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Emerson 2400S Manuel D’Utilisation

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Installation Manual
7
Transmitter Orientation and Power Supply
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Begin
3. On the back of the user interface module, four user interface connectors are provided. Rotate 
the user interface module to the desired position and plug it into the user interface connector 
on the transmitter. (See Figure 2-3 for another view of the user interface connector on the 
transmitter.) 
4. Tighten the user interface screws.
5. Replace the transmitter housing cover and tighten the transmitter housing cover screws.
6. Restore power to the transmitter if required.
Figure 2-2
Rotating the user interface module on the transmitter
2.5
Power supply requirements
Model 2400S Analog and Model 2400S PROFIBUS-DP transmitters can accept either AC or DC 
power. The transmitter automatically recognizes the source voltage. Power supply requirements for 
these transmitter models are listed in Table 2-1.
The Model 2400S DeviceNet transmitter is powered from the DeviceNet network per the DeviceNet 
specification. There is no need to connect separate power-supply wiring for the Model 2400S 
DeviceNet transmitter. Skip to Chapter 4.
Table 2-1
Power supply requirements
Transmitter
Power type
AC
DC
(1)
(1) These requirements assume a single transmitter per cable. Connecting multiple transmitters to a single cable should generally be 
avoided.
Model 2400S Analog
Model 2400S PROFIBUS-DP
• 85–265 VAC
• 50/60  Hz
• 4 watts typical, 7 watts maximum
• 18–100 VDC
• 4 watts typical, 7 watts maximum
4 × Transmitter housing cover 
screws (captive)
2 × User interface screws
(captive)
Transmitter housing cover
User interface module