Emerson MRLDS-250 Quick Setup Manual page 4

MRLDS to MultiFlex I/O
How to Set a MultiFlex Input Point
1. An input point on a MultiFlex board consists of two terminals. One of these terminals labeled as SIG reads the signal from
the sensor, while the other, labeled 0v is where the sensor ground wire is connected:
2. The Analog Output Signal (+) should go to (SIG) terminal of the MultiFlex board and the Ground (GND) should go to (0v)
terminal of the board.
3. The DIP switch setting of the MultiFlex board terminal for the MRLDS-250 should be in the OFF position
(see Figure 9) because it supplies its own voltage signal to the point:
How to Set the Input Type on the E2 Controller
  
1. Press , ,
2. Select the input point where the MRLDS-250 is connected, and press F1 for SETUP. Press
3. Highlight Sensor Type and press F4 for LOOK UP. Select Linear and press
4. Navigate down to Eng Units and press F4 for LOOK UP. Select PPM 33 and press
5. Set the Low End Point and HighEnd Point equivalent to the range set on P-.03 for Analog Output.
6. Set the Low End EU and the High End EU equivalent to PPM Scaling set on P.-16.
7. For the Low End Limit, set it to -10% of Low End EU and for the HighEnd Limit, set it to +10% of
High End EU.

8. Press the button to save.
Document Part # 026-4413 Rev 2
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herein or their use or applicability. Emerson Climate Technologies Retail Solutions, Inc. and/or its affiliates (collectively "Emerson"), reserves the right to modify the designs or specifications of such products
at any time without notice. Emerson does not assume responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use and maintenance of any product remains
Figure 8 - MultiFlex Input Point
Figure 9 - MultiFlex Input Dip Switches
to go to the Input Status Screen.
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solely with the purchaser and end-user.

for Analog.

to confirm.

to confirm.
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