Emerson CMF200A installation manual Applying the heat shrink

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Wiring

Figure 16 Applying the heat shrink

g.Position gland clamping insert so the interior end is flush with the heat shrink.

h.Fold the cloth shield or braid and drain wires over the clamping insert and approximately 1/8 inch (3 mm) past the O-ring.

Figure 17 Folding the cloth shield

i. Install the gland body into the core processor housing conduit opening.

Figure 18 Gland body and core processor housing

5.Insert the wires through the gland body and assemble the gland by tightening the gland nut. If desired, leave sufficient wire length inside the core processor housing to allow the housing to rotate without damaging the wires.

6.Identify the wires in the 4-wire cable. The 4-wire cable supplied by Micro Motion consists of one pair of 18 AWG (0,80 mm2) wires (red and black), which should be used for the VDC connection, and one pair of 22 AWG (0,35 mm2) wire (green and white), which should be used for the RS-485 connection. Connect the four wires to the numbered slots on the core processor (Figure 19).

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Micro Motion® ELITE® Sensors

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Contents Micro Motion Elite Sensors Page Before You Begin Customer serviceTroubleshooting Installation options Specifications DefinitionsEuropean installations CMF025, CMF050, or CMF100 Elite sensor with core processor Elite sensor with junction box Hazardous area installations Determining a LocationFull flow tubes Environmental limits113 UL and CSA ambient temperature limits Sensor models ElectronicsMaximum wiring distances Maximum cable lengthsPipe run ValvesOrienting the Sensor Recommended sensor orientationsFlow direction arrow Vertical pipelineMounting the Sensor Mounting an Elite sensorInstalling extended mount electronics Feedthrough, plastic cap, and clamping ringMounting the temperature extender onto the sensor Installing wafer-style sensors Wafer-style assembly Wiring Core processor to a 4-wire remote transmitterWrapping the shield drain wires Applying the heat shrink Connecting the wires at the core processor Elite pressure ratings GroundingPressure Ratings Removing a purge plug Case purging procedurePurge Fittings Rupture Disks Time required to purge Elite sensor casesUsed equipment Return PolicyNew and unused equipment 20002158