Installation Instructions
2090-Series Motor/Actuator Cables
Catalog Numbers 2090-CPBM7DF, 2090-CPWM7DF, 2090-CPBM7E7, 2090-CFBM7E7, 2090-CFBM7DF, 2090-CFBM7DD
Topic
Verify the O-ring Installation for Threaded DIN Cable Plugs
Important User Information
Before You Begin
Motor/Actuator (M4 and M7) Cable Applications
Power/Brake and Feedback Cables
Install Continuous-flex Extension Cables
Install the Right Angle Cables
Additional Resources
12
15
4
5
18
2
3
Page
1
Verify the O-ring Installation for
Threaded DIN Cable Plugs
The type of plug on the connecting cable determines whether an O-ring is required on the motor connector, cable extension, or continuous-flex extension cable receptacles.
IMPORTANT If your motor/actuator includes a SpeedTec-ready DIN (M7) connector and mates with a threaded DIN (M4) cable plug, install the O-ring on the motor/actuator connector before connecting the M4 cable plug.
Figure 1 - O-ring Usage on Threaded DIN (M4) Cables
Install the O-ring when using threaded DIN (M4) cable plugs.
Threaded DIN (M4) Cable Plug
SpeedTec-ready
DIN Connectors
• 2090-XXNxMF-xxSxx (standard, non-flex) cables
• 2090-CFBM4DF-xxAFxx (continuous-flex) cables
Do not install the O-ring when using SpeedTec DIN (M7) cable plugs.
SpeedTec DIN (M7) Cable Plug
SpeedTec-ready
DIN Connectors
• 2090-CFBM7Dx-xxAAxx (standard, non-flex) feedback cables
• 2090-CFBM7Dx-xxAFxx (continuous-flex) feedback cables
• 2090-CPxM7DF-xxAAxx (standard, non-flex) power cables
• 2090-CPxM7DF-xxAFxx (continuous-flex) power cables
Important User Information
Read this document and the documents listed in the additional resources section about installation, configuration, and operation of this equipment before you install, configure, operate, or maintain this product. Users are required to familiarize themselves with installation and wiring instructions in addition to requirements of all applicable codes, laws, and standards.
Activities including installation, adjustments, putting into service, use, assembly, disassembly, and maintenance are required to be carried out by suitably trained personnel in accordance with applicable code of practice.
If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.
In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment.
The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or liability for actual use based on the examples and diagrams.
No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or software described in this manual.
Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation,
Inc., is prohibited.
Throughout this manual, when necessary, we use notes to make you aware of safety considerations.
WARNING: Identifies information about practices or circumstances that can cause an explosion in a hazardous environment, which may lead to personal injury or death, property damage, or economic loss.
ATTENTION: 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 consequence.
IMPORTANT Identifies information that is critical for successful application and understanding of the product.
Labels may also be on or inside the equipment to provide specific precautions.
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.
ARC FLASH HAZARD: Labels may be on or inside the equipment, for example, a motor control center, to alert people to potential Arc Flash. Arc Flash will cause severe injury or death. Wear proper Personal Protective Equipment (PPE). Follow ALL
Regulatory requirements for safe work practices and for Personal Protective Equipment (PPE).
4
2090-Series Motor/Actuator Cables
ATTENTION: The examples in this publication show all available connections.
Some connections are not used for specific installations. See your drive installation instructions or user manual for recommended wire trim lengths and wiring examples for your drive and motor application.
Do not connect unused wires. Trim and finish unused wires to help protect against accidental contact with other wires or wire shields, or with a ground connection.
IMPORTANT Standard (non-flex) cables can be bent or reformed during installation and maintenance. Continuous-flex cables can be flexed repeatedly within a specified bend radius when properly installed.
Do not use standard cables in a continuous-flex operation.
Motor/Actuator (M4 and M7)
Cable Applications
Observe these guidelines when connecting your cable plug with the mating motor connector, motor extension cable, or an extension cable receptacle:
• Motors and actuators that are equipped with SpeedTec-ready DIN (M7) connectors are compatible with threaded DIN (M4) cable plugs.
• SpeedTec-ready DIN motor connectors are also compatible with SpeedTec
DIN (M7/E7) extension cable plugs.
• Motors and actuators that are equipped with threaded DIN (M4) connectors are compatible with only threaded DIN (M4) cable plugs.
Figure 2 - Motor/Actuator Connector and Cable Plug Compatibility
SpeedTec DIN (M7) Cable Plug
SpeedTec-ready
DIN Connectors
• Attach cable plug with one-quarter turn
• Receives M4 and M7 cable plugs
(O-ring is required for M4)
• 2090-CFBM7DF-CEAAxx (standard, non-flex) flying-lead, feedback cables
• 2090-CFBM7DD-CEAAxx (standard, non-flex) drive-end connector, feedback cables
• 2090-CFBM7DF-CEAFxx (continuous-flex) flying-lead, feedback cables
• 2090-CFBM7DD-CEAFxx (continuous-flex) drive-end connector, feedback cables
• 2090-CFBM7DF-CDAFxx (continuous-flex) flying-lead, feedback cables
• 2090-CPWM7DF-xxAAxx (standard, non-flex) power-only cables
• 2090-CPBM7DF-xxAAxx (standard, non-flex) power/brake cables
• 2090-CPWM7DF-xxAFxx (continuous-flex) power-only cables
• 2090-CPBM7DF-xxAFxx (continuous-flex) power/brake cables
Threaded DIN (M4) Cable Plug
Threaded
DIN Connector
• Attach cable plug with one-quarter turn
• Receives M4 and M7 cable plugs
(O-ring is required for M4)
• 3 m (9.8 ft) cable extensions
• Continuous-flex extension cables
O-ring
• Attach cable plug with 5…6 turns
• Receives only M4 cable plugs
• 2090-XXNFMF-Sxx (standard, non-flex) feedback cables
• 2090-CFBM4DF-CDAFxx (continuous-flex) feedback cables
• 2090-XXNPMF-xxSxx (standard, non-flex) power cables
• 2090-CPWM4DF-xxAFxx (continuous-flex) power-only cables
• 2090-CPBM4DF-xxAFxx (continuous-flex) power/brake cables
Rockwell Automation Publication 2090-IN050B-EN-P - July 2014
2090-Series Motor/Actuator Cables
Power/Brake and Feedback
Cables
Type of Bend Radius
Static bend radius
Type of Cable
Standard (non-flex)
Continuous flex
Continuous bend radius Continuous flex
When installing cable runs between the motor and drive, be careful not to stress the cable by making bends too sharp. See the table below for bend radius definitions, and the sections that follow, when routing cables during system installation.
Table 1 - Motor Power and Feedback Cable Bend Radius Definitions
Description
The static (installation) bend radius and dimension B are seven times the cable diameter:
• Do not begin a static bend inside dimension B.
• Use this measurement when routing the cable in a non-flex application between motor and drive (the bend area).
– The bend area is where standard (non-flex) or continuous-flex cables can be bent to their specified bend radius.
The continuous bend radius for Bulletin 2090 motor power and feedback cables is 12 times the cable diameter:
• Secure the continuous-flexing area, at least seven cable diameters (dimension B) from each end of the cable, with a rigid mount that helps protect against cable flexing where it connects to the motor or shield clamp.
• Use this measurement when routing the cable in a continuous-flex application between motor and drive (the continuous-flexing area).
– The continuous flexing area is where continuous-flex cables can be flexed repeatedly.
B
2090-CPBM7DF-xxAAxx motor power/brake cable is shown.
Install Motor Power/Brake Cables
This figure illustrates how to measure the bend radius and where cable bends can be made on motor power/brake cables.
Figure 3 - Motor Power/Brake Bend Radius Example
Bend Area or
Continuous Flexing Area
B
Bend Radius Bend Radius
D
Cable
Diameter
Cable
Shields
See Table 2 and Table 3 for motor power/brake specifications.
Rockwell Automation Publication 2090-IN050B-EN-P - July 2014 5
2090-Series Motor/Actuator Cables
Install Motor Feedback Cables
This figure illustrates how to measure the bend radius and where cable bends can be made on motor feedback cables.
Figure 4 - Motor Feedback Bend Radius Examples
B
Bend Area or
Continuous Flexing Area
2090-CFBM7DF-xxxxxx
B
Bend Radius Bend Radius
D
2090-CFBM7DD-xxxxxx
B
Cable
Diameter
Bend Radius
Table 6 - Feedback Cable Specifications
Cable Type Cable Cat. No.
D mm (in.)
B
(1) mm (in.)
Continuous
Bend Radius
(1) mm (in.)
Feedback cables
(standard, non-flex)
Feedback cables
(continuous-flex)
2090-CFBM7DD-CEAAxx
2090-CFBM7DF-CEAAxx
2090-CFBM7DD-CEAFxx
2090-CFBM7DF-CEAFxx
2090-CFBM7DF-CDAFxx
9.8 (0.39)
10.3 (0.40)
11.7 (0.46)
68.6 (2.7)
72.1 (2.8)
81.9 (3.2)
N/A
124 (4.9)
140 (5.5)
(1) Dimension B (static bend radius) and continuous bend radius are based on the cable diameter. See Motor Power and Feedback Cable
Bend Radius Definitions on page 5 for more information.
Rockwell Automation Publication 2090-IN050B-EN-P - July 2014 9
2090-Series Motor/Actuator Cables
Feedback Cable Type Cable Cat. No.
Table 8 - Feedback Cable Pinouts (flying leads)
Description
Feedback cable
(standard, non-flex)
2090-CFBM7DF-CEAAxx
Feedback cable
(continuous-flex)
2090-CFBM7DF-CEAFxx
3
2
13
1
12
16
11
10
9
4
14
17
15
5
6
7
8
Motor Plug
9
10
11
13
14
12
5
6
3
4
1
2
SIN+/AM+
SIN-/AM-
COS+/BM+
COS-/BM-
DATA+/IM+/R1
DATA-/IM-/R2
EPWR 5V
ECOM
EPWR 9V
TS+
TS-
ECOM
Connector Backshell Shielded 360°
Twisted Wire Pair Shield
22 AWG Black
22 AWG White/Black
22 AWG Red
22 AWG White/Red
22 AWG Green
22 AWG White/Green
22 AWG Gray
22 AWG White/Gray
22 AWG Orange
22 AWG White/Orange
36 AWG Shield
Connect Cable Shield to Ground
Wire Connection
To Drive
Rockwell Automation Publication 2090-IN050B-EN-P - July 2014 11
