Emerson FB1200 Manuale di sostituzione - Pagina 3

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FB1100/FB1200 Flow Computer Termination Board Field Replacement Guide

Removing/Replacing Termination Boards

CAUTION

MAY CAUSE INJURY TO PERSONNEL OR DAMAGE EQUIPMENT

Because I/O, ground, and other wires enter the flow computer through conduit fittings and

then connect to the termination board, a qualified technician must disconnect all wiring

coming into the flow computer and pull it out through the conduit fittings in order to replace

the termination board.

You must then install the new termination board and completely rewire the unit.

If not already done, be sure to label all wires before disconnecting so you can identify them

later during the rewiring process.

The FB1100 Flow Computer includes a single type of termination board that uses 6-connector

pluggable terminal blocks.

The FB1200 Flow Computer supports the same termination board and blocks. In addition, if the

FB1200 Flow Computer is purchased with the 6-channel expansion I/O board, it uses a different

termination board with 8 (or in one case 9) connector pluggable terminal blocks.

D301820X012

November 2020