Rockwell Automation 1769-IF16C User Manual

Installation Instructions

Compact High-density Analog Current Input Module

Catalog Number 1769-IF16C

Topic Page

Important User Information 2 Electrostatic Discharge 3 Remove Power 3 Hazardous Location 4 Environnements dangereux 4 About the 1769-IF16C Module 5 Install the 1769-IF16C Module 6 Adding the Module to the 1769 System 6 Mounting Expansion I/O 9 Making Field Wiring Connections 11 Configure the 1769-IF16C Module 15 Specifications 23 Replacement Parts 25 Additional Resources 26

2 Compact High-density Analog Current Input Module

Important User Information

Solid state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (Publication

available from your local Rockwell Automation sales office or online at

SGI-1.1 http://literature.rockwellautomation.com

equipment and hard-wired electromechanical devices. Because of this difference, and also because of the wide variety of uses for solid state equipment, all persons responsible for applying this equipment must satisfy themselves that each intended application of this equipment is acceptable.

In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment.

The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or liability for actual use based on the examples and diagrams.

No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or software described in this manual.

Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation, Inc., is prohibited.

Throughout this manual, when necessary, we use notes to make you aware of safety considerations.

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.

) describes some important differences between solid state

IMPORTANT

ATTENTION

SHOCK HAZARD

BURN HAZARD

Identifies information that is critical for successful application and understanding of the product.

Identifies information about practices or circumstances that can lead to personal injury or death, property damage, or economic loss. Attentions help you identify a hazard, avoid a hazard and recognize the consequences.

Labels may be on or inside the equipment (for example, a drive or motor) to alert people that dangerous voltage may be present.

Labels may be on or inside the equipment (for example, a drive or motor) to alert people that surfaces may reach dangerous temperatures.

Publication 1769-IN085A-EN-P - August 2008

Electrostatic Discharge

Compact High-density Analog Current Input Module 3

ATTENTION

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

Remove Power

ATTENTION

Remove power before removing or inserting this module. When you remove or insert a module with power applied, an electrical arc may occur. An electrical arc can cause personal injury or property damage by:

Electrical arcing causes excessive wear to contacts on both the module and its mating connector. Worn contacts may create electrical resistance.

• Touch a grounded object to discharge static potential.

• Wear an approved wrist-strap grounding device.

• Do not touch the bus connector or connector pins.

• Do not touch circuit components inside the module.

• Use a static-safe work station, if available.

• Keep the module in its static-shield box when not in use.

• sending an erroneous signal to your system’s field devices, causing

unintended machine motion.

• causing an explosion in a hazardous environment.

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4 Compact High-density Analog Current Input Module

Hazardous Location

This equipment is suitable for use in Class I, Division 2, Groups A, B, C, D or non-hazardous locations only. The following statement applies to use in hazardous locations.

WARNING

EXPLOSION HAZARD Substitution of components may impair suitability for Class I, Division 2. Do not replace components or disconnect equipment unless power is

switched off or the area is known to be non-hazardous. Do not connect or disconnect components unless power is switched off

or the area is known to be non-hazardous. This product must be installed in an enclosure. All wiring must comply with Class I, Division 2 wiring methods of Article

501 of the National Electrical Code and/or in accordance with Section 18-1J2 of the Canadian Electrical Code, and in accordance with the authority having jurisdiction.

Environnements dangereux

Cet équipement est conçu pour être utilisé dans des environnements de Classe 1, Division 2, Groupes A, B, C, D ou non dangereux. La mise en garde suivante s’applique à une utilisation dans des environnements dangereux.

ATTENTION

DANGER D’EXPLOSION La substitution de composants peut rendre cet équipement impropre

à une utilisation en environnement de Classe 1, Division 2. Ne pas remplacer de composants ou déconnecter l'équipement sans

s'être assuré que l'alimentation est coupée et que l'environnement est classé non dangereux.

Ne pas connecter ou déconnecter des composants sans s'être assuré que l'alimentation est coupée ou que l'environnement est classé non dangereux.

Ce produit doit être installé dans une armoire.

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Compact High-density Analog Current Input Module 5

About the 1769-IF16C Module

Compact I/O is suitable for use in an industrial environment when installed in accordance with these instructions. Specifically, this equipment is intended for use

in clean, dry environments (Pollution degree 2 Over Voltage Category II

(2)

(IEC 60664-1)

Module Description

(1)

) and to circuits not exceeding

(3)

12a

Analog

DANGER

Do Not Remove RTB Under Power

Unless Area is Non-Hazardous

10a

10b

IN0+

IN1+

IN2+

IN3+

IN4+

IN5+

IN6+

IN7+

COM

IN8+

IN9+

IN10+

IN11+

IN12+

IN13+

IN14+

IN15+

Ensure Adjacent Bus Lever is Unlatched/Latched Before/After Removing/Inserting Module

1769-IF16C

Analog

Item Description

1 Bus lever (with locking function)

2a Upper panel mounting tab

2b Lower panel mounting tab

3 Module status indicator

4 Module door with terminal

identification label

5a Movable bus connector

with female pins

5b Stationary bus connector

with male pins

6 Nameplate label

7a Upper

tongue-and-groove slots

7b Lower

tongue-and-groove slots

8a Upper DIN rail latch

8b Lower DIN rail latch

9 Write-on label (user ID tag)

10 Removable terminal block (RTB)

with finger-safe cover

10a RTB upper retaining screw

10b RTB lower retaining screw

(1) Pollution Degree 2 is an environment where, normally, only non-conductive pollution occurs except that occasionally a

temporary conductivity caused by condensation is expected.

(2) Over Voltage Category II is the load level section of the electrical distribution system. At this level, transient voltages are

controlled and do not exceed the impulse voltage capability of the product’s insulation.

(3) Pollution Degree 2 and Over Voltage Category II are International Electrotechnical Commission (IEC) designations.

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6 Compact High-density Analog Current Input Module

Simplified Input Circuit Diagram

LOCAL

10 M

IN+

200

249

COM

20 K

0.1 μF

20 K

Install the 1769-IF16C Module

Follow these steps to install the module.

LOCALVLOCALVLOCAL

Gain A/D

l e x e r

1. Add the module to the 1769 system.

You can add the module before or after mounting.

2. Mount Expansion I/O.

• Panel mount

• DIN-rail mount

3. Make field wiring connections.

4. Configure the module.

This publication describes these steps in detail.

Adding the Module to the 1769 System

Attach the module to the controller or an adjacent I/O module before or after mounting. For mounting instructions, see Use the Dimensional Template

the Module to a DIN Rail. To work with a system that is already mounted, see Replace a Single Module Within a System

Publication 1769-IN085A-EN-P - August 2008

, or Mount

Compact High-density Analog Current Input Module 7

Assemble the 1769 System

The following procedure shows you how to assemble the Compact I/O system.

1. Disconnect power.

2. Check that the bus lever of the module to be installed is in the unlocked (fully right) position.

3. Use the upper and lower tongue-and-groove slots (1) to secure the modules together or to a controller.

4. Move the module back along the tongue-and-groove slots until the bus connectors (2) line up with each other.

5. Push the bus lever back slightly to clear the positioning tab (3).

Use your fingers or a small screwdriver.

6. To allow communication between the controller and module, move the bus lever fully to the left (4) until it clicks, making sure it is locked firmly in place.

ATTENTION

When attaching I/O modules, it is very important that the bus connectors

are securely locked together to be sure of proper electrical connection. Securely locking together the bus connectors is required for use in hazardous locations.

For more information on hazardous locations see page 4

7. Attach an end-cap terminator (5) to the last module in the system by using the tongue-and-groove slots as before.

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8 Compact High-density Analog Current Input Module

8. Lock the end-cap bus terminator (6).

IMPORTANT

You must use a 1769-ECR or 1769-ECL right or left end cap to terminate the end of the serial communication bus. An I/O configuration fault will occur if an end cap is not used.

Replace a Single Module Within a System

The module can be replaced while the system is mounted to a panel or DIN rail.

1. Remove power.

See Remove Power

2. Remove the upper and lower mounting screws from the module or open the DIN latches using a flat-blade or Phillips screwdriver.

3. Move the bus lever to the right to disconnect or unlock the bus.

4. On the right-side adjacent module, move its bus lever to the right (unlock) to disconnect it from the module to be removed.

5. Gently slide the disconnected module forward.

If you feel excessive resistance, check that the module is disconnected from the bus and that both mounting screws are removed or DIN latches opened.

TIP

on page 3.

It may be necessary to rock the module slightly from front to back to remove it, or, in a panel-mounted system, to loosen the screws of adjacent modules.

6. Be sure that the bus lever on the module and on the right-side adjacent module are in the unlocked (fully right) position before installing the replacement module.

7. Slide the replacement module into the open slot.

8. Connect the modules by locking (fully left) the bus levers on the replacement module and the right-side adjacent module.

9. Replace the mounting screws or snap the module onto the DIN rail.

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Mounting Expansion I/O

Compact High-density Analog Current Input Module 9

ATTENTION

During panel or DIN rail mounting of all devices, be sure that all debris, that is, metal chips or wire strands, is kept from falling into the module. Debris that falls into the module could cause damage when cycling power.

Minimum Spacing

Maintain spacing from enclosure walls, wireways, or adjacent equipment. Allow 50 mm (2 in.) of space on all sides for adequate ventilation, as shown.

To p

Side Side

Controller

Compact I/O

Bottom

Compact I/O

End Cap

Compact I/O

Mount the Module to a Panel

Mount the module to a panel using two screws per module. Use M4 or #8 panhead screws. Mounting screws are required on every module.

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10 Compact High-density Analog Current Input Module

Use the Dimensional Template

Spacing for single-wide modules 35 mm (1.378 in.)

Spacing for one-and-a-half wide modules 52.5 mm (2.067 in.)

Refer to host controller documentation for this dimension.

NOTE: Overall spacing tolerance ±0.44 mm (0.016 in.)

Locate holes every 17.5 mm (0.689 in.) to allow for a mix of single-wide and one-and-a-half-wide modules (for example, the 1769-OA16 module).

Use Modules as a Template

This procedure lets you use the assembled modules as a template for drilling holes in the panel. See Use the Dimensional Template mounting equipment.

if you have sophisticated panel

On a clean work surface, assemble no more than three modules.

Due to module-mounting hole tolerance, it is important to follow this procedure.

1. Using the assembled modules as a template, carefully mark the center of all module-mounting holes on the panel.

2. Return the assembled modules to the clean work surface, including any previously mounted modules.

3. Drill and tap the mounting holes for the recommended M4 or #8 screws.

4. Place the modules back on the panel, and check for proper hole alignment.

5. Attach the modules to the panel using the mounting screws.

TIP

If you are mounting more modules, mount only the last one of this group and put the others aside. This reduces the remounting time during drilling and tapping of the next group.

6. Repeat steps 1…6 for any remaining modules.

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Compact High-density Analog Current Input Module 11

Mount the Module to a DIN Rail

The module can be mounted using these DIN rails:

• 35 x 7.5 mm (EN 50 022 - 35 x 7.5)

• 35 x 15 mm (EN 50 022 - 35 x 15)

To mount the module on a DIN rail, follow these steps.

1. Close the DIN rail latches.

2. Press the DIN rail mounting area of the module against the DIN rail.

The latches will momentarily open and lock into place.

Making Field Wiring Connections

Use the information in this section to wire the module.

• Grounding the module

• System wiring guidelines

• Input sensors/transmitters wiring

• Terminal labels

• Finger-safe terminal block wiring and removal

• Wire size and terminal screw torque

Grounding the Module

This product is intended to be mounted to a well-grounded mounting surface such as a metal panel. Additional grounding connections from the module’s mounting tabs or DIN rail, if used, are not required unless the mounting surface cannot be grounded. Refer to Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1

, for additional information.

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12 Compact High-density Analog Current Input Module

System Wiring Guidelines

Consider the following when wiring your system:

• All module commons (COM) are connected in the analog module.

• The analog common (COM) is not connected to earth ground inside the

module.

• Channels are not isolated from each other.

• Use Belden 8761, or equivalent, shielded wire.

• Under normal conditions, the drain wire and shield junction must be

connected to earth ground via a panel or DIN rail mounting screw at the analog I/O module end. Keep the shield connection to ground as short as

possible.

• To ensure optimum accuracy, limit overall cable impedance by keeping your

cable as short as possible. Locate the I/O system as close to your sensors or actuators as your application will permit.

• If multiple power supplies are used with analog inputs, the power supply

commons must be connected.

• The 1769-IF16C module does not provide loop power for analog inputs. Use

a Class 2-rated power supply that matches the input transmitter specifications.

• Voltages on the IN+ terminals of the 1769-IF16C module must be within

+/-10V DC of analog common.

(1)

(2)

ATTENTION

Be careful when stripping wires. Wire fragments that fall into a module could cause damage at power up. Once wiring is complete, ensure the module is free of all metal fragments.

(1) In environments where high-frequency noise may be present, it may be necessary to directly ground cable shields to earth

at the module end and via a 0.1 µF capacitor at the sensor end.

(2) Cable length over 50 m (164 ft) may impact accuracy. For details, refer to the Compact High-Density Analog Input Modules

User Manual, publication 1769-UM018.

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Compact High-density Analog Current Input Module 13

Wire Input Sensors/Transmitters

Sensor/ Tra ns mi tte r

Supply

Power

(1)

Current Tra ns mi tte r

Signal

Current Transmitter

Ground

(1) The sensor power supply must be rated Class 2.

Signal

1769-IF16C Terminal Block

IN0+

IN1+

IN2+

IN3+

IN4+

IN5+

IN6+

IN7+

Com

IN8+ IN9+

IN10+

IN11+

IN12+

IN13+

IN14+

IN15+

Label the Terminals

A removable, write-on label is provided with the module. Remove the label from the door, mark the identification of each terminal with permanent ink, and slide the label back into the door. Your markings (ID tag) will be visible when the module door is closed.

Remove the Finger-safe Terminal Block

When wiring field devices to the module, it is not necessary to remove the terminal block. If you remove the terminal block, use the write-on label on the side of the terminal block to identify the module slot location and type.

R L

SLOT # ____

MODULE TYPE _____

To remove the terminal block, loosen the upper and lower retaining screws. The terminal block will back away from the module as you remove the screws. When replacing the terminal block, torque the retaining screws to 0.46 N

RoHS

•m (4.1 in•lbs).

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14 Compact High-density Analog Current Input Module

Wire the Finger-safe Terminal Block

Upper Retaining Screw

Lower Retaining Screw

When wiring the terminal block, keep the finger-safe cover in place.

1. Loosen the terminal screws to be wired.

2. Route the wire under the terminal pressure plate. You can use the bare wire or a spade lug. The terminals will accept a

6.35 mm (0.25 in.) spade lug.

TIP

The terminal screws are non-captive. Therefore, it is possible to use a ring lug [maximum 1/4 inch o.d. with a 0.139 inch minimum i.d. (M3.5)] with the module.

3. Tighten the terminal screw making sure the pressure plate secures the wire.

Recommended torque when tightening terminal screws is 0.68 N•m (6 in•lbs).

TIP

If you need to remove the finger-safe cover, insert a screw driver into one of the square wiring holes and gently pry the cover off. If you wire the terminal block with the finger-safe cover removed, you will not be able to put it back on the terminal block because the wires will be in the way.

Wire Size and Terminal Screw Torque

Each terminal accepts two wires with the following restrictions:.

Wire Type Wire Size Terminal Screw

Tor qu e

Solid Cu-90 °C (194 °F) #14…#22 AWG 0.68 N•m (6 in•lb) 0.46 N•m (4.1 in•lb) Stranded Cu-90 °C (194 °F) #16…#22 AWG 0.68 N•m (6 in•lb) 0.46 N•m (4.1 in•lb)

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Retaining Screw To rq ue

Compact High-density Analog Current Input Module 15

Configure the 1769-IF16C Module

Use the following I/O memory mapping tables to configure the 1769-IF16C module.

Output Data File

For each module, slot x, words 0 and 1 in the output data file contain the cancel latched channel alarm control bits.

Word/

15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00

Bit Word 0 CLL7CLH7CLL6CLH6CLL5CLH5CLL4CLH4CLL3CLH3CLL2CLH2CLL1CLH1CLL0CL

Word 1 CL

L15CLH15CLL14CLH14CLL13CLH13CLL12CLH12CLL11CLH11CLL10CLH10CLL9CLH9CLL8CLH8

The bits are defined as follows:

• CLHx = Cancel High Process Alarm Latch for Input x: Allows each input

high-process-alarm latch to be individually cancelled. Cancel = 1.

• CLLx = Cancel Low Process Alarm Latch for Input x: Allows each input

low-process-alarm latch to be individually cancelled. Cancel = 1.

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16 Compact High-density Analog Current Input Module

Input Data File

For each module, slot x, words 0…15 in the input data file contain the converted value of the module’s analog input channels. Word 16 in the input data file contains the time stamp value (if time stamping is enabled) that corresponds to the module's last input data sampling period. Words 17…21 in the input data file contain status bits for the analog input channels.

Input Data Array

Word/ Bit

Word 0 SGN Analog Read (Input) Data Value Channel 0 Word 1 SGN Analog Read (Input) Data Value Channel 1 Word 2 SGN Analog Read (Input) Data Value Channel 2 Word 3 SGN Analog Read (Input) Data Value Channel 3 Word 4 SGN Analog Read (Input) Data Value Channel 4 Word 5 SGN Analog Read (Input) Data Value Channel 5 Word 6 SGN Analog Read (Input) Data Value Channel 6 Word 7 SGN Analog Read (Input) Data Value Channel 7 Word 8 SGN Analog Read (Input) Data Value Channel 8 Word 9 SGN Analog Read (Input) Data Value Channel 9 Word 10 SGN Analog Read (Input) Data Value Channel 10 Word 11 SGN Analog Read (Input) Data Value Channel 11 Word 12 SGN Analog Read (Input) Data Value Channel 12 Word 13 SGN Analog Read (Input) Data Value Channel 13 Word 14 SGN Analog Read (Input) Data Value Channel 14 Word 15 SGN Analog Read (Input) Data Value Channel 15 Word 16 Nu Time Stamp Value Word 17 S15 S14 S13 S12 S11 S10 S9 S8 S7 S6 S5 S4 S3 S2 S1 S0 Word 18 L3 H3 U3 O3 L2 H2 U2 O2 L1 H1 U1 O1 L0 H0 U0 O0 Word 19 L7 H7 U7 O7 L6 H6 U6 O6 L5 H5 U5 O5 L4 H4 U4 O4 Word 20 L11 H11 U11 O11 L10 H10 U10 O10 L9 H9 U9 O9 L8 H8 U8 O8 Word 21 L15 H15 U15 O15 L14 H14 U14 O14 L13 H13 U13 O13 L12 H12 U12 O12

15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00

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Compact High-density Analog Current Input Module 17

The bits are defined as follows:

• SGN = Sign bit in 2’s complement format.

• Nu = Not Used. Bit set to 0.

• Sx = General Status bit for input channels 0…15.

• Ox = Over range flag bits for input channels 0…15.

• Ux = Under range flag bits for input channels 0…15.

• Hx = High Alarm flag bits for input channels 0…15.

• Lx = Low Alarm flag bits for input channels 0…15.

Configuration Data File

The manipulation of bits from this file is normally done with programming software (for example, RSLogix 5000, RSLogix 500, or RSNetWorx for DeviceNet software) during initial configuration of the system. In that case, graphical screens provided by the programming software simplify configuration.

Some systems, like the 1769-ADN DeviceNet adapter system, also allow the bits to be altered as part of the control program using communication rungs. In that case, it is necessary to understand the bit arrangement.

Configuration Data Array

Word/Bit 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00 Word 0 0 Real Time Sample Value Word 1 ETS Reserved

(1)

Word 2 EC Reserved EA AL

Word 3 Reserved Input Data

Format Ch0 Word 4 SGN Process Alarm High Data Value Channel 0 Word 5 SGN Process Alarm Low Data Value Channel 0 Word 6 SGN Alarm Dead Band Value Channel 0 Word 7 Reserved Word 8 EC Reserved EA AL

Word 9 Reserved Input Data

Format Ch1 Word 10 SGN Process Alarm High Data Value Channel 1 Word 11 SGN Process Alarm Low Data Value Channel 1 Word 12 SGN Alarm Dead Band Value Channel 1 Word 13 Reserved

Reserved Input Filter Sel Ch0

Reserved Input Type/Range

(1)

Reserved Input Filter Sel Ch1

Reserved Input Type/Range

Select Ch0

Select Ch1

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18 Compact High-density Analog Current Input Module

Configuration Data Array

Word/Bit 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00 Word 14 EC Reserved EA AL

Word 15 Reserved Input Data

Format Ch2 Word 16 SGN Process Alarm High Data Value Channel 2 Word 17 SGN Process Alarm Low Data Value Channel 2 Word 18 SGN Alarm Dead Band Value Channel 2 Word 19 Reserved Word 20 EC Reserved EA AL

Word 21 Reserved Input Data

Format Ch3 Word 22 SGN Process Alarm High Data Value Channel 3 Word 23 SGN Process Alarm Low Data Value Channel 3 Word 24 SGN Alarm Dead Band Value Channel 3 Word 25 Reserved Word 26 EC Reserved EA AL

Word 27 Reserved Input Data

Format Ch4 Word 28 SGN Process Alarm High Data Value Channel 4 Word 29 SGN Process Alarm Low Data Value Channel 4 Word 30 SGN Alarm Dead Band Value Channel 4 Word 31 Reserved Word 32 EC Reserved EA AL

Word 33 Reserved Input Data

Format Ch5 Word 34 SGN Process Alarm High Data Value Channel 5 Word 35 SGN Process Alarm Low Data Value Channel 5 Word 36 SGN Alarm Dead Band Value Channel 5 Word 37 Reserved

(1)

Reserved Input Filter Sel Ch2

Reserved Input Type/Range

Select Ch2

(1)

Reserved Input Filter Sel Ch3

Reserved Input Type/Range

Select Ch3

(1)

Reserved Input Filter Sel Ch4

Reserved Input Type/Range

Select Ch4

(1)

Reserved Input Filter Sel Ch5

Reserved Input Type/Range

Select Ch5

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Compact High-density Analog Current Input Module 19

Configuration Data Array

Word/Bit 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00 Word 38 EC Reserved EA AL

Word 39 Reserved Input Data

Format Ch6 Word 40 SGN Process Alarm High Data Value Channel 6 Word 41 SGN Process Alarm Low Data Value Channel 6 Word 42 SGN Alarm Dead Band Value Channel 16 Word 43 Reserved Word 44 EC Reserved EA AL

Word 45 Reserved Input Data

Format Ch7 Word 46 SGN Process Alarm High Data Value Channel 7 Word 47 SGN Process Alarm Low Data Value Channel 7 Word 48 SGN Alarm Dead Band Value Channel 7 Word 49 Reserved Word 50 EC Reserved EA AL

Word 51 Reserved Input Data

Format Ch8 Word 52 SGN Process Alarm High Data Value Channel 8 Word 53 SGN Process Alarm Low Data Value Channel 8 Word 54 SGN Alarm Dead Band Value Channel 8 Word 55 Reserved Word 56 EC Reserved EA AL

Word 57 Reserved Input Data

Format Ch9 Word 58 SGN Process Alarm High Data Value Channel 9 Word 59 SGN Process Alarm Low Data Value Channel 9 Word 60 SGN Alarm Dead Band Value Channel 9 Word 61 Reserved

(1)

Reserved Input Filter Sel Ch6

Reserved Input Type/Range

Select Ch6

(1)

Reserved Input Filter Sel Ch7

Reserved Input Type/Range

Select Ch7

(1)

Reserved Input Filter Sel Ch8

Reserved Input Type/Range

Select Ch8

(1)

Reserved Input Filter Sel Ch9

Reserved Input Type/Range

Select Ch9

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20 Compact High-density Analog Current Input Module

Configuration Data Array

Word/Bit 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00 Word 62 EC Reserved EA AL

Word 63 Reserved Input Data

Format Ch10 Word 64 SGN Process Alarm High Data Value Channel 10 Word 65 SGN Process Alarm Low Data Value Channel 10 Word 66 SGN Alarm Dead Band Value Channel 10 Word 67 Reserved Word 68 EC Reserved EA AL

Word 69 Reserved Input Data

Format Ch11 Word 70 SGN Process Alarm High Data Value Channel 11 Word 71 SGN Process Alarm Low Data Value Channel 11 Word 72 SGN Alarm Dead Band Value Channel 11 Word 73 Reserved Word 74 EC Reserved EA AL

Word 75 Reserved Input Data

Format Ch12 Word 76 SGN Process Alarm High Data Value Channel 12 Word 77 SGN Process Alarm Low Data Value Channel 12 Word 78 SGN Alarm Dead Band Value Channel 12 Word 79 Reserved Word 80 EC Reserved EA AL

Word 81 Reserved Input Data

Format Ch13 Word 82 SGN Process Alarm High Data Value Channel 13 Word 83 SGN Process Alarm Low Data Value Channel 13 Word 84 SGN Alarm Dead Band Value Channel 13 Word 85 Reserved

(1)

Reserved Input Filter Sel Ch10

Reserved Input Type/Range

Select Ch10

(1)

Reserved Input Filter Sel Ch11

Reserved Input Type/Range

Select Ch11

(1)

Reserved Input Filter Sel Ch12

Reserved Input Type/Range

Select Ch12

(1)

Reserved Input Filter Sel Ch13

Reserved Input Type/Range

Select Ch13

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Compact High-density Analog Current Input Module 21

Configuration Data Array

Word/Bit 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00 Word 86 EC Reserved EA AL

Word 87 Reserved Input Data

Format Ch14 Word 88 SGN Process Alarm High Data Value Channel 14 Word 89 SGN Process Alarm Low Data Value Channel 14 Word 90 SGN Alarm Dead Band Value Channel 14 Word 91 Reserved Word 92 EC Reserved EA AL

Word 93 Reserved Input Data

Format Ch15 Word 94 SGN Process Alarm High Data Value Channel 15 Word 95 SGN Process Alarm Low Data Value Channel 15 Word 96 SGN Alarm Dead Band Value Channel 15 Word 97 Reserved

The bits are defined as follows:

(1)

Reserved Input Filter Sel Ch14

Reserved Input Type/Range

(1)

Reserved Input Filter Sel Ch15

Reserved Input Type/Range

Select Ch14

Select Ch15

• SGN = Sign bit in 2’s complement format

• Real Time Sample Value = Provides the ability to configure the Real Time

Sample Rate

• ETS = Enable Time Stamping

• EC = Enable Channel

• EA = Enable Alarm

• AL = Alarm Latch

• EI = Enable Input Process Alarm Interrupt

(1)

• Input Filter Sel Chx = Input Channel Filter Setting

• Input Data Format Chx = Input Data Format Select

• Input Type/Range Select Chx = Input Type/Range Select

• Process Alarm High Data Value Channel x = Provides the ability to configure

the Input Process Alarm High Value

• Process Alarm Low Data Value Channel x = Provides the ability to configure

the Input Process Alarm Low Value

• Alarm Dead Band Value Channel x = Provides the ability to configure the

Dead Band Value

(1) Alarm interrupts are not supported by all bus masters. Check your controller’s user manual to determine if expansion I/O

interrupts are supported.

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22 Compact High-density Analog Current Input Module

Bit Definitions for Channel Configuration Words

Define To Choose Make these bit settings

15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00

Input Filter Selection

Enable Interrupt

Process Alarm Latch

Enable Process Alarms

Enable Channel

(1) Alarm interrupts are not supported by all bus masters. Check your controller’s user manual to determine if expansion I/O

interrupts are supported.

60 Hz 50 Hz 16 Hz 315 Hz 1365 Hz Enable 1

(1)

Disable 0 Enable Disable 0

Enable Disable 0

Enable 1 Disable 0

0000 0001 0010 0011 0100

Bit Definitions for Input Range and Input Data Configuration

Define To Choose Make these bit settings

15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00

Input

4…20 mA

Range

0…20 mA

Select Input

Proportional

Data

Counts

Format

Engineering

Select

Units Scaled for PID 010 Percent

Range

Publication 1769-IN085A-EN-P - August 2008

000

001

011

0000 0001

Compact High-density Analog Current Input Module 23

Specifications

Compact High Density Analog Current Input Module - 1769-IF16C

Attribute Value

Dimensions (HxWxD), approx. 118 mm x 87 mm x 35 mm

Weight, approx. (with carton)

Temperature, storage -40 °C…85 °C (-40 °F…185 °F) Temperature, operating 0 °C…60 °C (32 °F…140 °F) Operating humidity 5% …95% non-condensing Operating altitude 2000 m (6561 ft) Vibration Operating: 10…500 Hz, 5 g, 0.030 in. peak-to-peak Shock Operating: 30 g, 11 ms panel-mounted

Bus current draw, max 190 mA @ 5V DC

Heat dissipation 4 total Watts (The Watts per point plus the minimum Watts with

Module OK status indicator On: The module has power, has passed internal diagnostics, and is

System power supply distance rating The module may not be more than 8 modules away from the

Recommended cable Belden 8761 (shielded) Vendor I.D. code 1 Product type code 10 Product code 47 Input words 22 Output words 2 Configuration words 98

Height including mounting tabs is 138 mm (5.43 in.)

4.65 in. x 3.43 in. x 1.38 in.

Height including mounting tabs is 138 mm (5.43 in.)

281 g (0.62 lb)

(20 g, 11 ms DIN rail-mounted)

Non-operating: 40 g panel-mounted

(30 g DIN rail-mounted)

70 mA @ 24V DC

all points energized.)

communicating over the bus.

Off: Any of the above is not true.

system power supply.

Publication 1769-IN085A-EN-P - August 2008

24 Compact High-density Analog Current Input Module

Input Specifications

Attribute Value

(1)

Analog normal operating ranges

Full scale analog ranges

(1)

Number of inputs 16 single-ended Converter type S Response speed per channel

Resolution, max

Rated working voltage

Common mode voltage range

(2)

(3)

(4)

Common mode rejection greater than 60 dB at 50 and 60 Hz with the 16 Hz filter selected,

Input impedance 249 Ω

Overall accuracy

(5)

Accuracy drift with temperature ±0.0045% per °C Calibration None required Non-linearity (in percent full scale) ±0.03%

Repeatability

(6)

Module error over full temperature range (0…60 °C [32 °F…140 °F])

Channel diagnostics Over- or under-range by bit reporting, process alarms

Maximum overload at input terminals Input group to bus isolation 500V AC or 710V DC for 1 minute (qualification test)

(1) The over- or under-range flag will come on when the normal operating range (over/under) is exceeded. The module will

continue to convert the analog input up to the maximum full scale range. The flag automatically resets when within the

normal operating range. (2) Resolution is dependent upon your filter selection. (3) Rated working voltage is the maximum continuous voltage that can be applied at the input terminal, including the input

signal and the value that floats above ground potential (for example, 10V DC input signal and 20V DC potential above

ground). (4) For proper operation, the plus input terminals must be within ±10V DC of analog common. (5) Includes offset, gain, non-linearity and repeatability error terms. (6) Repeatability is the ability of the input module to register the same reading in successive measurements for the same input

signal. (7) Damage may occur to the input circuit if this value is exceeded. (8) Refer to the Compact High-Density Analog Input Modules User Manual, publication 1769-UM018..

0…20 mA, 4…20 mA

0…21 mA, 3.2…21 mA

igma Delta

Input filter and configuration dependent.

(8)

16 bits (unipolar) 15 bits plus sign (bipolar)

30V AC/30V DC

±10V DC maximum per channel

respectively.

0.5% full scale at 25 °C (77 °F) for 16 Hz, 50 Hz, and 60 Hz filters

±0.03% for 16 Hz filter

1.25% for 16 Hz filter

(7)

±28 mA continuous, 7.0 V DC

30V AC/30V DC working voltage (IEC Class 2 reinforced insulation)

Publication 1769-IN085A-EN-P - August 2008

Compact High-density Analog Current Input Module 25

Certifications

Certification Value

Agency Certification • C-UL certified (under CSA C22.2 No. 142)

• UL 508 listed

• CE compliant for all applicable directives

Hazardous Environment Class Class I, Division 2, Hazardous Location, Groups A, B, C, D

(UL 1604, C-UL under CSA C22.2 No. 213) Radiated and Conducted Emissions EN50081-2 Class A Electrical /EMC: The module has passed testing at the following levels:

• ESD Immunity (IEC1000-4-2) • 4 kV contact, 8 kV air, 4 kV indirect

• Radiated Immunity (IEC1000-4-3) • 10 V/m, 80…1000 MHz, 80% amplitude

• Fast Transient Burst (IEC1000-4-4) • 2 kV, 5 kHz

• Surge Immunity (IEC1000-4-5) • 1 kV galvanic gun

• Conducted Immunity (IEC1000-4-6)

(1) Conducted Immunity frequency range may be 150 kHz…30 MHz if the Radiated Immunity frequency range is 30 MHz…1000 MHz.

modulation, +900 MHz keyed carrier

• 10V DC, 0.15…80 MHz

(1)

Replacement Parts

The module has the following replacement parts:

• Terminal block, catalog number 1769-RTBN18 (1 per kit)

• Door, catalog number 1769-RD (2 per kit)

Publication 1769-IN085A-EN-P - August 2008

26 Compact High-density Analog Current Input Module

Additional Resources

For more information refer to the following publications.

Resource Description

Compact High-Density Analog Input Modules User Manual, publication

1769-UM018

1768 CompactLogix Controllers User Manual, publication 1768-UM001

MicroLogix 1500 Programmable Controllers User Manual, publication 1764-UM001

MicroLogix 1200 Programmable Controllers User Manual, publication 1762-UM001

1769-ADN DeviceNet Adapter User Manual, publication 1769-UM001

CompactLogix System User Manual, publication 1769-UM007

Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1

Detailed description of how to install , operate, and troubleshoot your Compact I/O module.

Detailed description of how to install and use your 1768 CompactLogix controller.

Detailed description of how to install and use your Compact I/O with MicroLogix 1500 programmable controllers

Detailed description of how to install and use your Compact I/O system with the 1769-ADN DeviceNet adapter

Detailed description of how to install and use your Compact I/O system with the CompactLogix system

More information on proper wiring and grounding techniques

You can view or download publications at

http://literature.rockwellautomation.com

. To order paper copies of technical documentation, contact your local Rockwell Automation distributor or sales representative.

Publication 1769-IN085A-EN-P - August 2008

Notes:

Compact High-density Analog Current Input Module 27

Publication 1769-IN085A-EN-P - August 2008

Allen-Bradley, Rockwell Automation, Compact, CompactLogix, MicroLogix, RSLogix 500, and RSNetWorx for DeviceNet are trademarks of Rockwell Automation, Inc.

Trademarks not belonging to Rockwell Automation are property of their respective companies.

Publication 1769-IN085A-EN-P - August 2008 PN-28831

™PN-2•x?R¨

Rockwell Automation 1769-IF16C User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Compact High-density Analog Current Input Module

Important User Information

Electrostatic Discharge

Remove Power

Hazardous Location

Environnements dangereux

About the 1769-IF16C Module

Install the 1769-IF16C Module

Adding the Module to the 1769 System

Mounting Expansion I/O

Making Field Wiring Connections

Configure the 1769-IF16C Module

Specifications

Replacement Parts

Additional Resources