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Allen-Bradley ControlLogix 1756-IF4FXOF2F, Руководство по установке

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12

    ControlLogix High Speed Analog I/O Module 

Publication

 1756-IN004A-EN-P - February 2002

After completing field-side wiring, secure the wires in the strain relief 
area with a cable-tie.

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1756-IF4FXOF2F Voltage Mode Wiring Diagram

User 

Analog 

Input 

Device

(+)

(-)

42743

Shield 
ground

(+)

(+)

(-)

Shield 
ground

+IN-1/V

IN-1/I

-IN-1

+IN-3/V

V OUT-1

IN-3/I

-IN-3

Not used

Not used

I OUT-1

RTN-1

Not used

+IN-0/V

IN-0/I
-IN-0

+IN-2/V

IN-2/I
-IN-2

Not used

Not used

Not used

Not used

Not used

Not used

V OUT-0

Not used

Not used

I OUT-0

Not used

Not used

Not used

Not used

Not used

Not used

Not used

RTN-0

Содержание ControlLogix 1756-IF4FXOF2F

Страница 1: ... theautomationbookstore com and place an order call 800 963 9548 USA Canada or 001 320 725 1574 outside USA Canada To See page Obtain a User Manual 1 Identify the Module Components 6 Prevent Electrostatic Discharge 5 Note the Power Requirements 7 Install the Module 7 Key the Removable Terminal Block Interface Module 8 Wire the Module 11 Assemble the Removable Terminal Block and the Housing 13 Inst...

Страница 2: ...d layout examples shown in this publication are intended solely for purposes of example Since there are many variables and requirements associated with any particular installation Allen Bradley does not assume responsibility or liability to include intellectual property liability for actual use based upon the examples shown in this publication Allen Bradley publication SGI 1 1 Safety Guidelines fo...

Страница 3: ...d and recognize the consequences of a potential hazard WARNING Identifies information about practices or circumstances that can cause an explosion in a hazardous environment which may lead to personal injury or death property damage or economic loss ATTENTION Identifies information about practices or circumstances that can lead to personal injury or death property damage or economic loss IMPORTANT...

Страница 4: ... be mounted within an enclosure that is suitably designed for those specific environmental conditions that will be present and appropriately designed to prevent personal injury resulting from accessibility to live parts The interior of the enclosure must be accessible only by the use of a tool Subsequent sections of this publication may contain additional information regarding specific enclosure t...

Страница 5: ...ounded object to discharge potential static Wear an approved grounding wriststrap Do not touch connectors or pins on component boards Do not touch circuit components inside the equipment If available use a static safe workstation When not in use store the equipment in appropriate static safe packaging WARNING When you insert or remove the module while backplane power is on an electrical arc can oc...

Страница 6: ...ely ordered RTB or a Bulletin 1492 Interface Module IFM to connect all field side wiring This module uses one of the following RTBs 1756 TBCH 36 position Cage clamp RTB 1756 TBS6H 36 position Spring clamp RTB Use an extended depth cover 1756 TBE for applications with heavy gauge wiring or requiring additional routing space When using an IFM consult the documentation that came with it to connect al...

Страница 7: ...chassis to prevent overloading the power supply Install the Module You can install or remove the module while chassis power is applied WARNING When you insert or remove the module while backplane power is on an electrical arc can occur This could cause an explosion in hazardous location installations Be sure that power is removed or the area is nonhazardous before proceeding 20861 M 20862 M 1 Alig...

Страница 8: ...m maximum flat bladed screwdriver before installing it onto the module Shielded cable is required when using this module We recommend using Belden 8761 cable to wire the RTB The RTB terminations can accommodate 14 22 gauge shielded wire WARNING When you connect or disconnect the Removable Terminal Block RTB with field side power applied an electrical arc can occur This could cause an explosion in ...

Страница 9: ...1 2 Ground at an earth ground on the chassis as shown below 3 Connect the insulated wires to the RTB a Remove a length of cable jacket from the connecting cable b Pull the foil shield and bare drain wire from the insulated wire c Twist the foil shield and drain wire together to form a single strand d Attach aground lug and apply heat shrink tubing to the exit area 20104 M Field Device Drain wire 4...

Страница 10: ...connecting cable b Pull the foil shield and bare drain wire from the insulated wire c Cut the foil shield and drain wire back to the cable casing and apply shrink wrap exposing only the insulated wires 43182 Spring Clamp RTB Cage Clamp RTB 20860 M 20859 M A Strip 7 16 inch 11mm maximum length of wire B Insert the screwdriver into the inner hole of the RTB C Insert the wire into the open terminal a...

Страница 11: ... 26 27 28 29 30 31 32 33 34 35 36 IN 1 V IN 1 I IN 1 IN 3 V V OUT 1 IN 3 I IN 3 Not used Not used I OUT 1 RTN 1 Not used IN 0 V IN 0 I IN 0 IN 2 V IN 2 I IN 2 1756 IF4FXOF2F Current Mode Wiring Diagram 2 Wire Transmitter A A A i i 42742 Shield ground Current Output Load Not used Not used Not used Not used Not used Not used V OUT 0 Not used Not used I OUT 0 Not used Not used Not used Not used Not u...

Страница 12: ...0 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 1756 IF4FXOF2F Voltage Mode Wiring Diagram User Analog Input Device 42743 Shield ground Shield ground IN 1 V IN 1 I IN 1 IN 3 V V OUT 1 IN 3 I IN 3 Not used Not used I OUT 1 RTN 1 Not used IN 0 V IN 0 I IN 0 IN 2 V IN 2 I IN 2 Not used Not used Not used Not used Not used Not used V OUT 0 Not used Not used I OUT 0 Not used Not used Not used Not used...

Страница 13: ...side power applied an electrical arc can occur This could cause an explosion in hazardous location installations Be sure that power is removed or the area is nonhazardous before proceeding 20858 M Groove Groove Side edge of the RTB Side edge of the RTB Strain relief area 1 Align the grooves at the bottom of the housing with the side edges of the RTB 2 Slide the RTB into the housing until it snaps ...

Страница 14: ...ssary LED indicators This display Means Take this action OK Steady green light The inputs and outputs are being multicast and in normal operating state None OK Flashing green light 1 The module has passed internal diagnostics but is not actively controlled 2 The controller is in Program mode 1 Configure the module with RSLogix 5000 2 If ready switch the controller to Run mode OK Flashingred light ...

Страница 15: ...ve the Module WARNING When you insert or remove the module while backplane power is on an electrical arc can occur This could cause an explosion in hazardous location installations Be sure that power is removed or the area is nonhazardous before proceeding 20855 M 2 Open the RTB door and pull the RTB off the module 1 Unlock the locking tab at the top of the module 42517 1 Push in top and bottom lo...

Страница 16: ... Keying Backplane Electronic RTB Keying User defined Field Wiring Arm and Housing 36 Position RTB 1756 TBCH or TBS6H 1 Conductors Wire Size Category 22 14 gauge 2mm2 stranded 2 3 64 inch 1 2mm insulation maximum 2 2 Screwdriver Width for RTB 5 16 inch 8mm maximum Environmental Conditions Operating Temperature IEC 60068 2 1 Test Ad Operating Cold IEC 60068 2 2 Test Bd Operating Dry Heat IEC 60068 2...

Страница 17: ...2kV line earth CM on shielded ports Conducted RF Immunity IEC 61000 4 6 10Vrms with 1kHz sine wave 80 AM from 150kHz to 80MHz Enclosure Type Rating None open style Certifications where product is marked UL UL Listed Industrial Control Equipment CSA CSA Certified Process Control Equipment CSA CSA Certified Process Control Equipment for Class I Division 2 Group A B C D Hazardous Locations FM FM Appr...

Страница 18: ...wired for current operation Common Mode Noise Rejection 70dB typical 50 60 Hz Accuracy at 25 C 0 05 of range immediately after calibration Better than 0 1 of range within calibration interval Calibration Interval 12 months typical Gain Drift with Temperature 25 ppm degree C maximum voltage 35 ppm degree C maximum current Input Error over Full Temp Range 0 2 of range Minimum Scan Time for all Chann...

Страница 19: ...y of the input channel reading when a steady state signal is applied i e 1 LSB is one count 1 3mV from the nominal reading The following information applies when operating this equipment in hazardous locations Products marked CL I DIV 2 GP A B C D are suitable for use in Class I Division 2 Groups A B C D Hazardous Locations and nonhazardous locations only Each product is supplied with markings on ...

Страница 20: ...plus faible peut être utilisé pour déterminer le code de température global du système Les combinaisons d équipements dans le système sont sujettes à inspection par les autorités locales qualifiées au moment de l installation AVERTISSEMENT RISQUE D EXPLOSION Couper le courant ou s assurer que l environnement est classé non dangereux avant de débrancher l équipement Couper le courant ou s assurer q...

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