bihl+Wiedemann AS-Interface 2.1, Руководство пользователя

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AS-Interface Analog Module Connections, Displays and Operating Keys
Subject to reasonable modifications due to technical advances Copyright Bihl+Wiedemann, Printed in Germany
Bihl+Wiedemann GmbH · D-68199 Mannheim · Phone +49-621-339960 · Fax +49-621-3392239 · Internet http://www.bihl-wiedemann.de
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4.2.2 Display- and Operating Elements
Input module:
The input currents and voltages are connected via the appropriate terminals (ter-
minals 1, 2/5, 6 respect. 9,10/11, 12).
Automatic signal detection:
The input module detects automatically by turn on, if there is an current or a volt-
age signal at the input.
On a input module even current and voltage signals can be connected combined.
According to the adjacent current respectively voltage signal the module works in
the correspondening mode.
I
nput
: > 1 mA: Mode current module
U
Input
: > 1 V: Mode voltage module
else: The module works in the at least detected configuration
Connections:
1
I1 Sig.+
2 I1 Sig.-
3 24 V ext.
4 0 V ext.
5 I2 Sig.+
6 I2 Sig.-
7 24 V ext.
8 0 V ext.
9 U1 Sig.+
10 U1 Sig.-
11 U2 Sig.+
12 U2 Sig.-
13 AS-i+
14 AS-i-
15 AUX+
16 AUX-
Not used input channels have to be brigded between Sig. + and
Sig. -.
A channel input can process only either a current or a voltage signal
1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16
1 2 1 2 –
OK I
U
Output
I1
Sig+
I1
Sig-
24V
ext.
0V
ext.
I2
Sig+
I2
Sig-
24V
ext.
0V
ext.
AS-i+ AS-i- Aux+ Aux-
U1
Sig+
U1
Sig-
U2
Sig+
U2
Sig-
Pwr
Fault
Aux
Int
Addr