Facts and Data
AS-Interface system data
- No limitations for the structure
- Data and power on one, two-conductor cable
- Medium: unshielded ASi cable 2 x 1.5 mm², transports signals, data and power (up to 8A)
- Typically, four inputs and four outputs per module, other combinations possible
- Products with various enclosure ratings for any application, from control cabinet installation to use in harsh industrial surroundings
- Cable length can be extended using repeaters, bus terminators or extenders
- Simple commissioning
- Electronic address setting over the bus
- Fully downward compatible
AS-Interface history
- 1990 – Numerous companies come together to initiate a system for networking sensors and actuators
- 1991 – Founding of the AS-International Association e.V.
- 1992 – Development of the first prototype devices
- 1994 – First automation solution using AS-Interface
- 1999 – International standard EN 50295 and IEC 62026-2
- 2004 – ASi 3.0 specification
You too can profit from an AS-Interface solution!
Simple
to install, configure, operate and expand
Efficient
it’s rugged, noise immune, diagnostics-friendly and cost-effective
Innovative
just one cable is used for data and power, free choice of topology, highly compatible
Contact us
Bihl+Wiedemann GmbH
Flosswoerthstrasse 41
68199 Mannheim
Germany