Allen-Bradley Compact Combination Analog Module Installation Instructions
Allen-Bradley Compact Combination Analog Module is a versatile I/O module offering 4 analog input points and 2 analog output points. The module provides 0 to 10V dc and 0 to 20 mA input and output ranges, with 8-bit resolution. It features a removable terminal block for easy wiring, a write-on label for clear identification, and supports both differential and single-ended analog inputs. This module is designed for use in industrial applications requiring precise analog control and monitoring.
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Publication 1769-IN057A-EN-P - July 2001
Installation Instructions
Compact™ Combination Analog I/O Module
(Catalog Number 1769-IF4XOF2)
Inside
Module Description ..................................................................................2
Module Installation...................................................................................3
System Assembly......................................................................................4
Mounting Expansion I/O ...........................................................................5
Replacing a Single Module within a System ...........................................7
Module Spare/Replacement Parts ...........................................................8
Field Wiring Connections..........................................................................8
I/O Memory Mapping .............................................................................14
Specifications .........................................................................................19
Hazardous Location Considerations .......................................................23
Environnements dangereux ....................................................................23
For More Information ..............................................................................24
Installation Instructions
Compact™ Combination Analog I/O Module
(Catalog Number 1769-IF4XOF2)
Inside
Module Description ..................................................................................2
Module Installation...................................................................................3
System Assembly......................................................................................4
Mounting Expansion I/O ...........................................................................5
Replacing a Single Module within a System ...........................................7
Module Spare/Replacement Parts ...........................................................8
Field Wiring Connections..........................................................................8
I/O Memory Mapping .............................................................................14
Specifications .........................................................................................19
Hazardous Location Considerations .......................................................23
Environnements dangereux ....................................................................23
For More Information ..............................................................................24
2 Compact™ Combination Analog I/O Module
Publication 1769-IN057A-EN-P - July 2001
Module Description
The 1769-IF4XOF2 module features 4 analog input points and 2 analog output
points, with input and output ranges of 0 to 10V dc and 0 to 20 mA, with 8-bit
resolution.
Item Description
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
10a
10b 4
10
2b
3
2a1
5a
9 5b
6
7a
7b
8b
7b
8a
7a
1769-IF4XOF2
DANGER
Do Not Remove RTB Under Power
Unless Area is Non-Hazardous
Ensure Adjacent
Bus Lever is Unlatched/Latched
Before/After
Removing/Inserting Module
V/I in 1-
I in 3 +
I out 0+
I out 1+
I in 1+
V/I in 3-
ANLG
Com
ANLG
Com
V out 1+
V in 1+
V in 0 +
I in 0 +
V/I in 2 -
V/I in 0-
V in 2+
I in 2+
V out 0+
V in 3+
OK
Analog
OK
Analog
Publication 1769-IN057A-EN-P - July 2001
Module Description
The 1769-IF4XOF2 module features 4 analog input points and 2 analog output
points, with input and output ranges of 0 to 10V dc and 0 to 20 mA, with 8-bit
resolution.
Item Description
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
10a
10b 4
10
2b
3
2a1
5a
9 5b
6
7a
7b
8b
7b
8a
7a
1769-IF4XOF2
DANGER
Do Not Remove RTB Under Power
Unless Area is Non-Hazardous
Ensure Adjacent
Bus Lever is Unlatched/Latched
Before/After
Removing/Inserting Module
V/I in 1-
I in 3 +
I out 0+
I out 1+
I in 1+
V/I in 3-
ANLG
Com
ANLG
Com
V out 1+
V in 1+
V in 0 +
I in 0 +
V/I in 2 -
V/I in 0-
V in 2+
I in 2+
V out 0+
V in 3+
OK
Analog
OK
Analog
Compact™ Combination Analog I/O Module 3
Publication 1769-IN057A-EN-P - July 2001
Module Installation
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)
Prevent Electrostatic Discharge
Remove Power
(1) Pollution Degree 2 is an environment where, normally, only non-conductive pollution occurs except that occasionally a
temporary conductivity caused by condensation shall be 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.
ATTENTION
!
Electrostatic discharge can damage integrated circuits or
semiconductors if you touch bus connector pins or the
terminal block. 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.
• If available, use a static-safe work station.
• When not in use, keep the module in its static-shield box.
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.
Publication 1769-IN057A-EN-P - July 2001
Module Installation
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)
Prevent Electrostatic Discharge
Remove Power
(1) Pollution Degree 2 is an environment where, normally, only non-conductive pollution occurs except that occasionally a
temporary conductivity caused by condensation shall be 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.
ATTENTION
!
Electrostatic discharge can damage integrated circuits or
semiconductors if you touch bus connector pins or the
terminal block. 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.
• If available, use a static-safe work station.
• When not in use, keep the module in its static-shield box.
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.
4 Compact™ Combination Analog I/O Module
Publication 1769-IN057A-EN-P - July 2001
System Assembly
The module can be attached to the controller or an adjacent I/O module before or
after mounting. For mounting instructions, see “Panel Mounting” on page 6, or
“DIN Rail Mounting” on page 7. To work with a system that is already mounted, see
“Replacing a Single Module within a System” on page 7.
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 (A) to secure the modules
together (or to a controller).
4. Move the module back along the tongue-and-groove slots until the bus
connectors (B) line up with each other.
5. Push the bus lever back slightly to clear the positioning tab (C). Use your
fingers or a small screwdriver.
6. To allow communication between the controller and module, move the bus
lever fully to the left (D) until it clicks. Ensure 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 ensure proper
electrical connection.
F
E
D
C
A
A
B
Publication 1769-IN057A-EN-P - July 2001
System Assembly
The module can be attached to the controller or an adjacent I/O module before or
after mounting. For mounting instructions, see “Panel Mounting” on page 6, or
“DIN Rail Mounting” on page 7. To work with a system that is already mounted, see
“Replacing a Single Module within a System” on page 7.
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 (A) to secure the modules
together (or to a controller).
4. Move the module back along the tongue-and-groove slots until the bus
connectors (B) line up with each other.
5. Push the bus lever back slightly to clear the positioning tab (C). Use your
fingers or a small screwdriver.
6. To allow communication between the controller and module, move the bus
lever fully to the left (D) until it clicks. Ensure 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 ensure proper
electrical connection.
F
E
D
C
A
A
B
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
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Key Features
- 4 analog inputs
- 2 analog outputs
- 0-10V dc/0-20mA
- 8-bit resolution
- Removable terminal block
- Write-on label
- Differential/single-ended inputs
Related manuals
Frequently Answers and Questions
What is the maximum cable length for this module?
The maximum cable length is 200 meters or 656 feet. However, exceeding this length can impact accuracy. Refer to the Compact Combination Analog Module User Manual, publication number 1769-UM008A-EN-P for more information.
What are the different types of analog inputs supported by this module?
This module supports both differential and single-ended analog inputs
Does this module provide loop power for analog inputs?
No, the 1769-IF4XOF2 module does not provide loop power for analog inputs. You need to use a separate power supply that matches the input transmitter specifications.
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