User manual

Berghof Automationstechnik Analog I/O expansion module
2VF100051FE01.doc 2D0172002ZD00.DOC 9
2. Analog I/O expansion module
2.1. Overview
Order number For replacement parts, the order/item no. can be found on the module’s nameplate.
Function The module is used to expand the analog I/O level of Cell Controllers.
The modules are connected by direct E-bus coupling and is available with voltage
or current inputs.
Features
Common characteristics
 4 analog output channels
in the form of voltage outputs, +/-10 V (GND sensing)
resolution 11 bit + sign
 1 reference voltage output +10 V
 Low space requirements and low mounting depth.
The modules with voltage or current inputs also have the following features:
Module with voltage inputs:
 16 analog voltage input channels,
suitable for connecting active and passive resistors.
voltage rating, differential +/-10 V
measured value resolution 11 bit + sign
Module with current inputs:
 16 analog current input channels,
current rating, 0... 20 mA
measured value resolution 11 bit + sign
Lieferumfang Supplied with the module package is:
 An analog I/O expansion module with voltage or current inputs.