Emerson 3000 instruction manual World Class, Instruction Bulletin, Appendices J-5

Models: 3000

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Appendices J-5

World Class 3000

Instruction Bulletin

Appendix J Rev. 1.2 May 2005

 

 

 

 

 

CURRENT/VOLTAGE SELECTION SWITCH

J1

 

 

C

SW3

TO "CURRENT" POSITION

 

 

 

D

 

 

 

 

 

B

 

 

 

 

 

 

A

 

 

 

 

JM6

 

ON

OFF

 

 

 

 

 

 

 

 

MICROPROCESSOR

J3

J2

JM8

SW2

 

BOARD

 

3D39513G, REV 13

 

 

 

 

MICROPROCESSOR

 

 

 

 

BOARD

10

 

 

INTERCONNECT BOARD

 

 

 

 

J1

 

 

 

 

 

J2

 

 

 

 

 

 

J3

 

 

ANALOG OUTPUT

 

 

 

 

 

 

 

 

 

J4

 

 

RL< 250

 

 

 

J5

 

 

 

 

 

 

J6

 

O2

4-20 MA SIGNAL LINE

 

 

 

J7

 

 

 

 

 

 

J8

 

 

 

 

 

 

J9

 

 

 

 

 

 

 

 

JM1

ANALOG OUTPUT DEVICE

 

 

 

 

 

 

INTELLIGENT FIELD TRANSMITTER IFT 3000

LOOP

CONNECTORS

HART COMMUNICATOR

REAR PANEL

250 OHM

LOAD RESISTOR

(SEE NOTE)

HART

COMMUNICATOR

MODEL 275/375

NOTE: THE SIGNAL LOOP MUST BE BROKEN TO INSERT THE OPTIONAL 250 OHM LOAD RESISTOR.

37840019

Figure J-3. Signal Line Connections, < 250 Ohms Load Resistance

Rosemount Analytical Inc. A Division of Emerson Process Management

Appendices J-5

Page 171
Image 171
Emerson 3000 instruction manual World Class, Instruction Bulletin, Appendices J-5