As Interface - EBRO ARMATUREN EP 501 B Quick Start Manual

5.3 AS interface
5.3.1 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).
5.3.2 Technical data for AS interface PCBs
Profile version S-7.3.4
Supply via AS interface
Outputs 16 bit set-point value
Inputs -
Certificate no. 87301
Certification
after version 3.0
Tab. 1: Technical data
8
Profile version S-7.A.5
via AS interface
16 bit set-point value
16 bit status feedback
Certificate no. 95401
after version 3.0
english
Type EP 501 B
Systemdescription
5.3.3 Programming data for AS Interface PCBs
Profile version S-7.3.4
I/O configuration 7 hex
ID code 3 hex (analog profile)
Extended F hex (default value, can
ID code 1 be changed by the user)
Extended
4 hex
ID code 2
Profile S-7.3.4
Tab. 2: Programming data
Bit configuration
1. Output set-point value
(value range 0 ... 10,000 corresponds to 0 ... 100 %)
2. Input status feedback
14)
(value range 0 ... 10,000 corresponds to 0 ... 100 %)
0 0 D13 D12
D7 D6 D5 D4
Parameter bit P3
Output Not used
Tab. 3: Bit configuration
Profile version
S-7.A.5
7 hex
A hex
7 hex
5 hex
S-7.A.5
Byte 2
D11 D10 D9
Byte 1
D3 D2 D1
P2 P1 P0
Not used Not used Not used
D8
D0