Burkert 8694, Operating Instructions Manual, Page: 48 / 196

48
AS-Interface installation
11. as-inTerface insTallaTiOn
11.1. as-interface connection
AS-Interface (Actuator Sensor Interface) is a field bus system which is used primarily for networking binary sensors
and actuators (slaves) with a higher-level control (master).
Bus line
Unshielded two-wire line (AS-Interface line as AS-Interface cable harness) along which both information (data) and
energy (power supply for the actuators and sensors) are transmitted.
network topology
Freely selectable within wide limits, i.e. star, tree and line networks are possible. Further details are described in the
AS-Interface specification (A/B slave model conforms to the version 3.0 specification).
11.2. Technical data for as-interface pcBs
Version Profile S-7.3.4 Version Profile S-7.A.5
Supply via AS-Interface via AS-Interface
Outputs 16 bit set-point value 16 bit set-point value
Inputs - 16 bit feedback
Certification Certificate no. 87301 after version 3.0 Certificate no. xxxxx after version 3.0
Table 21: Technical data
11.3. programming data
Version Profile S-7.3.4 Version Profile S-7.A.5
I/O configuration 7 hex 7 hex
ID code 3 hex (analog profile) A hex
Extended ID code 1
F hex
(Default value, can be changed by the user)
7 hex
Extended ID code 2 4 hex 5 hex
Profile S-7.3.4 S-7.A.5
Table 22: Programming data
English
Type 8694