Emerson IP2046IM, MSP400RH manual RL1 Spst

Page 11

3.3 Wiring

The transmitter is supplied with cable gland suitable for cable sizes 4-8mm diameter.

Terminal

1

:

+24V dc

 

2

:

0v dc

 

3

:

RL1 (SPST)

 

4

:

RL1 (SPST)

 

5

:

RL2 (SPST)

 

6

:

RL2 (SPST)

 

7

:

MSP-RTP temperature probe (if used)

 

8

:

MSP-RTP temperature probe (if used)

Earth Screen : Connect to a standard earth in the control room.

Max 3000m (9845ft)

Earth screen in control room only

Twisted pair, screened

Min 0,22mm2 (25 SWG / 24 AWG)

Ø 4 - 8mmMax 1,5mm2 (17 SWG / 15 AWG) (0.15 - 0.31")

0V

+12-40V dc

3.3.1 External temperature sensor

The MSP400RH transmitter will accept an input from a Mobrey external temperature sensor.

Order part number MSP-RTP.

This is a thermistor based temperature sensor specifically designed for use with the MSP400RH transmitter.

Full installation instructions are supplied with the temperature sensor, but note that it should be mounted out of direct sunlight in a position such that it can give a representative reading of the air temperature between the liquid surface and the MSP400RH transmitter.

3.3.2 After completing the wiring

Ensure all cable glands / blanking plugs and seals are in good condition after wiring to maintain the weatherproof rating of the transmitter.

Check that the cover seal is in good condition and not twisted or misaligned in the seal location groove. When replacing the cover, tighten the 3 cover screws evenly to exert uniform pressure on the cover seal.

11

IP2046/IM

Nov 2006

 

Image 11
Contents Mobrey Contents Introduction Pvdf Wetside Installation IP2046/IM IP2046/IM IP2046/IM Do not USE Housing to Tighten Ptfe RL1 Spst IP2046/IM Alarm IP2046/IM IP2046/IM Selecting the units of measurement Screen display 20/4 Ullage Liquid level SPEC. P CYL.F Scale LEUEL@ max Maximum flow entry Screen display IP2046/IM IP2046/IM IP2046/IM IP2046/IM IP2046/IM Loop IP2046/IM IP2046/IM IP2046/IM IP2046/IM IP2046/IM IP2046/IM IP2046/IM Appendix A1 Main Menu Programming DutyAppendix A1 SEt20Leuel Appendix A2 Diagnostics MenuAppendix A3 Commissioning / Loop Test Menu LoopAppendix A4 Engineering MenuProF Appendix B Default Value Listing Main Menu ParametersDEAd Default Value Listing Engineering ParametersSPEC.C Appendix C Listing of NON-LINEAR Profiles in the MSP400Appendix D Hart Communications with the MSP400 Table of MSP400 Parameters IP2046/IM IP2046/IM Instruction & maintenance leaflet