Overview
Operating Manual PNOZ m EF 4AI
1004650-EN-02
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2
Overview
2.1
Scope of supply
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Expansion module PNOZ m EF 4AI
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Jumper
2.2
Unit features
Application of the product PNOZ m EF 4AI:
Analogue input module for connection to a base unit from the PNOZmulti 2 system
The product has the following features:
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4 analogue inputs for current measurement
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Each input can be configured separately
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Current range: 0 ... 25 mA
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Resolution current measurement: 15 Bit + sign Bit
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Working range monitoring [
15]
in accordance with NAMUR NE43 recommendation
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Scaling function [
20]
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Plausibility check [
17]
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Mathematical operations [
20]
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Constant [
20]
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Threshold value monitoring [
20]
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Range monitoring [
21]
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Exact analogue value can be passed to a fieldbus or OPC server for diagnostic purposes
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LEDs [
32]
for
– Operating status
– Status of the input signals
– Error/diagnostics
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Plug-in connection terminals:
Either spring-loaded terminal or screw terminal available as an accessory (see
Order ref-
erences for accessories [
38]
).
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Please refer to the document "PNOZmulti System Expansion" for details of the base units
PNOZmulti 2 that can be connected.
