Emerson FB1100 현장 교체 매뉴얼 - 페이지 4

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Emerson FB1100에 대해서도 마찬가지입니다: 종단 보드 현장 교체 매뉴얼 (18 페이지), 교체 매뉴얼 (18 페이지), 현장 교체 매뉴얼 (20 페이지), 현장 교체 매뉴얼 (8 페이지), 현장 교체 매뉴얼 (8 페이지), 교체 매뉴얼 (8 페이지)

FB1100/FB1200 Flow Computer CPU Module Field Replacement Guide

D301802X012

November 2020

Required Tools



Electrical Ratings



WARNING

EXPLOSION HAZARD –Do not disconnect equipment unless power has been removed or the area

is known to be non-hazardous.

WARNING

EXPLOSION HAZARD -Substitution of any components may impair suitability for Class I, Division

1 or Class I, Division 2.

DANGER

EXPLOSION HAZARD: Ensure the area in which you perform this operation is non-hazardous.

Performing this operation in a hazardous area could result in an explosion.

DANGER

EXPLOSION HAZARD: Never remove end cap(s) in a hazardous location. Removing cover(s) in a

hazardous location could result in an explosion.

Removing/Replacing the CPU Module

UL Listed CPU Module Field Installed Accessory Kit for use in Class I, Division 1, Groups C, and D;

and Class I, Division 2, Groups A, B, C, and D.



#1 Phillips-head screwdriver

#2 Phillips-head screwdriver

3/32-inch flat head screwdriver (for 3.81 mm pitch terminal block connections and

disconnecting the internal connector to the sensor)

Hexagonal torque wrenches with 3mm, #1, and #2 Phillips-head bits. Ranges must include 1

to 2 in-lbs (0.1 to 0.2 N-m), 4 to 6 in-lbs (0.5 to 0.7 N-m), and 10 to 12 in-lbs (1.1 to 1.4 N-m).

Input Voltage: 5.7-30Vdc, 10 Watts Max

I/O Ratings (FB1200 Flow Computer):

4 Digital Outputs: 0.5A, 24Vdc

2 Analog Outputs: 4-20 mA

Flow Computer CPU Board with DC power only Field Installed Accessory Kit Part No.

399134018-KIT for use with UL Listed Model Series FB1100 and FB1200.

Flow Computer CPU Board with lithium battery board Field Installed Accessory Kit Part No.

399393-01-1 for use with UL Listed Model Series FB1100.

Flow Computer CPU board with solar/lead acid battery charge board Field Installed

Accessory Kit Part No. 399381-01-0 for use with UL Listed Model Series FB1100 and FB1200.