Allen-Bradley Compact High Density Analog Current Input Module Installation Instructions

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
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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
SGI-1.1 available from your local Rockwell Automation sales office or online at
http://literature.rockwellautomation.com) describes some important differences between solid state
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
IMPORTANT
ATTENTION
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.
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.
SHOCK HAZARD
Labels may be on or inside the equipment (for example, a drive or motor) to alert
people that dangerous voltage may be present.
BURN HAZARD
Labels may be on or inside the equipment (for example, a drive or motor) to alert
people that surfaces may reach dangerous temperatures.
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3
Electrostatic Discharge
ATTENTION
Electrostatic discharge can damage integrated circuits or
semiconductors if you touch bus 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 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.
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:
• sending an erroneous signal to your system’s field devices, causing
unintended machine motion.
• causing an explosion in a hazardous environment.
Electrical arcing causes excessive wear to contacts on both the module
and its mating connector. Worn contacts may create electrical
resistance.
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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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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(1)) and to circuits not exceeding
Over Voltage Category II(2) (IEC 60664-1)(3).
Module Description
1
2a
Item Description
3
OK
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
Analog
DANGER
Do Not Remove RTB Under Power
Unless Area is Non-Hazardous
10a
IN0+
IN1+
IN2+
IN3+
IN4+
IN5+
IN6+
IN7+
10
COM
COM
IN8+
IN9+
IN10+
IN11+
IN12+
IN13+
10b
IN14+
IN15+
Ensure Adjacent
Bus Lever is Unlatched/Latched
Before/After
Removing/Inserting Module
4
1769-IF16C
8a
7a
7a
2b
OK
Analog
5a
5b
9
6
7b
(1)
(2)
(3)
8b
7b
Pollution Degree 2 is an environment where, normally, only non-conductive pollution occurs except that occasionally a
temporary conductivity caused by condensation is expected.
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.
Pollution Degree 2 and Over Voltage Category II are International Electrotechnical Commission (IEC) designations.
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Compact High-density Analog Current Input Module
Simplified Input Circuit Diagram
VLOCAL
VLOCAL
VLOCAL
VLOCAL
10 M
200
20 K
+
IN+
Gain
249
0.1 μF
COM
20 K
M
u
l
t
i
p
l
e
x
e
r
A/D
Install the 1769-IF16C Module
Follow these steps to install the module.
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, or Mount
the Module to a DIN Rail. To work with a system that is already mounted, see
Replace a Single Module Within a System.
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Assemble the 1769 System
The following procedure shows you how to assemble the Compact I/O system.
3
4
2
1
5
1
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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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 on page 3.
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
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
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.
End Cap
Compact I/O
Compact I/O
Compact I/O
Controller
Compact I/O
Side
Compact I/O
Top
Side
Bottom
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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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 if you have sophisticated panel
mounting equipment.
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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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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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.(1)
• 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.(2)
• 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.
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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Wire Input Sensors/Transmitters
Sensor/
Transmitter
1769-IF16C Terminal Block
+
-
Power Supply(1)
Current
Transmitter
+ Signal
IN0+
IN1+
Current Transmitter
IN6+
IN7+
+ Ground
IN2+
IN3+
IN4+
IN5+
Signal
Com
Com
IN8+
IN9+
IN10+
IN11+
IN12+
IN13+
(1) The sensor power supply must be rated Class 2.
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 SLOT # ____ L
MODULE TYPE _____ RoHS
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•m (4.1 in•lbs).
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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
Torque
Retaining Screw
Torque
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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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/
Bit
15
14
13
12
11
10
09
08
07
06
05
04
03
02
01
00
Word 0 CL
L7
CL
H7
CL
L6
CL
H6
CL
L5
CL
H5
CL
L4
CL
H4
CL
L3
CL
H3
CL
L2
CL
H2
CL
L1
CL
H1
CL
L0
CL
H0
Word 1 CL
L15
CL
H15
CL
L14
CL
H14
CL
L13
CL
H13
CL
L12
CL CL
H12 L11
CL CL
H10 L9
CL
H9
CL
L8
CL
H8
CL CL
H11 L10
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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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
15
14
13
12
11
10
09
08
07
06
05
04
03
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
U9
O9
L8
H8
U8
O8
Word 20
L11
H11 U11 O11 L10 H10 U10 O10 L9
H9
Word 21
L15
H15 U15 O15 L14 H14 U14 O14 L13
H13 U13 O13 L12
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01
00
H12 U12 O12
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
Word 0
0
Real Time Sample Value
13
Word 1
ETS
Reserved
Word 2
EC
Reserved
Word 3
Reserved
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
Word 9
Reserved
Word 10
SGN
Word 11
SGN
Process Alarm Low Data Value Channel 1
Word 12
SGN
Alarm Dead Band Value Channel 1
Word 13
Reserved
Reserved
12
11
10
09
08
07
EA
AL
EI(1) Reserved
Input Filter Sel Ch0
Reserved
Input Type/Range
Select Ch0
EI(1) Reserved
Input Filter Sel Ch1
Reserved
Input Type/Range
Select Ch1
Input Data
Format Ch0
EA
AL
Input Data
Format Ch1
06
05
04
03
02
01
00
Process Alarm High Data Value Channel 1
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Compact High-density Analog Current Input Module
Configuration Data Array
Word/Bit
15
14
13
Word 14
EC
Reserved
Word 15
Reserved
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
Word 21
Reserved
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
Word 27
Reserved
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
Word 33
Reserved
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
Reserved
Reserved
Reserved
12
11
10
09
08
EA
AL
EI(1) Reserved
Input Filter Sel Ch2
Reserved
Input Type/Range
Select Ch2
EI(1) Reserved
Input Filter Sel Ch3
Reserved
Input Type/Range
Select Ch3
EI(1) Reserved
Input Filter Sel Ch4
Reserved
Input Type/Range
Select Ch4
EI(1) Reserved
Input Filter Sel Ch5
Reserved
Input Type/Range
Select Ch5
Input Data
Format Ch2
EA
AL
Input Data
Format Ch3
EA
AL
Input Data
Format Ch4
EA
AL
Input Data
Format Ch5
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06
05
04
03
02
01
00
Compact High-density Analog Current Input Module
19
Configuration Data Array
Word/Bit
15
14
13
Word 38
EC
Reserved
Word 39
Reserved
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
Word 45
Reserved
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
Word 51
Reserved
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
Word 57
Reserved
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
Reserved
Reserved
Reserved
12
11
10
09
08
07
EA
AL
EI(1) Reserved
Input Filter Sel Ch6
Reserved
Input Type/Range
Select Ch6
EI(1) Reserved
Input Filter Sel Ch7
Reserved
Input Type/Range
Select Ch7
EI(1) Reserved
Input Filter Sel Ch8
Reserved
Input Type/Range
Select Ch8
EI(1) Reserved
Input Filter Sel Ch9
Reserved
Input Type/Range
Select Ch9
Input Data
Format Ch6
EA
AL
Input Data
Format Ch7
EA
AL
Input Data
Format Ch8
EA
AL
Input Data
Format Ch9
06
05
04
03
02
01
00
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Compact High-density Analog Current Input Module
Configuration Data Array
Word/Bit
15
14
13
Word 62
EC
Reserved
Word 63
Reserved
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
Word 69
Reserved
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
Word 75
Reserved
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
Word 81
Reserved
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
Reserved
Reserved
Reserved
12
11
10
09
08
EA
AL
EI(1) Reserved
Input Data
Format Ch10
EA
AL
AL
AL
Reserved
Reserved
EI(1) Reserved
Input Data
Format Ch13
Publication 1769-IN085A-EN-P - August 2008
Reserved
EI(1) Reserved
Input Data
Format Ch12
EA
06
EI(1) Reserved
Input Data
Format Ch11
EA
07
Reserved
05
04
03
02
01
00
Input Filter Sel Ch10
Input Type/Range
Select Ch10
Input Filter Sel Ch11
Input Type/Range
Select Ch11
Input Filter Sel Ch12
Input Type/Range
Select Ch12
Input Filter Sel Ch13
Input Type/Range
Select Ch13
Compact High-density Analog Current Input Module
21
Configuration Data Array
Word/Bit
15
14
13
12
11
Word 86
EC
Reserved
Word 87
Reserved
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
Word 93
Reserved
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
Reserved
10
09
08
07
EA
AL
EI(1) Reserved
Input Data
Format Ch14
EA
AL
06
Reserved
EI(1) Reserved
Input Data
Format Ch15
Reserved
05
04
03
02
01
00
Input Filter Sel Ch14
Input Type/Range
Select Ch14
Input Filter Sel Ch15
Input Type/Range
Select Ch15
The bits are defined as follows:
• 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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Compact High-density Analog Current Input Module
Bit Definitions for Channel Configuration Words
Define
To Choose
Make these bit settings
15
Input Filter
Selection
14
13
12
11
10
09
08
07
06
05
04
0
0
0
0
0
0
1
16 Hz
0
0
1
0
315 Hz
0
0
1
1
0
1
0
0
1
Interrupt(1)
Disable
0
(1)
00
0
Enable
Enable
Channel
01
60 Hz
1365 Hz
Enable
Process
Alarms
02
50 Hz
Enable
Process
Alarm
Latch
03
Enable
1
Disable
0
Enable
1
Disable
0
Enable
1
Disable
0
Alarm interrupts are not supported by all bus masters. Check your controller’s user manual to determine if expansion I/O
interrupts are supported.
Bit Definitions for Input Range and Input Data Configuration
Define
To Choose
Make these bit settings
03
02
01
00
Input
Range
Select
4…20 mA
0
0
0
0
0…20 mA
0
0
0
1
15
Input
Data
Format
Select
14
13
12
11
10
09
08
Proportional
Counts
0
0
0
Engineering
Units
0
0
1
Scaled for PID
0
1
0
Percent
Range
0
1
1
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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
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.)
Weight, approx.
(with carton)
281 g (0.62 lb)
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
(20 g, 11 ms DIN rail-mounted)
Non-operating: 40 g panel-mounted
(30 g DIN rail-mounted)
Bus current draw, max
190 mA @ 5V DC
70 mA @ 24V DC
Heat dissipation
4 total Watts (The Watts per point plus the minimum Watts with
all points energized.)
Module OK status indicator
On: The module has power, has passed internal diagnostics, and is
communicating over the bus.
System power supply distance rating
The module may not be more than 8 modules away from the
system power supply.
Recommended cable
Belden 8761 (shielded)
Vendor I.D. code
1
Product type code
10
Product code
47
Off: Any of the above is not true.
Input words
22
Output words
2
Configuration words
98
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Compact High-density Analog Current Input Module
Input Specifications
Attribute
Value
(1)
Analog normal operating ranges
(1)
Full scale analog ranges
0…20 mA, 4…20 mA
0…21 mA, 3.2…21 mA
Number of inputs
16 single-ended
Converter type
Sigma Delta
Response speed per channel
Input filter and configuration dependent.(8)
Resolution, max(2)
16 bits (unipolar)
15 bits plus sign (bipolar)
Rated working voltage(3)
30V AC/30V DC
Common mode voltage range(4)
±10V DC maximum per channel
Common mode rejection
greater than 60 dB at 50 and 60 Hz with the 16 Hz filter selected,
respectively.
Input impedance
249 Ω
Overall accuracy(5)
0.5% full scale at 25 °C (77 °F) for 16 Hz, 50 Hz, and 60 Hz filters
Accuracy drift with temperature
±0.0045% per °C
Calibration
None required
Non-linearity (in percent full scale)
±0.03%
Repeatability
±0.03% for 16 Hz filter
Module error over full temperature
range
(0…60 °C [32 °F…140 °F])
1.25% for 16 Hz filter
Channel diagnostics
Over- or under-range by bit reporting, process alarms
(6)
Maximum overload at input terminals(7) ±28 mA continuous, 7.0 V DC
Input group to bus isolation
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
500V AC or 710V DC for 1 minute (qualification test)
30V AC/30V DC working voltage (IEC Class 2 reinforced insulation)
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.
Resolution is dependent upon your filter selection.
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).
For proper operation, the plus input terminals must be within ±10V DC of analog common.
Includes offset, gain, non-linearity and repeatability error terms.
Repeatability is the ability of the input module to register the same reading in successive measurements for the same input
signal.
Damage may occur to the input circuit if this value is exceeded.
Refer to the Compact High-Density Analog Input Modules User Manual, publication 1769-UM018..
Publication 1769-IN085A-EN-P - August 2008
Compact High-density Analog Current Input Module
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Certifications
Certification
Agency Certification
Value
• 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:
(1)
• 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
modulation, +900 MHz keyed carrier
• Fast Transient Burst (IEC1000-4-4)
• 2 kV, 5 kHz
• Surge Immunity (IEC1000-4-5)
• 1 kV galvanic gun
• Conducted Immunity (IEC1000-4-6)
• 10V DC, 0.15…80 MHz(1)
Conducted Immunity frequency range may be 150 kHz…30 MHz if the Radiated Immunity frequency range is 30 MHz…1000 MHz.
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)
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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.
Detailed description of how to install , operate, and
troubleshoot your Compact I/O module.
1768 CompactLogix Controllers User
Manual, publication 1768-UM001
Detailed description of how to install and use your 1768
CompactLogix controller.
MicroLogix 1500 Programmable Controllers
User Manual, publication 1764-UM001
Detailed description of how to install and use your Compact
I/O with MicroLogix 1500 programmable controllers
MicroLogix 1200 Programmable Controllers
User Manual, publication 1762-UM001
Detailed description of how to install and use your Compact
I/O with MicroLogix 1500 programmable controllers
1769-ADN DeviceNet Adapter User
Manual, publication 1769-UM001
Detailed description of how to install and use your Compact
I/O system with the 1769-ADN DeviceNet adapter
CompactLogix System User Manual,
publication 1769-UM007
Detailed description of how to install and use your Compact
I/O system with the CompactLogix system
Industrial Automation Wiring and
Grounding Guidelines, publication 1770-4.1
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
Compact High-density Analog Current Input Module
27
Notes:
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.
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