a technology partner.
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...Novel closed-loop CP technology for corrosion control Omniflex Remote Monitoring Specialists
Industrial Wireless
Cathodic protection specialist, Omniflex has collaborated with researchers at Deakin University to develop corrosion monitoring electronics for a novel closed-loop cathodic protection system for localised corrosion control in challenging industrial environments.
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...How CP system design can support ESG commitments Omniflex Remote Monitoring Specialists
Industrial Wireless
Major infrastructure like wharves, bridges, pipelines and tanks are under constant threat of corrosion, which can render them unsafe. David Celine, managing director of cathodic protection specialist, Omniflex explains how CP system design can support ESG commitments while simultaneously lowering costs and improving maintenance capabilities.
Read more...RFID tunnel solution for intralogistics
Data Acquisition & Telemetry
Turck Banner’s new UHF-SYS-TUNNEL RFID tunnel offers a ready-to-use, flexible detection solution for the automation of intralogistics processes.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version