Industrial Modems
SCALANCE M can be used universally in telecontrol, teleservice, and any other application for industrial remote communication. Connection to remote networks - public or private communication networks - is achieved via industrial routers SCALANCE M.
Overview
The new product portfolio of SCALANCE M provides the right network component for every application. SCALANCE M can be used universally in telecontrol, teleservice, and any other application for industrial remote communication. Connection to remote networks – public or private communication networks – is achieved via industrial routers SCALANCE M.
Details - Wireless
Wireless connection to remote networks
Use of globally available, public mobile telephone networks is a cheaper solution than building a corporate wireless network (e.g. Industrial Wireless LAN). It is also appropriate if no other transmission medium (e.g. dedicated line/telephone network) is available. It requires sufficiently strong signal reception at the location where it is used.
Both stationary stations and mobile stations, e.g. railway and road vehicles as well as coastal vessels and inland navigation vessels, can be connected to a central operator control and monitoring system using the following modules. The high data rates permit transmission of mass data or images in real time.
Porfolio Overview SCALANCE M, Wireless | |||||||||||||||||||||||||||||||||||||||
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M876-4 | M876-3 | M875 | M874-3
| M874-2
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Standard | |||||||||||||||||||||||||||||||||||||||
4G (LTE) | 3G (UMTS – EVDO & CDMA2000) | 3G (UMTS) | 3G (UMTS) | 2 – 2.5G (GSM) | |||||||||||||||||||||||||||||||||||
Bandwidth | |||||||||||||||||||||||||||||||||||||||
Downlink: up to 100?Mbps (LTE);
Uplink: up to 50?Mbps (LTE) | Downlink: 14.4?Mbps (HSDPA);
Uplink: 5.76?Mbps (HSUPA); Forward link: 3.1?Mbps; Reverse link: 1.8?Mbps | Downlink: 14.4?Mbps (HSDPA);
Uplink: 5.76?Mbps (HSUPA) | Downlink: 14.4?Mbps (HSDPA);
Uplink: 5.76?Mbps (HSUPA) | Downlink: 237?kbps;
Uplink: 118?kbps | |||||||||||||||||||||||||||||||||||
Details - Wired
Wired connection to remote networks
The new SHDSL and ADSL devices support the cost-effective and secure connection of Ethernet-based subnets and automation devices via existing two-wire cables or via wired telephone or DSL networks
Porfolio Overview SCALANCE M, Wired | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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M826-2 | M816-1 | M812-1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SHDSL | ADSL2+ | ADSL2+ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Bandwidth | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Up to 15.3 Mbps | Downlink: 25 Mbps Uplink: 3.5 Mbps | Downlink: 25 Mbps Uplink: 3.5 Mbps | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Advantages
- Wide application area thanks to large bandwidth, high performance and speed
- High security standards by means of integrated security functions like firewall (stateful inspection) and VPN (IP-Sec) to implement the Industrial Security concept
- To achieve a high level of process availability, transmission paths can be redundantly structured.
- Modern mobile telephone networks and the internet allow machines and plants to be affordably permanently connected to the control center.
- Economical volume tariffs result in low transmission costs
- Simplicity of connecting local area networks by means of IP communication via WAN.
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