GE PanaFlow XMT1000, User Manual

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PanaFlow™ XMT1000 User’s Manual 7
Chapter 1. Installation
1.5 Making the Electrical Connections
This section contains instructions for making all the necessary electrical connections for the XMT1000 flow
transmitter. Refer to
Figure 6 on page 8 for a complete wiring diagram.
Note:
Both flying lead and MCX transducer connectors are shown in the figure for completeness. Only the type of
connector appropriate for each meter ordered will be installed on the PCB.
Prepare the XMT1000 for wiring by completing the following steps:
•
To access the wiring terminals, complete the following steps:
1. Disconnect any previously wired power line from the unit.
2. Loosen the set screw on the wiring cover.
3. Place a rod or long screwdriver across the cover in the slots provided, and rotate the cover counterclockwise
until it comes free from the enclosure.
4. Install any required cable glands in the appropriate conduit holes on the opposite side of the enclosure.
5. Note the labels inside the rear cover to assist in wiring the power and option connections.
•
Wiring any option set requires completion of the following general steps:
1. Disconnect the main power from the unit and remove the wiring cover.
2. Install a cable gland in the chosen conduit hole on the side of the electronics enclosure and feed a standard
26-12 AWG twisted-pair cable through this conduit hole.
3. Locate the Standard I/O or Analog I/O options terminal block and wire the option as indicated on the label
inside the wiring cover. Secure the cable gland.
4. If wiring of the unit has been completed, reinstall the wiring cover on the enclosure and tighten the set screw.
For specific instructions on wiring a particular output configuration, proceed to the appropriate sub-section.
WARNING! Always disconnect the line power from the XMT1000 before removing either the front
cover or the rear cover. This is especially important in a hazardous environment.
Attention European Customers! To meet CE Marking requirements, all cables must be installed as
described in “CE Marking Compliance” on page 1 .
WARNING! Proper grounding of the XMT1000 enclosure via the external grounding screw on the
enclosure (see Figure 6 on page 8 ) is required to prevent the possibility of electric shock. All ground
screws should be hand tightened only, to a maximum allowable torque of 2.5 N-m (22 in-lb).