Modern communication systems have evolved far beyond basic signal transmission, encompassing highly complex tasks and functionalities.
Our telecontrol system portfolio ranges from simple unidirectional two-wire multiplexers to sophisticated telecontrol networks with data loggers. These systems can be integrated using various media and standardized protocols. Reliable and far-reaching transmission technologies ensure secure transmission of digital and analog data, as well as field bus protocols, over long distances—whether wirelessly, via cables, or through dial-up connections.
Upon request, we can provide factory-parameterized devices tailored to your needs. Additionally, we offer a comprehensive range of services, from planning to commissioning, to ensure seamless implementation.
MODULAR TELECONTROL SYSTEM MFW
Wired or wireless data transmission
The modular telecontrol system MFW is an universal modular telecontrol platform, which excels in its high modularity and flexibility. The concept of the MFW was designed especially for the connection of far distributed outside facilities to a control centre. The MFW system supports a variety of transmission media and can be extended by a soft PLC for automation tasks. For the reliable transmission and evaluation of data telegrams secured protocols are used.

MFW TWO-WIRE
- Transmission via electrically isolated cables over distances up to 30 km, optional encrypted
- Modular expansion up to 32 stations and a maximum of 512 I/O modules
- The carrier-frequency system guarantees high interference immunity – hamming distance > 6

MFW FAULT ANNUNCIATOR
- Alarm and fault messages on mobile phone or fax optional as email or pager
- Controlling per SMS optional
- Basic module with 8 digital inputs

MFW OPTICAL FIBRE
- Uni- or bidirectional point-to-point data transmission
- Modular configuration for up 32 I/O modules
- Special version with transmission < 200 ms available

MFW POWERLINE
- Remote operation on live cables and cable screens
- Modular upgrading up to 32 stations and a maximum of 512 I/O modules
- Transmission on live cables up to 3 x 1000 V, 0 … 60 Hz or cable screens of medium voltage lines
SIMPLE SIGNAL TRANSMISSION
2-wire Multiplexer
The 2-wire multiplexer are ideal for signal transmission in widely ramified water / wastewater, industrial and railway sites and building engineering. The compact units does not demand on quality of the cable that are used for the transmission and have a high immunity to interference in the transmission of analog current or voltage values as well as digital, static signals and counters. For reliable transmission and analysis of the data telegrams secure protocols are used. Depending on requirements data transmission is unidirectional or bidirectional.

UNIDIRECTIONAL 2-WIRE MULTIPLEXER ZS8A
- Unidirectional transmission on control lines up to 15 km distance
- Transmission of 8 binary values, two of it are configurable as counting values
- Expansion possibilities by 8 additional binary values or one analog value

BIDIRECTIONAL 2-WIRE MULTIPLEXER ZS16
- Bidirectional two-wire transmission up to 15 km
- Transmission of commands, messages, measuring and set values
- Modular system configuration up to 16 binary and 4 analog values