ISD systems can be used to form wireless transmission links for serial data in full-duplex mode, eliminating the need for trailing (festooned) cables. A link consists of one device pair (2 device units) with different carrier frequencies.
Depending on the configuration of the transmission link, the device units are either installed in a fixed station and a mobile station (variable link) or both are installed in a separate fixed station (fixed link).
Distance measurement and cable-free data transmission
The product groups
ISD 230: - Sensing range: 0.2 ... 200 m
- Data interface: CL 20 mA a/p, Sinec L1, Interbus/Profibus RS-232
- Data transmission rate: 38.4 kBd
ISD 260:
- Sensing range: 0.2 ... 180 m
- Data interface: Profibus, Interbus
- Data transmission rate: 0.5 MBd
ISD 280:
- Sensing range: 0.2 ... 150 m
- Data interface: Profibus, Interbus
- Data transmission rate: 1.5 MBd
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