Allen-Bradley 1769-SM1 Compact I/O-to-DPI/SCANport Network Communication Module Installation Instructions
Rockwell Automation 1769-SM1 is a Compact I/O-to-DPI/SCANport Network Communication Module that provides a gateway between Compact I/O systems and DeviceNet, ControlNet, or EtherNet/IP networks. It allows Compact I/O systems to communicate with drives, PLCs, and other devices on these networks.
The 1769-SM1 module has three communication channels, each of which can be configured to communicate with a different device or network. This allows the module to support a variety of applications, such as:
- Connecting Compact I/O systems to DeviceNet, ControlNet, or EtherNet/IP networks
- Providing a gateway between Compact I/O systems and other devices on these networks
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Installation Instructions
1769-SM1 Compact I/O-to-DPI/SCANport
Network Communication Module
This document explains how to install a 1769-SM1 Compact I/O-to-DPI/SCANport
Network Communication Module into the controller.
Related Documentation
Documentation can be obtained online at www.rockwellautomation.com/literature.
To order paper copies of technical documentation, contact your local Rockwell
Automation distributor or sales representative.
For information such as firmware updates and answers to drive-related questions, go
to the Drives Service & Support web site at www.ab.com/support/abdrives and click
on the “Downloads” or “Knowledgebase” link.
!
ATTENTION: Risk of equipment damage exists. Remove power before
installing or removing the 1769-SM1 module. When you install or remove
the module with power applied, an electrical arc may occur. An electrical
arc can cause personal injury or equipment 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.
!
ATTENTION: Risk of equipment damage exists. The 1769-SM1
module contains ESD (Electrostatic Discharge) sensitive parts that can be
damaged if you do not follow ESD control procedures. Static control
precautions are required when handling the module. If you are unfamiliar
with static control procedures, refer to Guarding Against Electrostatic
Damage, Publication 8000-4.5.2.
Document Description
1769-SM1 Compact I/O-to-DPI/SCANport
Network Communication Module User
Manual, publication 1769-UM010
Provides complete installation, wiring, setup, and
communication information for the 1769-SM1 Network
Communication Module.
Guarding Against Electrostatic Damage,
publication 8000-4.5.2
Provides static control procedures for protecting
electrostatic discharge sensitive parts.
Wiring and Grounding Guidelines for PWM
AC Drives, publication DRIVES-IN001
Guidelines for proper wiring, grounding, and shielding, and
standard practices for noise protection.
Step 1 Remove power from the controller.
1769-SM1 Compact I/O-to-DPI/SCANport
Network Communication Module
This document explains how to install a 1769-SM1 Compact I/O-to-DPI/SCANport
Network Communication Module into the controller.
Related Documentation
Documentation can be obtained online at www.rockwellautomation.com/literature.
To order paper copies of technical documentation, contact your local Rockwell
Automation distributor or sales representative.
For information such as firmware updates and answers to drive-related questions, go
to the Drives Service & Support web site at www.ab.com/support/abdrives and click
on the “Downloads” or “Knowledgebase” link.
!
ATTENTION: Risk of equipment damage exists. Remove power before
installing or removing the 1769-SM1 module. When you install or remove
the module with power applied, an electrical arc may occur. An electrical
arc can cause personal injury or equipment 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.
!
ATTENTION: Risk of equipment damage exists. The 1769-SM1
module contains ESD (Electrostatic Discharge) sensitive parts that can be
damaged if you do not follow ESD control procedures. Static control
precautions are required when handling the module. If you are unfamiliar
with static control procedures, refer to Guarding Against Electrostatic
Damage, Publication 8000-4.5.2.
Document Description
1769-SM1 Compact I/O-to-DPI/SCANport
Network Communication Module User
Manual, publication 1769-UM010
Provides complete installation, wiring, setup, and
communication information for the 1769-SM1 Network
Communication Module.
Guarding Against Electrostatic Damage,
publication 8000-4.5.2
Provides static control procedures for protecting
electrostatic discharge sensitive parts.
Wiring and Grounding Guidelines for PWM
AC Drives, publication DRIVES-IN001
Guidelines for proper wiring, grounding, and shielding, and
standard practices for noise protection.
Step 1 Remove power from the controller.
2
Step 2 Set the 1769-SM1 module Configuration Mode switch to an appropriate
position. For complete switch setting details, see the 1769-SM1 module
User Manual.
Step 3 Assemble the 1769-SM1 module to the controller. It can be attached to
adjacent controller modules before or after mounting. For mounting
instructions, see Step 4A (Panel Mounting) or Step 4B (DIN Rail
Mounting). To work with a system that is already mounted, see Step 5.
A. Disconnect power.
B. Install the 1769-SM1 module within 6 slots of the power supply.
C. Check that the bus lever (item 1) of the 1769-SM1 module is in the
unlocked (fully right) position.
D. Use the upper and lower tongue-and-groove slots (item 2) to secure the
modules together.
E. Move the 1769-SM1 module back along the tongue-and-groove slots
until the bus connectors (item 3) line up with each other.
F. Use your fingers or a small screwdriver to push the bus lever back
slightly to clear the positioning tab (item 4).
G. Move the 1769-SM1 module’s bus lever fully to the left (item 5) until it
clicks. Ensure it is locked firmly in place.
H. Attach an end cap terminator (item 6) to the last module in the system
by using the tongue-and-groove slots as before.
I. Lock the end cap bus terminator (item 7).
Important: A 1769-ECR or 1769-ECL right or left end cap must be used
to terminate the end cap of the serial communication bus.
7
6
5
4
2
1
2
3
!
ATTENTION: Risk of equipment damage exists. When
attaching the 1769-SM1 module to a Compact I/O system, it is
very important that the bus connectors are securely locked
together to ensure proper electrical connection. Failure to do
this may cause an electrical arc, which can cause personal
injury or equipment damage.
Step 2 Set the 1769-SM1 module Configuration Mode switch to an appropriate
position. For complete switch setting details, see the 1769-SM1 module
User Manual.
Step 3 Assemble the 1769-SM1 module to the controller. It can be attached to
adjacent controller modules before or after mounting. For mounting
instructions, see Step 4A (Panel Mounting) or Step 4B (DIN Rail
Mounting). To work with a system that is already mounted, see Step 5.
A. Disconnect power.
B. Install the 1769-SM1 module within 6 slots of the power supply.
C. Check that the bus lever (item 1) of the 1769-SM1 module is in the
unlocked (fully right) position.
D. Use the upper and lower tongue-and-groove slots (item 2) to secure the
modules together.
E. Move the 1769-SM1 module back along the tongue-and-groove slots
until the bus connectors (item 3) line up with each other.
F. Use your fingers or a small screwdriver to push the bus lever back
slightly to clear the positioning tab (item 4).
G. Move the 1769-SM1 module’s bus lever fully to the left (item 5) until it
clicks. Ensure it is locked firmly in place.
H. Attach an end cap terminator (item 6) to the last module in the system
by using the tongue-and-groove slots as before.
I. Lock the end cap bus terminator (item 7).
Important: A 1769-ECR or 1769-ECL right or left end cap must be used
to terminate the end cap of the serial communication bus.
7
6
5
4
2
1
2
3
!
ATTENTION: Risk of equipment damage exists. When
attaching the 1769-SM1 module to a Compact I/O system, it is
very important that the bus connectors are securely locked
together to ensure proper electrical connection. Failure to do
this may cause an electrical arc, which can cause personal
injury or equipment damage.
3
Step 4 Mount the 1769-SM1 module.
Maintain spacing from enclosure walls, wireways, adjacent equipment, etc.
Allow 50 mm (2 in.) of space on all sides for adequate ventilation as shown.
Allow at least 140 mm (5.5 in.) of enclosure depth to accomodate the
1769-SM1 module.
A. Panel Mounting — Mount the 1769-SM1 module to a panel using two
screws per module. Use M4 or #8 panhead screws. Mounting screws are
required on every module.
Using a Dimensional Drawing
NOTE: All dimensions are in mm (inches). Hole spacing tolerance:
± 0.04 mm (0.016 in.).
Figure 1 1769-SM1 Module with MicroLogix 1500 Base Unit and Processor
!
ATTENTION: Risk of equipment damage exists. During
panel or DIN rail mounting of all devices, be sure that all debris
(metal chips, wire strands, etc.) is kept from falling into the
1769-SM1 module. Debris that falls into the module could
cause damage on power up.
Compact I/O
Compact I/O
Compact I/O
Compact I/O
Compact I/O
End Cap or Cable
Controller
Top
Bottom
Side Side
132 mm (5.19 in)
122.6 mm (4.83 in)
118 mm (4.65 in)
147.4 mm (5.81 in)
14.7 mm
(0.58 in)
35 mm
(1.38 in)
168 mm
(6.62 in)
147 mm
(5.79 in)
35 mm
(1.38 in)
13.5 mm
(0.53 in)
59 mm
(2.32 in)
59 mm
(2.32 in)
Mounting Hole
Dimension
DIN Rail
Center Line
28.5 mm
(1.12 in)
DPI / SCANport MODULE
CH1 CH2 CH3
C
H
1
C
H
2
C
H
3
Step 4 Mount the 1769-SM1 module.
Maintain spacing from enclosure walls, wireways, adjacent equipment, etc.
Allow 50 mm (2 in.) of space on all sides for adequate ventilation as shown.
Allow at least 140 mm (5.5 in.) of enclosure depth to accomodate the
1769-SM1 module.
A. Panel Mounting — Mount the 1769-SM1 module to a panel using two
screws per module. Use M4 or #8 panhead screws. Mounting screws are
required on every module.
Using a Dimensional Drawing
NOTE: All dimensions are in mm (inches). Hole spacing tolerance:
± 0.04 mm (0.016 in.).
Figure 1 1769-SM1 Module with MicroLogix 1500 Base Unit and Processor
!
ATTENTION: Risk of equipment damage exists. During
panel or DIN rail mounting of all devices, be sure that all debris
(metal chips, wire strands, etc.) is kept from falling into the
1769-SM1 module. Debris that falls into the module could
cause damage on power up.
Compact I/O
Compact I/O
Compact I/O
Compact I/O
Compact I/O
End Cap or Cable
Controller
Top
Bottom
Side Side
132 mm (5.19 in)
122.6 mm (4.83 in)
118 mm (4.65 in)
147.4 mm (5.81 in)
14.7 mm
(0.58 in)
35 mm
(1.38 in)
168 mm
(6.62 in)
147 mm
(5.79 in)
35 mm
(1.38 in)
13.5 mm
(0.53 in)
59 mm
(2.32 in)
59 mm
(2.32 in)
Mounting Hole
Dimension
DIN Rail
Center Line
28.5 mm
(1.12 in)
DPI / SCANport MODULE
CH1 CH2 CH3
C
H
1
C
H
2
C
H
3
4
Figure 2 1769-SM1 Module with CompactLogix Controller
Figure 3 1769-SM1 Module with Remote 1769-Based Adapter
Using Module as a Template
The following procedure enables you to use the assembled modules as a
template for drilling holes in the panel. Due to module mounting hole
tolerance, it is important to follow these steps:
a. On a clean work surface, assemble no more than three modules.
b. Using the assembled modules as a template, carefully mark the
center of all module-mounting holes on the panel.
c. Return the assembled modules to the clean work surface, including
any previously mounted modules.
d. Drill and tap the mounting holes for the recommended M4 or #8
screw.
132 mm (5.19 in)
122.6 mm (4.83 in)
118 mm (4.65 in)
147.4 mm (5.81 in)
14.7 mm
(0.58 in)
35 mm
(1.38 in)
35 mm
(1.38 in)
28.5 mm
(1.12 in)35 mm
(1.38 in)
70 mm
(2.76 in)
35 mm
(1.38 in)
35 mm
(1.38 in)
35 mm
(1.38 in)
50 mm
(1.97 in)
40 mm
(1.58 in)
59 mm
(2.32 in)
59 mm
(2.32 in)
Mounting Hole
Dimension
DIN Rail
Center Line
DPI / SCANport MODULE
CH1 CH2 CH3
C
H
1
C
H
2
C
H
3
DPI / SCANport MODULE
CH1 CH2 CH3
132 mm (5.19 in)
122.6 mm (4.83 in)
118 mm (4.65 in)
147.4 mm (5.81 in)
14.7 mm
(0.58 in)
35 mm
(1.38 in)
35 mm
(1.38 in)
28.5 mm
(1.12 in)35 mm
(1.38 in)
70 mm
(2.76 in)
35 mm
(1.38 in)
35 mm
(1.38 in)
35 mm
(1.38 in)
50 mm
(1.97 in)
40 mm
(1.58 in)
59 mm
(2.32 in)
59 mm
(2.32 in)
Mounting Hole
Dimension
DIN Rail
Center Line
MS
IO
NS
DIAG
C
H
1
C
H
2
C
H
3
Figure 2 1769-SM1 Module with CompactLogix Controller
Figure 3 1769-SM1 Module with Remote 1769-Based Adapter
Using Module as a Template
The following procedure enables you to use the assembled modules as a
template for drilling holes in the panel. Due to module mounting hole
tolerance, it is important to follow these steps:
a. On a clean work surface, assemble no more than three modules.
b. Using the assembled modules as a template, carefully mark the
center of all module-mounting holes on the panel.
c. Return the assembled modules to the clean work surface, including
any previously mounted modules.
d. Drill and tap the mounting holes for the recommended M4 or #8
screw.
132 mm (5.19 in)
122.6 mm (4.83 in)
118 mm (4.65 in)
147.4 mm (5.81 in)
14.7 mm
(0.58 in)
35 mm
(1.38 in)
35 mm
(1.38 in)
28.5 mm
(1.12 in)35 mm
(1.38 in)
70 mm
(2.76 in)
35 mm
(1.38 in)
35 mm
(1.38 in)
35 mm
(1.38 in)
50 mm
(1.97 in)
40 mm
(1.58 in)
59 mm
(2.32 in)
59 mm
(2.32 in)
Mounting Hole
Dimension
DIN Rail
Center Line
DPI / SCANport MODULE
CH1 CH2 CH3
C
H
1
C
H
2
C
H
3
DPI / SCANport MODULE
CH1 CH2 CH3
132 mm (5.19 in)
122.6 mm (4.83 in)
118 mm (4.65 in)
147.4 mm (5.81 in)
14.7 mm
(0.58 in)
35 mm
(1.38 in)
35 mm
(1.38 in)
28.5 mm
(1.12 in)35 mm
(1.38 in)
70 mm
(2.76 in)
35 mm
(1.38 in)
35 mm
(1.38 in)
35 mm
(1.38 in)
50 mm
(1.97 in)
40 mm
(1.58 in)
59 mm
(2.32 in)
59 mm
(2.32 in)
Mounting Hole
Dimension
DIN Rail
Center Line
MS
IO
NS
DIAG
C
H
1
C
H
2
C
H
3
5
6
7
8
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Key Features
- Compact I/O connectivity
- DPI/SCANport communication
- Network address assignment
- Configuration mode switch
- Status indicators
- Panel or DIN rail mounting
- End cap termination
- EMC compliance
- Grounding requirements
Related manuals
Frequently Answers and Questions
How do I install the 1769-SM1 module?
The 1769-SM1 module can be installed on a panel or DIN rail. Refer to the installation instructions in the document for detailed steps. Ensure proper grounding and ventilation during installation.
What are the precautions for installing the 1769-SM1 module?
Always disconnect power before installing or removing the 1769-SM1 module. Follow ESD control procedures when handling the module to prevent damage. Refer to publication 8000-4.5.2 for static control procedures.
Where can I find additional information about the 1769-SM1 module?
The 1769-SM1 Compact I/O-to-DPI/SCANport Network Communication Module User Manual (publication 1769-UM010) provides complete information about installation, wiring, setup, and communication. You can find it online at www.rockwellautomation.com/literature.
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