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Micromod MOD: Modcell 2050R 2051FZ1 and 2051FZ1, Foxboro SPEC 200 to 2050R Conversion Accessory User Manual

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2051F Conversion Instructions for Foxboro SPEC 200

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8.

In the "Milliamp Input **Menu**", configure the analog input for an electrical input of 0 to 5
volts (the terminator has proportionately reduced the 0 to 10 Vdc signal to 0 to 5 Vdc). In the
"Milliamp Output **Menu**", configure the control output current to 0 to 40 milliamps. The
terminator has a precision resistor on the output to generate 0-10 Vdc with a 0 to 40 mA
output current.

9.

Configure other options and features in the instrument as required for the application.

TYRAP

Figure 2. 2051R Direct Connect Cable Wiring (Cover Removed)

PANEL INSTALLATION

The following steps describe intermediate installation replacement of the Foxboro SPEC 200 instrument
when using the direct connect cable. If making field connections directly at the back of the MODCELL
2051R, Follow the panel instructions below for field terminations.

Caution!!

Be sure all power has been disconnected at the source
before attempting terminations.

1.

Remove the SPEC 200 "controller" card from its position in the Foxboro Nest. Remove only
the card, not the Type 2AC module. The card is no longer required.