Allen-Bradley 1771-IL Installation Instructions Manual

Installation Instructions

Isolated Analog Input Module

(Catalog Number 1771-IL Series D)

Contents

This icon is used when additional information is available in the Isolated Analog

Input Module User Manual , publication 1771Ć6.5.128.

Use this document as a guide when installing the catalog number

1771-IL/D analog input module.

To

Prevent Electrostatic Discharge

Understand Compliance to European Union Directives 2

See page

Below

Understand Product Compatibility

Calculate Power Requirements

Determine Module Placement

3

3

3

Set the Configuration Jumpers

Key the Backplane Connector

4

4

Install the Module and Field Wiring Arm

Connect Wiring to the Field Wiring Arm

Ground the Chassis and Module

Configure the Module

5

6

7

8

For this reference information

Status Indicators

Troubleshooting

CSA Hazardous Information

Specifications

See page

10

11

12

13

Prevent Electrostatic

Discharge

The isolated analog input module is sensitive to electrostatic discharge. This module is shipped in static-shielded packaging to guard against electrostatic discharge damage. Observe the following precautions when handling this module.

!

ATTENTION: Electrostatic discharge can damage integrated circuits or semiconductors if you touch backplane connector pins. Follow these guidelines when you handle the module:

• Touch a grounded object to discharge static potential

• Wear an approved wrist-strap grounding device

• Do not touch the backplane connector or connector pins

• Do not touch circuit components inside the module

• If available, use a static-safe work station

• When not in use, keep the module in its original static-shielded packaging

Allen-Bradley 1771-IL

Publication 1771Ć5.62 - November 1998

( ( ($

!"

$ 1

'2$

3($

%.&

Isolated Analog Input Module

The 1771-IL/D module can be used with any 1771 I/O chassis.

Compatibility and data table use is listed below.

#$!

%$

!

&$$ ' (

) ) +(

: !

' /-0"4*#,& 7*4) : : :

' /-0"4*#,& 7*4) : : : :

% ' /-0"4*#,& 7*4)/54 2&342*$4*/.

/ ' &342*$4&( 4/ $/-0,&-&.4"28 -/(5,& 0,"$&-&.4

!"

+ ,((

+( -./0 -0 /0

%&3 %&3 %&3

Do not use this module with Cat. No. 1771-AL adapter, PLC-2/20 or

2/30 programmable controllers.

The module receives its power through the 1771 I/O power supply and requires 1.1A at 5V (5.5 Watts) from the backplane.

Add this current to the requirements of all other modules in the I/O chassis to prevent overloading the chassis backplane and/or backplane power supply.

You can place your module in any I/O module slot of the I/O chassis except for the extreme left slot. This slot is reserved for PC processors or adapter modules.

!

ATTENTION: Do not insert or remove modules from the I/O chassis while system power is ON. Failure to observe this rule could result in damage to module circuitry.

3

Group your modules to minimize adverse affects from radiated electrical noise and heat. We recommend the following.

• Group analog input and low voltage dc modules away from ac modules or high voltage dc modules to minimize electrical noise interference.

• Do not place this module in the same I/O group with a discrete high-density I/O module when using 2-slot addressing. This module uses a byte in both the input and output image tables for block transfer.

5#,*$"4*/. : /6&-#&2

6 Isolated Analog Input Module

0

! 0 "

Connect your I/O devices to the field wiring arm (cat. no. 1771-WF) shipped with the module.

!

ATTENTION: Remove power from the 1771 I/O chassis backplane and field wiring arm before removing or installing an I/O module.

• Failure to remove power from the backplane or wiring arm could cause module damage, degradation of performance, or injury.

• Failure to remove power from the backplane could cause injury or equipment damage due to possible unexpected operation.

! " # $!#

% & &'((') *+,

5.$4*/.",

2/5.%

5.$4*/.",

2/5.%

+

.",/( /52$&

–

+

.",/( /52$&

–

)"..&,

)"..&,

)"..&,

)"..&,

)"..&,

)"..&,

)"..&,

)"..&,

*&,% !*2*.( 2-

"4 / :!

-./ )& : ' -/%5,& %/&3 ./4 3500,8 ,//0 0/7&2 +/2 ,//0 0/7&2&%

".",/( 3/52$&3 142".3-*44&23 42".3%5$&23 &4$9 //0 0/7&2 -534 #&

3500,*&% #8 4)& 53&2

:

Allen-Bradley 1771-IL

5#,*$"4*/. : /6&-#&2

Isolated Analog Input Module 13

5-#&2 /' .0543

/%5,& /$"4*/.

.054 6/,4")& 2".)&3 1./-*.",7

.054 $522&.4 2".)&3 1./-*.",7

&3/,54*/.

$$52"$8

&-0&2"452& /&''*$*&.4

*.&"2*48

&0&"4"#*,*48

3/,"4*/. ;/,4")&

.054 /6&26/,4")& 02/4&$4*/.

B.3$",&% ".% #*."28 /54054

%"4" 4/ 4@& 02/$&33/2

.054 *-0&%".$&

/--/. -/%& 2&F&$4*/.

/--/. -/%& *-0&%&.$&

/2-", -/%& 2& &$4*/.

(0&. *2$5*4 &4&$4*/.

)/,4"+& -/%&

522&.4 -/%&

*-& 4/ &4&$4 (0&. *2$5*4

",*#2"4*/.

.+*.&&2*.+ 5.*43 3&.4 4/

02/$&33/2

.4&2.", 3$". 2"4&

"$A0,".& 522&.4

/@&2 *33*0"4*/.

<&2-", *33*0"4*/.

/.%5$4/23

;/,4")&

522&.4

B*2*.+

"4&+/2>

"#,&

! "

!

'5,,8 *3/,"4&% %*''&2&.4*",

!( 2"$+ : 3,/4

9 4/ 9;

4/ ;

: 4/ 9;

: 4/ 9;

9 4/ 9-

4/ 9-

: 4/ 9-

:#*4 #*."28 /6&2 '5,, 2".)&

80*$", : < /' '5,, 3$",& 2".)& = /

">*-5- : < /' '5,, 3$",& 2".)& =

80*$", : < /' '5,, 3$",& 2".)& = /

">*-5- : < /' '5,, 3$",& 2".)& = /

/

1.$,5%&3 < ?@&. 53*.) *.4&2.", $522&.4 2&3*34/27

900-!

/ /' '5,, 3$",& 2".)&

9

9

@*3 *3/,"4*/. -&&43 /2 &>$&&%3 4@& 2&A5*2&-&.43 /' B

34".%"2% ".% 34".%"2% /

6/,4")& -/%&C ; "$ 12-37 $/.4*.5/53D

$522&.4 -/%&C ; %$ $/.4*.5/53

4/ 9 '/2 5.*0/,"2 2".)&3

1 4/ ; 9 4/ 9; 4/ 9- ".% 9 4/ 9-7

: 4/ '/2 #*0/,"2 2".)&3

9; 9; 9- *.054 2".)&3

E -&)/@-3 '/2 6/,4")& 2".)&3D /@-3 '/2 $522&.4

2".)&3

E %# = G ".% /@- 3/52$& *-#",".$&

E -&)/@-3 [email protected]&% #8 H .

! %# ' 9

(0&. *.054 02/%5$&3 503$",& 2&"%*.+

(0&. *.054 02/%5$&3 9&2/ 2&"%*.+

3 -"1*-5-

54/:$",*#2"4*/. 6/773&4 ".% +"*.8

;&2/ /773&4 ".% +"*. "% 534-&.4 7/2 &"$< $<"..&, =*"

02/+2"--*.+ 4&2-*.",

)&2*7> &=&2> 3*1 -/.4<3 4/ -"*.4"*. 30&$*7*&% "$$52"$>

? @*4< 3&,&$4"#,& 3$",*.+

? #*."2>

-3 7/2 $<"..&,3

' ?)

B"443 -"1*-5-

CD<2 -"1*-5-

+"5+& 342".%&% 6-"18

D *.$< *.35,"4*/. 6-"18

"4&+/2>

C3& &,,%&. 3<*&,%&% $"#,&

5#,*$"4*/. : /6&-#&2

14 Isolated Analog Input Module

!

.6*2/.-&.4", /.%*4*/.3

&8*.(

0&2"4*/.", &-0&2"452&!

4/2"(& &-0&2"452&!

&,"4*6& 5-*%*48!

0&2"4*.(

4/2"(&

4/ _ ' 4/

: 4/ _

_ )

': 4/ _

4/ + '7*41/54 $/.%&.3"4*/.)

4/ + '7*41/54 $/.%&.3"4*/.)

#&47&&. ".%

#&47&&. ".%

"4 / :9

: *.$1:0/5.%3

*&,% 9*2*.( 2-

9*2*.( 2- $2&7 /2;5&

(&.$8 &24*<*$"4*/.

'71&. 02/%5$4 /2 0"$="(*.( *3 -"2=&%)

>3&2 ".5",

•

$&24*<*&%

•

,"33 *6*3*/. 2/503 $&24*<*&%

•

>? ,*34&%

•

-"2=&% </2 ",, "00,*$"#,& %*2&$4*6&3

5#,*$"4*/. :

&<&2 4/ 05#,*$"4*/. : @2/(2"--"#,& /.42/,,&2 9*2*.( ".% 2/5.%*.( 5*%&,*.&3A

Allen-Bradley 1771-IL

5#,*$"4*/. : /6&-#&2

Isolated Analog Input Module 15

!#

$ !$

"

"4" "#,& 3"(&

&3/,54*/.

"-0,& *-&

",*#2"4*/.

$$52"$8

/--/. /%& &1&$4*/.

/2-", -/%& 2&1&$4*/.

.054 D6&26/,4"(& 2/4&$4*/.

"$F0,".& 522&.4

/7&2 *33*0"4*/.

+&2-", *33*0"4*/.

.34&2.", $". "4&

.(*.&&2*.( .*43 3&.4 4/

2/$&33/2

(&.$8 &2'*'*$"4*/.

The following are major differences between series levels of the

1771-IL isolated analog input module.

!

"

*.! /54! 2&"% 7/2%3! 72*4&

7/2%3

:#*4 #*."28

/ &'"5,4 -3) 2".(&

-3 4/ 3 *. -3 *.$2&-&.43

&$+".*$", "%1534-&.43 '/2 ("*.

/''3&4 ".% 9&2/ /''3&4

*.! /54! 2&"% 7/2%3! 72*4& 7/2%3

:#*4 #*."28

/ &'"5,4 -3) 2".(& -3 4/ 3 *. -3 *.$2&-&.43

> /' '5,, 3$",& 2".(& ? /

54/:$",*#2"4*/. ;/''3&4 ".% ("*.<

=&2/ /''3&4 ".% ("*. "%1534-&.4 '/2 &"$+ $+"..&, 6*" 02/(2"--*.(

4&2-*.",

@/,4"(&A 80*$", : > /' '5,, 3$",& 2".(& ? /

"B*-5- : > /' '5,, 3$",& 2".(& ?

522&.4A

80*$", : > /' '5,, 3$",& 2".(& ? /

"B*-5- : > /' '5,, 3$",& 2".(& ? /

/

;.$,5%&3 > 7+&. 53*.( *.4&2.", $522&.4 2&3*34/2<

C %# ? 9 ".% /+- 3/52$&

*-#",".$&

C %# ? 9

E @ 0&"F $/.4*.5/53

C %# ? 9 ".% /+- 3/52$& *-#",".$&

C %# ? 9

6/,4"(& -/%&A @ "$ ;2-3< $/.4*.5/53)

$522&.4 -/%&A @ %$ $/.4*.5/53

? E@ ? E@ ? E@

G"443 -"B*-5-

!+2 -"B*-5-

G"443 -"B*-5-

!+2 -"B*-5-

G"443 -"B*-5-

!+2 -"B*-5-

-3 '/2 $+"..&,3 ;./ 3$",*.( /2

%*(*4", '*,4&2*.(<

E 7*4+ 3&,&$4"#,& 3$",*.(

-3 '/2 $+"..&,3 ;./ 3$",*.( /2 %*(*4", '*,4&2*.(<

E 7*4+ 3&,&$4"#,& 3$",*.(

E #*."28

$&24*'*&%

,"33 *6*3*/. 2/503 $&24*'*&%)

H ,*34&%

$&24*'*&%

,"33 *6*3*/. 2/503

$&24*'*&%)

H ,*34&%)

-"2F&% '/2 ",, "00,*$"#,&

%*2&$4*6&3

5#,*$"4*/. : /6&-#&2