AS-Interface Analog Module
General Information
Subject to reasonable modifications due to technical advances
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The actuators can be supplied by AS-Interface or external help voltage (according
to PELV) via the black ribbon cable. The resolution of the analog data is 16 bit.
The measuring range of voltage output modules amounts to 0 - 10 V and of cur-
rent output modules 0 - 20 mA.
3.2.3
Analog Module with 4 Pt100 Inputs
The analog module has got 4 Pt100 inputs. The commission of the measured va-
lue and the data transmission via AS-Interface occurs asynchronically according
to AS-Interface Profile 7.3. 4 analog sensors can be connected via cage clamp ter-
minals. The sensors are supplied by AS-Interface.
The resolution of the analog data is 16 Bit/0,1°C. The Pt100 module contains
50 Hz and 60 Hz filters. These filters can be optionally switched with the help of
the AS-Interface parameters.
3.3
Analog Modules with 2 Channels in Protection Category IP20
The range of these analog modules consits of 2 modules: A module with 2 analog
inputs 0 - 10 V/4 - 20 mA and a mdoule with 2 analog outputs 0 - 10 V/0 - 20 mA.
3.3.1
Analog Module with 2 Inputs
The analog module has 2 analog inputs.
The connection of sensors is made by Combicon clamps. Current or voltage si-
gnals can be attached over different clamps.
This module even can detect automatically, if there is a current or a voltage signal
at the module´s input. A channel input can only detect either a voltage or a current
signal each.
The current supply of the sensors can take place depending upon position of a
slide switch from AS-Interface or from external help voltage (after PELV). With the
help of a 2. slide switch the 2. channel in favor of faster data communication can
be switched off. The position of the slide switches is indicated over LEDs.
The conversion of the measured value and the data transmission via AS-Interface
occurs asynchronically according to AS-Interface Profile 7.3. The resolution of the
analog data is 16 Bit. The analog modules contains 50 Hz and 60 Hz filters. These
filters can be optionally switched with the help of the AS-Interface parameters.
3.3.2
Analog Module with 2 Outputs
The analog module has 2 analog outputs.
The connection of actuators is made by Combicon clamps. Current or voltage si-
gnals can be delivered over different clamps.
This module even can detect automatically, if there is a current or a voltage pro-
cessing actuator at the module´s output. At a channel output can only be detected
either a voltage or a current processing device each.
The current supply of the actuators can take place depending upon position of a
slide switch from AS-Interface or from external help voltage (after PELV). The po-
sition of the slide switch is indicated over LEDs. The conversion of the measured
value and the data transmission via AS-Interface occurs asynchronically accor-
ding to AS-Interface Profile 7.3. The resolution of the analog data is 16 Bit.
