Rockwell-automation 1746-NR4 SLC 500 RTD/Resistance Input Module/ Inst Manuale Utente Scaricare il pdf (Pagina 4)

4 SLC 500™ RTD/Resistance Input Module

Publication 1746-IN012B-EN-P - May 2001

Required Tools and Equipment

Have the following tools and equipment ready

• medium blade screwdriver

• medium cross-head screwdriver

• RTD module (1746-NR4)

• RTD sensor or resistance input

• appropriate cable (if needed)

• programming equipment

INPUT

CHL

SHIELD

CHL

RTD

SHIELD

MODULE STATUS

CHANNEL

STATUS

RTD/resistance

RT D

CHL

SENSE

CHL

SENSE

CHL

RETRN

CHL

RETRN

SHIELD

CHL

RTD

RT D

CHL

SENSE

CHL

SENSE

CHL

RETRN

CHL

RETRN

SHIELD

Door Label

Channel Status LEDs

(Green)

Module Status LED

(Green)

Removable Terminal

Block

Cable Tie Slots

1 2 3 4 5 6 7 8 9 ... 23 24

Installation Instructions 1
Environnements dangereux 2
Overview 3
Required Tools and Equipment 4
Electrostatic Damage 5
NR4 Power Requirements 5
General Considerations 6
Module Installation Procedure 7
Module Removal Procedure 7
Terminal Wiring 8
Wiring Considerations 9
2-Wire RTD Interconnection 10
3-Wire RTD Interconnection 10
4-Wire RTD Interconnection 10
Module Addressing 15
Channel Configuration 16
Specifications 18
Physical Specifications 19
Input Specifications 20
For More Information 24

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Rockwell-automation 1746-NR4 SLC 500 RTD/Resistance Input Module/ Inst Manuale Utente Pagina 4

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