Modules; Ma Input Module / Hart 2/4 Ch - Dräger REGARD 3000 Mode D'emploi

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System components
The following technical data applies when operating the Docking Station in a
cabinet:
Operating voltage:
Current consumption:
Power loss:
4.2

Modules

4.2.1

4-20 mA Input Module / HART 2/4 Ch

Input module in 2 versions with 2 or 4 Ports for connecting up to four 4-20 mA
transmitters. A 4-20 mA module shows the current values from 4 mA to 20 mA in
linear form on the measuring range. Regions of under range and over range as well
as special states and warnings of the transmitter can be configured. For further
information, see the following chapter: "Port configuration 4-20 mA Input Module /
HART 2/4 Ch", page 150
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2
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4
Contact assignments of the relevant Terminal Blocks on the Docking Station
X (Port).1
X (Port).2
X (Port).3
110
24 V DC (18 - 30 V DC)
Docking Station: max. 3 A
max. 15 W at 24 V
Input 1 to 4 / 1 to 2 and channel display
Lights if a loop current is flowing.
Fault display
Lights if there is a module or channel error.
LED
Lights up when the module is live.
Data transfer display
Flashes when the module is communicating.
+ (Direct voltage supply: 18 to 30 V DC)
Signal
- (Common reference potential)
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2
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4
Instructions for use
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REGARD 3000