Allen-Bradley Compact Combination Fast Analog I/O Module Installation Instructions

Installation Instructions
Compact Combination Fast Analog I/O Module
Catalog Number 1769-IF4FXOF2F
Topic
Page
About This Publication
1
Important User Information
2
Electrostatic Discharge
3
Remove Power
3
Hazardous Location
4
Environnements dangereux
4
About the 1769-IF4FXOF2F Module
5
Install the 1769-IF4FXOF2F Module
6
Replacement Parts
11
Field Wiring Connections
11
Specifications
23
Additional Resources
28
About This Publication
Use this document as a guide when installing a Compact Combination Fast Analog
I/O Control Module.
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Compact Combination Fast Analog I/O 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, drive or motor) to alert people
that dangerous voltage may be present.
BURN HAZARD
Labels may be on or inside the equipment (for example, drive or motor) to alert people
that surfaces may reach dangerous temperatures.
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Compact Combination Fast Analog I/O Module
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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 Combination Fast Analog I/O 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.
AVERTISSEMENT
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 Combination Fast Analog I/O Module
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About the 1769-IF4FXOF2F 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
Analog
DANGER
Do Not Remove RTB Under Power
Unless Area is Non-Hazardous
10a
1
Bus lever (with locking function)
2a
Upper panel mounting tab
2b
Lower panel mounting tab
3
Module status LED
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
V in 0 +
V in 1+
V/I in 1I in 1+
V/I in 0I in 0 +
V in 2+
V in 3+
V/I in 2 -
10
V/I in 3-
10b
V out 1+
I in 2+
I in 3 +
ANLG
Com
ANLG
Com
V out 0+
I out 0+
I out 1+
Ensure Adjacent
Bus Lever is Unlatched/Latched
Before/After
Removing/Inserting Module
4
1769-IF4FXOF2F
8a
7a
7a
2b
OK
Analog
5a
5b
9
6
7b
7b
8b
(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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Compact Combination Fast Analog I/O Module
Simplified Input Circuit Diagram
Simplified Output Circuit Diagram
Install the 1769-IF4FXOF2F Module
Attach the module to the controller or an adjacent I/O module before or after
mounting. For mounting instructions, see Module to Panel Using the Dimensional
Template, or Mount 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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Compact Combination Fast Analog I/O Module
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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 Combination Fast Analog I/O 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.
Refer to 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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Mount 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
Compact I/O
Controller
Side
Compact I/O
Top
Side
Bottom
Mount Module to 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 Combination Fast Analog I/O Module
Module to Panel Using 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
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).
Mount Module to Panel Using Modules as a Template
This procedure lets you use the assembled modules as a template for drilling holes
in the panel. Refer to Module to Panel Using the Dimensional Template on page 10
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 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 to 6 for any remaining modules.
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Mount 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.
Replacement Parts
The 1769-IF4FXOF2F module has the following replacement parts:
• Terminal block, catalog no. 1769-RTBN18 (1 per kit)
• Door, catalog no. 1769-RD (2 per kit)
Field Wiring Connections
This section includes information on the following topics:
• Module grounding
• System wiring guidelines
• Module wiring
• Differential inputs wiring
• Single-ended input sensor/transmitter types wiring
• Mixed-input transmitter type wiring
• Analog outputs wiring
• Terminal labeling
• Finger-safe terminal block wiring and removal
• Wire size and terminal screw torque
• Module configuration
Ground 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,
Allen-Bradley publication 1770-4.1, for additional information.
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Compact Combination Fast Analog I/O Module
System Wiring Guidelines
Consider the following when wiring your system:
• All module commons (ANLG COM) are connected in the analog module.
• The analog common (ANLG 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-IF4FXOF2F module does not provide loop power for analog
inputs. Use a power supply that matches the input transmitter specifications.
• Differential analog inputs are more immune to noise than single-ended
analog inputs.
• Voltage outputs (Vout 0+ and Vout 1+) of the 1769-IF4FXOF2F module are
referenced to ANLG COM. Load resistance for a voltage output channel must
be equal to or greater than 1K Ω.
• Current outputs (Iout 0+ and Iout 1+) of the 1769-IF4FXOF2F module source
current that returns to ANLG COM. Load resistance for a current output
channel must remain between 0 and 500 Ω.
• Voltages on Vin+, V/Iin-, and Iin+ of the 1769-IF4FXOF2F 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 0.1µF capacitor at the sensor end.
(2)
Cable length over 50 meters may impact accuracy. For details, refer to the Compact Combination Analog I/O Module,
publication 1769-UM008A-EN-P.
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Wire Differential Inputs
Belden 8761 Cable (or equivalent)
+
V in 0+
V in 1+
V/I in 0V/I in 1 -
–
I in 1+
I in 0+
V in 3+
Earth Ground the
V in 2 +
Shield Locally at the
V/I in 2Module
V/I in 3 -
Differential Voltage
Transmitter(1)
I in 2+
I in 3+
ANLG Com
ANLG Com
V out 0+
V out 1+
I out 0+
I out 1+
Differential Current
Transmitter(1)
+
–
Earth Ground the Shield Locally
at the Module
(1) The sensor power supply must be rated Class 2.
Wire Single-ended Input Sensor/Transmitter Types
Sensor/
Transmitter
Power
Supply(1)
1769-IF4FXOF2F Terminal Block
+
-
Current
Transmitter
+
Signal
V in 0+
I in 0+
V/I in 0 V in 1+
I in 1+
V/I in 1-
Voltage Transmitter
V in 2+
+
I in 2+
Ground
Signal
V/I in 2V in 3+
I in 3+
V/I in 3ANLG Com
ANLG Com
V out 0+
(1) The sensor power supply must be rated Class 2.
I out 0+
V out 1+
I out 1 +
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Compact Combination Fast Analog I/O Module
Wire Mixed-input Transmitter Types
Signal
Single-ended
Voltage
Transmitter
–
V in 0+
I in 0+
+
V/I in 0 V in 1+
I in 1+
+
Differential
Voltage
Transmitter
Signal
–
– Supply +
+
Differential
Current
Transmitter
Signal
–
V/I in 1V in 2+
I in 2+
V/I in 2V in 3+
I in 3+
V/I in 3ANLG Com
ANLG Com
V out 0+
– Supply +
2-wire
Current
Transmitter
1769-IF4FXOF2F Terminal Block
Signal
+
I out 0+
V out 1+
I out 1 +
Sensor/
+
Transmitter
(1)
Power Supply –
(1) The sensor power supply must be rated Class 2.
IMPORTANT
When wiring analog inputs from current transmitters, a jumper must be placed
between the input channel's VIN+ and IIN+ terminals. Measurement accuracy of
current input signals will be impacted if the jumper is not used.
TIP
Any analog input channel that is not wired to a voltage or current source
should not be enabled in the module configuration file. Enabling unused analog
inputs can result in non-zero values being displayed in the module input data
file. Either disable all unused analog inputs or place a jumper wire between the
VIN+ and V/IIN- terminals for those channels.
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Wire Analog Outputs
1769-IF4FXOF2F Terminal Block
V in 0+
I in 0+
V/I in 0 V in 1+
I in 1+
V/I in 1V in 2+
I in 2+
V/I in 2V in 3+
I in 3+
Voltage Load
V/I in 3-
Earth Ground
ANLG Com
ANLG Com
V out 0+
I out 0+
V out 1+
Current Load
I out 1 +
Earth Ground
ATTENTION
Analog outputs may fluctuate for less than a second when power is applied
or removed. This characteristic is common to most analog outputs. While
the majority of loads will not recognize this short signal, take preventive
measures to ensure that connected equipment is not affected. Failure to
take these preventative measures may result in unexpected load reactions.
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.
SLOT # _____
MODULE TYPE ______
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Compact Combination Fast Analog I/O Module
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 Nm (4.1 in-lbs).
Upper Retaining Screw
Wiring the
Finger-safe Terminal
Block
Lower Retaining Screw
Wire the Finger-safe Terminal Block
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 Nm (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.
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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 Nm (6 in-lbs)
0.46 Nm (4.1 in-lbs)
Stranded
Cu-90°C (194°F)
#16…#22 AWG
0.68 Nm (6 in-lbs)
0.46 Nm (4.1 in-lbs)
Configure the 1769-IF4FXOF2F Module
The following I/O memory mapping lets you configure the 1769-IF4FXOF2F
module.
Output Data File
For each module, slot x, words 0 and 1 in the output data file contain the control
program’s directed state of the module’s analog output channels. Word 2 contains
the cancel input channel alarm control bits. Word 3 contains the cancel output
channel clamp control bits.
Word/Bit
15
14
13
12
11
10
09
08
07
06
05
04
03
02
Word 0
SGN
Word 1
SGN
0
0
Word 2
0
0
0
0
0
0
0
0
CL
I3
CH
I3
CL
I2
CH
I2
CL
I1
CH
I1
CL
I0
CH
I0
Word 3
0
0
0
0
0
0
0
0
0
0
0
0
CL
O1
CH
O1
CL
O0
CH
O0
Analog Output Data Channel 0
Analog Output Data Channel 1
01
00
0
0
The bits are defined as follows:
• SGN = Sign bit in 2’s complement format.
• CHIx = Cancel High Process Alarm Latch for Input x: Allows each input
high-process-alarm latch to be individually cancelled. NOTE: Cancel = 1.
• CLIx = Cancel Low Process Alarm Latch for Input x: Allows each input
low-process-alarm latch to be individually cancelled. NOTE: Cancel = 1.
• CHOx = Cancel High Clamp Alarm Latch for Output x: Allows each output
high-clamp-alarm latch to be individually cancelled. NOTE: Cancel = 1.
• CLOx = Cancel Low Clamp Alarm Latch for Output x: Allows each output
low-clamp-alarm-latch to be individually cancelled. NOTE: Cancel = 1.
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Compact Combination Fast Analog I/O Module
Input Data File
For each module, slot x, words 0…3 in the input data file contain the converted
value of the module’s analog input channels. Word 4 in the input data file contains
the time stamp value corresponding to the module's last input data sampling
period. Words 5 and 6 in the input data file contain status bits for the analog input
channels. Word 7 in the input data file contains status bits for the analog output
channels. Words 8 to 9 contain the directed values of the analog output channels
(output data echo).
Word/Bit 15
14
13
12
11
10
09
08
07
06
05
04
03
02
01
00
Word 0
SGN
Analog Read (Input) Data Value Channel 0
0
Word 1
SGN
Analog Read (Input) Data Value Channel 1
0
Word 2
SGN
Analog Read (Input) Data Value Channel 2
0
Word 3
SGN
Analog Read (Input) Data Value Channel 3
0
Word 4
0
Time Stamp Value
Word 5
Nu
Nu
Nu
Nu
Nu
Nu
Nu
Nu
Nu
Nu
Nu
Nu
SI3
SI2
SI1
SI0
Word 6
LI3
HI3
UI3
OI3
LI2
HI2
UI2
OI2
LI1
HI1
UI1
OI1
LI0
HI0
UI0
OI0
Word 7
Nu
Nu
UO1 OO1 Nu
Nu
UO0 OO0 Nu
Nu
Nu
Nu
Nu
Nu
SO1 SO0
Word 8
SGN
Output Data Loopback/Echo Channel 0
0
0
Word 9
SGN
Output Data Loopback/Echo Channel 1
0
0
The bits are defined as follows:
• SGN = Sign bit in 2’s complement format.
• Nu = Not Used. Bit set to 0.
• SIx = General Status bit for input channels 0…3.
• OIx = Over range flag bits for input channels 0…3.
• UIx = Under range flag bits for input channels 0…3.
• HIx = High Alarm flag bits for input channels 0…3.
• LIx = Low Alarm flag bits for input channels 0…3.
• SOx = General Status bit for output channels 0…1.
• OOx = Over range flag bits for output channels 0…1.
• UOx = Under range flag bits for output channels 0…1.
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Configuration Data File
The manipulation of bits from this file is normally done with programming software
(for example, RSLogix 500 software 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.
Word/Bit
15
Word 0
0
Real Time Sample Value
Word 1
ETS
Reserved
Word 2
EC
Word 3
14
13
12
Reserved
Reserved
11
10
EA
09
AL
08
07
06
05
04
03
02
01
00
EI
Reserved
Input Filter Sel ChI0
Input Dta Fm
ChI0
Reserved
Inpt Tp/Rnge Sel ChI0
Word 4
SGN
Process Alarm High Data Value Channel 0
0
Word 5
SGN
Process Alarm Low Data Value Channel 0
0
Word 6
SGN
Alarm Dead Band Value Channel 0
0
Word 7
Word 8
Reserved
EC
Word 9
Reserved
Reserved
EA
AL
EI
Reserved
Input Filter Sel ChI1
Input Dta Fm
ChI1
Reserved
Inpt Tp/Rnge Sel ChI1
Word 10
SGN
Process Alarm High Data Value Channel 1
0
Word 11
SGN
Process Alarm Low Data Value Channel 1
0
Word 12
SGN
Alarm Dead Band Value Channel 1
0
Word 13
Word 14
Reserved
EC
Word 15
Reserved
Reserved
EA
AL
EI
Reserved
Input Filter Sel ChI2
Input Dta Fm
ChI2
Reserved
Inpt Tp/Rnge Sel ChI2
Word 16
SGN
Process Alarm High Data Value Channel 2
0
Word 17
SGN
Process Alarm Low Data Value Channel 2
0
Word 18
SGN
Alarm Dead Band Value Channel 2
0
Word 19
Word 20
Word 21
Reserved
EC
Reserved
Reserved
EA
AL
EI
Reserved
Input Filter Sel ChI3
Input Dta Fm
ChI3
Reserved
Inpt Tp/Rnge Sel ChI3
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Compact Combination Fast Analog I/O Module
Word 22
SGN
Process Alarm High Data Value Channel 3
0
Word 23
SGN
Process Alarm Low Data Value Channel 3
0
Word 24
SGN
Alarm Dead Band Value Channel 3
0
Word 25
Word 26
Reserved
EC
Word 27
Reserved
Reserved
EHI
Outpt Fm ChI0
ELI
LC
ER
Reserved
FM
PM
0
PFE
Outpt Tp/Rnge Sel
ChI0
Word 28
SGN
Fault Value Channel 0
0
0
Word 29
SGN
Program (Idle) Value Channel 0
0
0
Word 30
SGN
Clamp High Data Value Channel 0
0
0
Word 31
SGN
Clamp Low Data Value Channel 0
0
0
Word 32
SGN
Ramp Rate Channel 0
0
0
0
PFE
Word 33
Word 34
Reserved
EC
Word 35
Word 36
Reserved
Reserved
SGN
EHI
Outpt Fm ChI1
ELI
LC
Reserved
Fault Value Channel 1
ER
FM
PM
Outpt Tp/Rnge Sel
ChI1
0
0
Word 37
SGN
Program (Idle) Value Channel 1
0
0
Word 38
SGN
Clamp High Data Value Channel 1
0
0
Word 39
SGN
Clamp Low Data Value Channel 1
0
0
Word 40
SGN
Ramp Rate Channel 1
0
0
Word 41
Reserved
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.
• Input Filter Sel ChIx = Input Channel Filter Setting.
• Inpt Dta Fm ChIx = Input Data Format Select.
• Inpt Tp/Rnge Sel ChIx = Input Type/Range Select.
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Compact Combination Fast Analog I/O Module
21
• 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
Input Process Dead Band Value.
• Reserved = Bits not used, must be set to 0.
• EHI = Enable Output Channel Interrupt on High Clamp Alarm.
• ELI = Enable Output Channel Interrupt on Low Clamp Alarm.
• LC = Latch Low/High Clamp and Under/Over Range Alarm.
• ER = Enable Ramping.
• FM = Enable Fault Alternate Output State mode.
• PM = Enable Program/Idle Alternate Output State mode.
• PFE = Enable Program/Idle to Fault Alternate Output State mode.
• Outpt Fm ChIx = Output Data Format Select.
• Outpt Tp/Rnge Sel ChIx = Output Type/Range Select.
• Ramp Rate Channel x = Provides the ability to configure the Ramp Rate.
Define
Input Filter
Selection /
-3 dB
Frequency
To
Select
Make these bit settings
15
14
13
12
11
10
09
08
07
06
05
04
03
02
01
00
60 Hz
0
0
0
0
50 Hz
0
0
0
1
5 Hz
0
0
1
0
10 Hz
0
0
1
1
100 Hz
0
1
0
0
250 Hz
0
1
0
1
500 Hz
0
1
1
0
1000 Hz
0
1
1
1
No
Filter
1
0
0
0
Publication 1769-IN081A-EN-P - February 2007
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Compact Combination Fast Analog I/O Module
Define
To Select
Make these bit settings
15
Input
Type /
Range
Select
Input
Data
Format
Select
14
13
12
11
10
09
08
03
02
01
00
-10 to +10V
dc
0
0
0
0
0 to 5V dc
0
0
0
1
0 to 10V dc
0
0
1
0
4 to 20 mA
0
0
1
1
1 to 5V dc
0
1
0
0
0 to 20 mA
0
1
0
1
Raw/
Proportional
Counts
0
0
0
Engineering
Units
0
0
1
Scaled for
PID
0
1
0
Percent
Range
0
1
1
10
09
08
07
06
05
04
Define
To Select
Make these bit settings
03
02
01
00
Output
Type /
Range
Select
-10 to +10V
dc
0
0
0
0
0 to 5V dc
0
0
0
1
0 to 10V dc
0
0
1
0
4 to 20 mA
0
0
1
1
1 to 5V dc
0
1
0
0
0
1
0
1
15
14
13
12
11
0 to 20 mA
Output
Data
Format
Select
Raw/
Proportional
Counts
0
0
0
Engineering
Units
0
0
1
Scaled for PID
0
1
0
Percent
Range
0
1
1
Publication 1769-IN081A-EN-P - February 2007
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06
05
04
Compact Combination Fast Analog I/O Module
23
Specifications
Compact Combination Fast Analog I/O Module - 1769-IF4FXOF2F
Attribute
Value
Dimensions (HxWxD), Approx.
118 mm (height) x 87 mm (depth) x 35 mm (width)
Height including mounting tabs is 138 mm (5.43 in.)
4.65 in. (height) x 3.43 in (depth) x 1.38 in (width)
Height including mounting tabs is 138 mm (5.43 in.)
Approximate Shipping Weight
(with carton)
290 g (0.64 lbs.)
Storage Temperature
-40 °C to +85 °C (-40 °F to +185 °F)
Operating Temperature
0 °C to +60 °C (32 °F to +140 °F)
Operating Humidity
5% to 95% non-condensing
Operating Altitude
2000 m (6561 ft)
Vibration
Operating: 10 to 500 Hz, 5 G, 0.030 in. peak-to-peak
Shock
Operating: 30 G, 11 ms panel mounted
(20G, 11 ms DIN rail mounted)
Non-Operating: 40G panel mounted
(30G DIN rail mounted)
Bus Current Draw, max.
220 mA at 5V dc
120 mA at 24V dc(1)
Heat Dissipation
3.39 Total Watts (The Watts per point plus the minimum Watts
with all points energized.)
Module OK LED
On: 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
43
Off: Any of the above is not true.
Input Words
10
Output Words
4
Configuration Words
42
(1)
If the optional 24V dc Class 2 power supply is used, the 24V dc current draw from the bus is 0 mA.
Publication 1769-IN081A-EN-P - February 2007
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Compact Combination Fast Analog I/O Module
Certifications
Certification
Value
• C-UL certified (under CSA C22.2 No. 142)
Agency Certification
• 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.
Output Specifications
Attribute
Value
Analog Normal Operating Ranges
0…20 mA, 4…20 mA, +/-10V dc, 0…10V dc, 0…5 V dc, 1…5V dc
Full Scale Analog Ranges(1)
0…21 mA, 3.2…21 mA, +/-10.5V dc, -0.5…10.5V dc, -0.5… 5.25V
dc, 0.5… 5.25V dc
(1)
Number of Outputs
Two single-ended
Digital Resolution Across Full Range
13 bits unipolar, 13 bits plus sign bipolar
Conversion Rate (all channels) max.
1 ms
Step Response to 63%
2.0 ms
Resistive Load
Current: 0…500 Ω (includes wire resistance)
Voltage: 1 KΩ or greater
(2)
Max. Inductive Load
0.1 mH (current loads), 1.0 uF (voltage loads)
Field Calibration
None required
Overall Accuracy(3)
0.2% full scale at 25 °C
(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 unless configured to latch.
(2)
Step response is the period of time between when the D/A converter was instructed to go from minimum to full range until
the device is at 63% of full range.
(3)
Includes offset, gain, drift, non-linearity and repeatability error terms.
Publication 1769-IN081A-EN-P - February 2007
Compact Combination Fast Analog I/O Module
Attribute
Value
Accuracy Drift with Temperature
Current load: ±0.0058% FS per °C
Voltage load: +/-0.0086% FS per °C
Output Ripple(1)
range 0 to 50 kHz
(referred to output range)
±0.05%
Non-linearity (in percent full scale)
±0.05%
Repeatability(2)
(in percent full scale)
±0.05%
Output Error Over Full Temperature
Range
(0 to 60°C [+32 to +140°F])
Current: +/-0.4% of full scale
Voltage: +/-0.3% of full scale
Open and Short-Circuit Protection
Yes
Maximum Short-Circuit Current
50 mA
Output Overvoltage Protection
Yes
Rated Working Voltage
30V ac/30V dc
Output Group to Bus Isolation
500V ac or 710V dc for 1 minute (qualification test)
30V ac/30V dc working voltage (IEC Class 2 reinforced insulation)
Channel Diagnostics
High or Low Clamps Limit Exceeded, by status bit reporting
25
(1)
Output ripple is the amount a fixed output varies with time, assuming a constant load and temperature.
(2)
Repeatability is the ability of the output module to reproduce output readings when the same controller value is applied to it
consecutively, under the same conditions and in the same direction.
Publication 1769-IN081A-EN-P - February 2007
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Compact Combination Fast Analog I/O Module
Input Specifications
Attribute
Value
Analog Normal Operating
Voltage: ± 10V dc, 0 to 10V dc, 0 to 5V dc, 1 to 5V dc
Current: 0 to 20 mA, 4 to 20 mA
Ranges(1)
Full Scale Analog Ranges(1)
Voltage: ± 10.5V dc, -0.5 to 10.5V dc, -0.5 to 5.25V dc, 0.5 to 5.25V dc
Current: 0 to 21 mA, 3.2 to 21 mA
Number of Inputs
Four differential or single-ended
Converter Type
Successive Approximation
Response Speed per Channel
Input filter and configuration dependent. See your user’s manual.
Resolution (max.)
14 bits (unipolar)
14 bits plus sign (bipolar)
Rated Working Voltage(3)
30V ac/30V dc
(2)
Common Mode Voltage Range(4) ±10V dc maximum per channel
Common Mode Rejection
greater than 70 dB at 50 and 60 Hz with the 10 Hz filter selected,
respectively.
Input Impedance
Voltage Terminal: 220K Ω (typical)
Current Terminal: 250 Ω
Overall Accuracy(5)
Voltage Terminal: 0.15% full scale at 25 °C
Current Terminal: 0.2% full scale at 25 °C
(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, both the plus and minus input terminals must be within ±10V dc of analog common.
(5)
Includes offset, gain, non-linearity and repeatability error terms.
Publication 1769-IN081A-EN-P - February 2007
Compact Combination Fast Analog I/O Module
Attribute
27
Value
Accuracy Drift with Temperature Voltage Terminal: ±0.003% per °C
Current Terminal: ±0.0045% per °C
Calibration
None required
Non-linearity (in percent full
scale)
±0.03%
Repeatability(1)
±0.03%
Module Error over Full
Voltage: 0.2%
Temperature Range
(0 to +60 °C [+32 °F to +140 °F]) Current: 0.3%
Channel Diagnostics
Over- or under-range by bit reporting, process alarms
Maximum Overload at Input
Voltage Terminal: ±30V dc continuous, 0.1 mA
Current Terminal: ±32 mA continuous, ±7.6 V dc
Terminals(2)
Input Group to Bus Isolation
500V ac or 710V dc for 1 minute (qualification test)
30V ac/30V dc working voltage (IEC Class 2 reinforced insulation)
(1)
Repeatability is the ability of the input module to register the same reading in successive measurements for the same input
signal.
(2)
Damage may occur to the input circuit if this value is exceeded.
Publication 1769-IN081A-EN-P - February 2007
Additional Resources
For more information refer to the following publications.
Resource
Description
1768 CompactLogix Controllers User
Manual, publication number 1768-UM001
Detailed description of how to install and use your 1768
CompactLogix controller.
MicroLogix 1200 and MicroLogix 1500
Programmable Controllers User Manual,
publication number 1764-RM001
Detailed description of how to install and use your Compact
I/O with MicroLogix 1200/1500 programmable controllers
1769-ADN DeviceNet Adapter User
Manual, publication number 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 number 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 number,
publication number 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.
Compact, TechConnect, 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-IN081A-EN-P - February 2007
PN 40071-222-01(1)
Copyright © 2007 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.
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