Siemens has extended its portfolio of industrial routers with the Scalance M804PB, which allows existing machines and plants to be connected to Ethernet networks via Profibus/MPI (multi-point interface). Users can also easily and economically connect older machines and plants directly to the Sinema Remote Connect management platform for remote networks. Secured communication takes place via a VPN tunnel which can be easily configured and administered via Sinema Remote Connect. The Scalance M804PB extends the proven Scalance router product line and provides a consistent remote maintenance concept for existing and new plants. This makes it suitable for companies in the manufacturing industry such as mechanical equipment manufacturers/OEMs, as well as for companies in the automotive, food and beverage, and chemical and pharmaceutical industries.
The device has integrated TIA Portal cloud connector functionality. This allows users to access existing Profibus units from centrally administered engineering tools such as the TIA Portal or Step 7. The Scalance M804PB is a Profibus/MPI router for private, wired networks even with existing two-wire cabling. In addition to a Profibus/MPI connection, it also has two RJ45 interfaces in the form of a fast Ethernet two-port switch. It also has a C-plug/key-plug slot. The router supports VLAN, firewall/VPN (IPsec)/NAT, OpenVPN (as client), VRRP/RSTP, and can be configured for CLI and SNMP via web-based management tools. Download and upload data rates of 9,6 Kbit/s to 12 Mbit/s can be achieved on the Profibus/MPI interface. The redundant supply voltage is 24 VDC. Mounting options include wall mounting, DIN rails and S7-300 or S7-1500 profile rails.
The Scalance M804PB has the same user interface and comparable performance characteristics as the Scalance M-800 and S615 product line, as it is based on the same firmware. This provides easy handling and compatibility with existing systems (for example, the Simatic portfolio and network management software), while digital input and output allow on-site access control via key switches.
For more information contact Jennifer Naidoo, Siemens Digital Factory and Process Industries and Drives, +27 11 652 2795, [email protected], www.siemens.co.za
New world of process control: A completely web-based process control system Siemens South Africa
IT in Manufacturing
Control technology is crucial for gaining a competitive edge in the process industry. That’s why there’s SIMATIC PCS neo - the innovative ground-breaking process control system by Siemens.
Read more...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...Electromagnetic flow measurement Siemens South Africa
Flow Measurement & Control
The SITRANS FM electromagnetic flowmeters from Siemens deliver high-precision volume measurement of electrically conductive liquid applications – from water, wastewater and irrigation to hygienic processes and even mining slurries with magnetic particles.
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...New generative AI-powered maintenance offering Siemens South Africa
IT in Manufacturing
The Siemens Industrial Copilot is revolutionising industry by enabling customers to leverage generative AI across the entire value chain – from design and planning to engineering, operations and services.
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.