Emerson Process Management MSL600 manual Cable extension

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	Installation, Operation & Maintenance Manual
MSL600	IP262/Z0, Rev. AB
MSL600	February 2012

3.6 Cable extension

The transducer is connected using ALPHA XTRA-GUARD4 P/N45272. The standard cable length is 10 metres. This cable comprises of two twisted pairs with an overall screen and drain. The brown and red wires from the transducer should be connected to one twisted pair. The black and white wire from the transducer should be connected to the other twisted pair. The yellow from the transducer should be connected to the drain wire which must be terminated at the screen (SCN) terminal on the PCB.

Fitting instructions for extending the MSL603 transducer cable are in section 14.

Note 1:

The standard 10 metres of cable should be sufficient for most installations. The maximum recommended additional extension is 20m. Use only cable conforming to the specification given above and ensure any connections are made using high grade screened connectors. For suitable specification connectors refer to Mobrey Measurement customer support. It is the responsibility of the installer to ensure that any extension to the cable must be suitable for its working environment.

Note 2:

The digital input, if used must be connected to switch relay contacts which are insulated to IEC6010 category III (4kV impulse) with no exposed live parts.

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Contents Installation, Operation & Maintenance Manual MSL600Contents MSL600 12.1 12.2Before Operating this Device the Manual should be Read Fully About the MSL600 About this ManualImportant MSL600 features Self-cleaningHuman Machine Interface Mounting bracketAs a system LocationCircular clarifiers Application planningRotating bridge Rectangular clarifiers Static bridgeInstallation Preliminary checksLocation Mounting bracket attachmentInstalling the bracket on the bridge Attaching the MSL600MSL600 mounting Power and other electrical connections Transducer connectionsExternal connection terminals Cable extension Programming DisplayContrast viewing angle control Keypad and Menu NavigationSecurity On-line/Off-lineQuick start parameters Tank depth Bottom referenceTransducer self-cleaning Determination of tank depthCurrent output adjust MA current output parametersRelay parameters AlarmTransducer out-of-water time Digital input Detailed operation Menu structureMain menu item Menu Item DescriptionParameter editing Direct accessScrolling Application parameters Installation parametersMain menu parameters De-sludge parameters Description P240Start On P250 Stop On P251Stop If P252 Start Time P253Interval P254 Max Retries P257Cleaning parameters MA output parametersAlarm Action P402 4 0/4-20mA P403Alarm mode relay RL1 and RL2 parameters P540 to Relay RL1 mode P410 and RL2 mode P420Table B Relay Parameter numbers Fault mode relay RL1 and RL2 parameters P560 to P570 Set point mode relay RL1 and RL2De-sludge mode relay RL1 and RL2 On mode relay RL1 and RL2Display parameters HMI Relay On and Off PointsRelay overrides Min ON, Max ON, and Min OFF HMI upper, middle, and lower display optionsClear Trend Backlight On/Off P575Clear Profile Low Mem Alarm P593 Logging parametersLog Interval P590 Fast log P591Parameter values Default Min Max 128 1024 Engineering parameters1 Alg. Select P620 Common algorithm parameters P621 to P629Parameter values Default Min Max 100 Top Blanking P623 Parameter values Default Min Max 9999 Upr S-nat Temp P625Default Min Max +85 105 185 Noise Alrm Lev P622Default Min Max +85 185 SoS constant P627 Default metric m/sLwr S-nat Temp P626 Bottom Blanking P628Parameter values Default Min Max Lost Echo Rnge P633 Municipal 1 parameters P630 to P637Significance P630 Sharp Echo Reject P631Parameter values Default Min Max Dirty Mult P636 Parameter values Default Min Max Lost Echo Time P637Parameter values Default Min Max 255 Noise SD Mult P635Parameter values Default Min Max 100 Municipal 2 parameter P640Threshld Offset P640 Threshold level = Threshld Offset P640 + Noise Level D834Load Defaults function System parametersAuto Cycle function Display testSettings parameters P730 to P737 and Base Units selection Comms parameters P710 to P716PIN parameter P740 Fixed parameters D750 to D753Readings and diagnostics parameters Readings parameters D800 to D834Diagnostics parameters D835 to D852 Max Xdr Temp D851 Speed of Sound D850Min Xdr Temp D852 Maintenance TroubleshootingTechnical reference Transmit pulse and echo processingProgramming chart Sub-menu Level Parameter Title Par No Main Menu OptionProgramming chart … Direct Specification 12.1 MSL600Model No OutputsAdditional specification notes Weight12.2 MSL603 transducer Dimensional drawings MSL600 Bridge mounted unitMSL600 and MSL603 assembly Parts required MSL603 transducer cable extensionFitting instructions MSL600 MSL600 Emerson Process Management Rosemount Measurement