Allen-Bradley SERCOS 1756-M08SE/B Installation Instructions Manual
The Allen-Bradley SERCOS 1756-M08SE/B module enables high-speed data transmission and excellent noise immunity for industrial automation systems. It serves as an interface between a ControlLogix processor and up to 8 intelligent drives using fiber optic cables, eliminating the need for complex wiring. The module supports position, velocity, and torque modes of operation and offers a programmable ring cycle period and data rate for optimized performance. Its Control and Information Protocol (CIP) compliance ensures seamless integration with Rockwell Automation systems.
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Installation Instructions
3, 8, or 16 Axis SERCOS interface Module
(Catalog Number/Series 1756-M03SE/A, 1756-M08SE/B, and
1756-M16SE/A)
The 3, 8, or 16 Axis SERCOS interface™ module mounts in a
ControlLogix™ chassis and uses fiber optical connections for all field-side wiring.
Before you install your module you should have:
• installed and grounded a 1756 chassis and power supply.
• ordered and received the fiber optic cables for your application.
For:
Important User Information
Overview
Determining the Power Requirements
Identifying Module Components
Module Product Label
Installing the Module
Fiber Optic Transmission
Fiber Optic Cables
Cable Connector Handling and Maintenance
See page:
2
4
5
5
8
8
10
11
14
Supported Drives
Ring Topology
Checking the LED Indicators
15
17
18
Removing the Module from the Chassis 21
Module Specifications
Hazardous Location Information
22 Allen-Bradley PLCs
Rockwell Automation Support Back Cover
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2 3, 8, or 16 Axis SERCOS interface 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://www.ab.com/manuals/gi) 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 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.
IMPORTANT
ATTENTION
SHOCK HAZARD
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
• recognize the consequence
Labels may be located on or inside the drive to alert people that dangerous voltage may be present.
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3, 8, or 16 Axis SERCOS interface Module 3
Important User Information
BURN HAZARD
Labels may be located on or inside the drive to alert people that surfaces may be dangerous temperatures.
Related Documentation
The following documents contain additional information concerning related
Allen-Bradley products. To obtain a copy, contact your local Rockwell
Automation office or distributor.
For: Read This Document: Publication
Number
1756-RM007 ControlLogix motion commands
Information on setup and configuration
Motion Instruction Set
Reference Manual
ControlLogix Motion
Module Setup and
Configuration manual
Information on installation, wiring, and setup for the 1394C-SJTxx-D
1394 SERCOS Interface
Multi Axis Motion Control
System
Information on integrating the 1394 drive with SERCOS
1394 SERCOS Integration
Manual
Information on Ultra3000 installation Ultra3000 Hardware
Installation Manual
Information on Kinetix 6000 Module installation
Information on Kinetix 6000 installation
Information on integrating the Kinetix
6000 with SERCOS
Kinetix 6000 Module
Installation Manual
Kinetix 6000 Installation
Manual
Kinetix 6000 Integration
Manual
1756-UM006
1394C-5.20
1394-IN024
2098-IN003
2094-IN004
2094-IN001
2094-IN002
2098-IN005 Information on integrating the Ultra3000 SERCOS Allen-Bradley PLCs
Information on use of the 8720MC
High Performance Drive
8720MC High Performance
Drive User Manual
8720MC-UM001
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4 3, 8, or 16 Axis SERCOS interface Module
Overview
The 3, 8, or 16 Axis SERCOS interface module serves as a link between the
ControlLogix platform and intelligent drives. The communication link between the module and the drive(s) is via IEC/EN 61491 SErial Real-time
COmmunication System (SERCOS) using fiber optic medium. Fiber optics assures reliable high speed data transmission with excellent noise immunity, improved performance, and elimination of interconnect wiring.
SERCOS is a real-time optical serial interface between the control unit and its associated drives to transmit periodic and non-periodic data. Its topology is that of a ring with one master and multiple slaves (axes). The 3, 8 or 16 Axis
SERCOS interface module serves as the interface between one ControlLogix processor and 1 to 3 axes for the 1756-M03SE, 1 to 8 axes for the
1756-M08SE, and 1 to 16 axes for the 1756-M16SE operating in either position, velocity, or torque mode. The module has a programmable ring
Cycle Period of 0.5ms, 1ms or 2ms depending on the number of axes and a ring Data Rate of 4 Mbaud or 8 Mbaud. The module is designed to meet the
Control and Information Protocol (CIP) common specification.
Preventing Electrostatic Discharge
ATTENTION
This equipment is sensitive to electrostatic discharge, which can cause internal damage and affect normal operation. Follow these guidelines when you handle this equipment:
• Touch a grounded object to discharge potential static.
• Wear an approved grounding wriststrap.
• Do not touch connectors or pins on component boards.
• Do not touch circuit components inside the equipment.
• If available, use a static-safe workstation.
• When not in use, store the equipment in appropriate static-safe packaging.
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3, 8, or 16 Axis SERCOS interface Module 5
Removing and Inserting Under Power (RIUP)
This module is designed so you can remove and insert it under backplane power and field-side power.
WARNING
When you insert or remove the module while backplane power is on, an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed or the area is nonhazardous before proceeding.
Repeated electrical arcing causes wear to contacts on both the module and its mating connector. Worn contacts may create electrical resistance that can affect module operation.
This equipment is classified as open equipment and must be installed
(mounted) in an enclosure during operation as a means of providing safety protection.
Determining the Power Requirements
This module receives power from the 1756 chassis power supply and requires two sources of power: 760 mA at 5.1V and 2.5 mA at 24V from the backplane. Add this current to the requirements of all other modules in this chassis to prevent overloading the backplane power supply.
Identifying Module Components
The following diagrams provide two views of the module. The first diagram is a front view which shows the position and function of the LEDs and the icons for the receiver and transmitter. The second diagram is a side view which shows the position of the transmitter and receiver connectors. (The
1756-M03SE and the 1756-M16SE look identical to the 1756-M08SE.)
Allen-Bradley PLCs
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6 3, 8, or 16 Axis SERCOS interface Module
TM
SERCOS interface
CP OK
Status LEDs
Module Health &
Communication Status
SERCOS Ring
Status
SERCOS
Communication
Phase
Tx (rear)
Rx (front)
Figure 1 Front View of the Module
Receiver
Transmitter Icon
Receiver Icon
SERCOS Connector
(front & rear)
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3, 8, or 16 Axis SERCOS interface Module 7
Receiver
Transmitter
Figure 2 Side View of the Module Showing Fiber Optic Cable Connections
The end of the cable is inserted into the appropriate connector of the
1756M03SE, 1756-M08SE, or 1756-M16SE. The threaded portion of the Allen-Bradley PLCs
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8 3, 8, or 16 Axis SERCOS interface Module attaching cable to the module. The end of the cable that emits light is the transmitter.
The Module’s Product Label
The following figure shows the product label that is affixed to the side of the
1756-M03SE, 1756-M08SE, and 1756-M16SE modules. The three modules look very much alike and checking the label carefully is the only way to be sure that you have the correct module. Pay particular attention to the CAT. NO.
SERIES field on the label. This field indicates whether you have a
1756-M03SE, 1756-M08SE, or 1756-M16SE module and also the series of the module. The label contains additional information about the module and should be thoroughly checked prior to installation to ensure that the product matches your expectations.
Product Name A-B Part Number
Series and Firmware version Information
Certifications
A-B Catalog Number and Series
Catalog
Revision
Power Requirements
Date of Manufacture
Figure 3 1756-M08SE Product Label
Installing the Module
To install the 3, 8, or 16 Axis SERCOS interface module:
Ratings
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3, 8, or 16 Axis SERCOS interface Module 9
1 .
Align the module circuit board with the top and bottom chassis guides
POWER
SERCOS interface
OK
Figure 4 Align Module
Printed circuit board
Allen-Bradley PLCs
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10 3, 8, or 16 Axis SERCOS interface Module
2.
Push evenly and firmly to seat the module in the chassis. It is seated when the top and bottom locking tabs have snapped into place.
Locking tab
POWER
SERCOS interface
OK
Figure 5 Seat the Module
Fiber Optic Transmission
The fiber optic transmitter for the SERCOS interface 3, 8, or 16 Axis module uses a 650nm wavelength. This produces a visible light from the port and is a determinant in factoring maximum cable lengths. The high light output lets you use both plastic optical fiber (POF) and Hard Clad Silica (HCS ® ) cables.
The fiber optics used with the 1756-M03SE, 1756-M08SE and 1756-M16SE modules are rated Class 1 for IEC Laser (LED) Safety Classification. Be aware that under certain conditions, viewing the optical port may expose the eye to hazard. Under most viewing conditions, there is no eye hazard.
ATTENTION
When viewed under some conditions, the optical port may expose the eye beyond the maximum permissible exposure recommended in ANSI Z136.2, 1993.
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Fiber Optic Cables
The 1756-M03SE, 1756-M08SE, and the 1756-M16SE modules are connected to the drive(s) via a fiber optic cable. These cables can be made of either plastic or glass. For more information about the care, handling, and installation of fiber optic cables see the Fiber Optic Cable Installation and
Handling Instructions , publication number 2090-IN010x-EN-P.
Plastic Fiber Optic Cables
The modules are connected to the drive(s) via a 1000 µ m plastic simplex fiber optical cable. Plastic fiber optic cables have a transmission range of 1 meter to
32 meters. Both the transmitter and receiver connections are made using a
F-SMA standard plug that conforms to the F-SMA screw type connector.
Premade plastic fiber optic cable assemblies are available from Rockwell
Automation. Plastic fiber optic cables come in a variety of jackets depending on application environments. The cable is available without a jacket
(Chlorinated Polyethylene) for use inside an electrical cabinet, a standard jacket (Polyvinyl Chloride) for use outside of electrical cabinets, and a nylon jacket for use in harsh environments.
The following table shows the catalog numbers and available lengths for plastic fiber optic cables that are not jacketed (Chlorinated Polyethylene) and should be used only within an electrical cabinet.
Allen-Bradley Catalog
Number
2090-SCEP1-0
2090-SCEP3-0
2090-SCEP5-0
2090-SCEP8-0
2090-SCEP10-0
2090-SCEP15-0
2090-SCEP20-0
2090-SCEP25-0
Length in meters
(inches)
1 m (39 in)
3 m (118 in)
5 m (197 in)
8 m (315 in)
10 m (394 in)
15 m (591 in)
20 m (787 in)
Allen-Bradley PLCs
25 m (984 in)
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12 3, 8, or 16 Axis SERCOS interface Module
Allen-Bradley Catalog
Number
2090-SCEP32-0
Length in meters
(inches)
32 m (1260 in)
The plastic fiber optic cables listed in the following table have a standard jacket (Polyvinyl Chloride) for use in normal environments outside of an electrical cabinet.
Allen-Bradley Catalog
Number
2090-SCVP1-0
2090-SCVP3-0
2090-SCVP5-0
2090-SCVP8-0
2090-SCVP10-0
2090-SCVP15-0
2090-SCVP20-0
2090-SCVP25-0
2090-SCVP32-0
Length in meters
(inches)
1 m (39 in)
3 m (118 in
5 m (197 in)
8 m (315 in)
10 m (394 in)
15 m (591 in)
20 m (787in)
25 m (984 in)
32 m (1260 in)
If your cables are going to run through a harsh environment, the cable should be appropriately jacketed. The following table contains the catalog numbers and lengths for nylon jacketed cables for use in harsh environments.
Allen-Bradley Catalog
Number
2090-SCNP1-0
2090-SCNP3-0
2090-SCNP5-0
2090-SCNP8-0
2090-SCNP10-0
2090-SCNP15-0
Length in meters
(inches)
1 m, (39 in)
3 m, (118 in)
5 m (197 in)
8 m (315 in)
10 m (394 in)
15 m (591 in)
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Allen-Bradley Catalog
Number
2090-SCNP20-0
2090-SCNP25-0
2090-SCNP32-0
Length in meters
(inches)
20 m (787 in)
25 m (984 in)
32 m (1260 in)
Glass Fiber Optic Cables
Fiber Optic cables made from glass are a better conduit for the light to pass through thus increasing the length of cable that may be used and still supply a strong enough signal for use with the 1756-M03SE, 1756-M08SE, and
1756-M16SE modules.
The modules are connected to the drive(s) via a 200 µ m glass fiber optical cable. Glass fiber optic cables have a transmission range of 1 meter to 200 meters. Both the transmitter and receiver connections are made using a
F-SMA standard plug that conforms to the F-SMA screw type connector.
Premade glass fiber optic cable assemblies are available from Rockwell
Automation. Glass fiber optic cables come with a standard jacket (Polyvinyl
Chloride) for use in normal environments.
The following table shows the catalog numbers and lengths available for premade glass fiber optic cables. These cables have a standard jacket
(Polyvinyl Chloride) for use in normal environments.
Allen-Bradley Catalog
Number
2090-SCVG1-0
2090-SCVG3-0
2090-SCVG5-0
2090-SCVG8-0
2090-SCVG10-0
2090-SCVG15-0
2090-SCVG20-0
Length in meters
(inches)
1 m (39 in)
3 m (118 in)
5 m (197 in)
8 m (315 in)
10 m (394 in)
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14 3, 8, or 16 Axis SERCOS interface Module
Allen-Bradley Catalog
Number
2090-SCVG25-0
2090-SCVG32-0
2090-SCVG50-0
2090-SCVG100-0
Length in meters
(inches)
25 m (984 in)
32 m (1260 in)
50 m (1970 in)
100 m (3937 in)
Cable Connector Handling and Maintenance
When cables are not in use, keep the ends covered with the dust covers that came with the cables. This helps to keep dust and small particles from blocking the optic path. Good system performance is dependent on clean port optics and cable ferrules to avoid obstructing the optical path. Clean compressed air is often sufficient to remove particles of dirt. You can also use methanol on a lint and strand free cotton swab. Recommended cleaners include:
Alcohols methyl isopropyl isobutyl
ATTENTION
Aliphatics hexane heptane
Other soap solution naphtha
The small junction size inherent in the design of these components increases the components’ susceptibility to damage from electrostatic discharge (ESD). It is advised that normal static precautions be taken in handling and assembly of these components to prevent damage and/or degradation which can be induced by ESD.
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Supported Drives
The following Allen-Bradley drives are supported by the SERCOS interface motion modules.
Catalog Number
1394-SJT05-D
1394-SJT10-D
1394-SJT22-D
2094-AC05-M01
2094-AC05-MP5
2094-AC09-M02
2094-AC16-M03
2094-AC32-M05
2094-AM01
2094-AM02
2094-AM03
2094-AM05
2094-AMP5
2094-BC01-M01
2094-BC01-MP5
2094-BC02-M02
2094-BC04-M03
2094-BC07-M05
2094-BM01
2094-BM02
2094-BM03
2094-BM05
Description
1394 5kW SERCOS Interface 460V drive
1394 10kW SERCOS Interface 460V drive
1394 22kW SERCOS Interface 460V drive
Kinetix 6000
TM
230VAC, IAM, 3kW PS, 9A Cont, 17A Peak
Kinetix 6000, 230VAC, IAM, 3kW PS, 5A Cont, 10A Peak
Kinetix 6000, 230VAC, IAM, 6kW PS, 15A Cont, 30A Peak
Kinetix 6000, 230VAC, IAM, 15kW PS, 24A Cont, 49A Peak
Kinetix 6000, 230VAC, IAM, 23kW PS, 49A Cont, 98A Peak
Kinetix 6000, 230VAC, AM, 9A Cont, 17A Peak
Kinetix 6000, 230VAC, AM, 15A Cont, 30A Peak
Kinetix 6000, 230VAC, AM, 24A Cont, 49A Peak
Kinetix 6000, 230VAC, AM, 49A Cont, 98A Peak
Kinetix 6000, 230VAC, AM, 5A Cont, 10A Peak
Kinetix 6000, 460VAC, IAM, 6kW PS, 9A Cont, 13A Peak
Kinetix 6000, 460VAC, IAM, 6kW PS, 4A Cont, 6A Peak
Kinetix 6000, 460VAC, IAM, 15kW PS, 15A Cont, 22A Peak
Kinetix 6000, 460VAC, IAM, 30kW PS, 30A Cont, 45A Peak
Kinetix 6000, 460VAC, IAM, 45kW PS, 49A Cont, 73A Peak
Kinetix 6000, 460VAC, AM, 9A Cont, 13A Peak
Kinetix 6000, 460VAC, AM, 15A Cont, 22A Peak
Kinetix 6000, 460VAC, AM, 30A Cont, 45A Peak Allen-Bradley PLCs
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16 3, 8, or 16 Axis SERCOS interface Module
Catalog Number
2094-BMP5
2098-DSD-005-SE
Description
Kinetix 6000, 460VAC, AM, 4A Cont, 6A Peak
Ultra3000
TM
0.5kW SERCOS Interface 230VDrive
2098-DSD-010-SE
2098-DSD-020-SE
2098-DSD-030-SE
Ultra30001kW SERCOS Interface 230VDrive
Ultra3000 2kW SERCOS Interface 230VDrive
Ultra3000 3kW SERCOS Interface 230VDrive
2098-DSD-075-SE
2098-DSD-150-SE
Ultra3000 7.5kW SERCOS Interface 230VDrive
Ultra3000 15kW SERCOS Interface 230VDrive
2098-DSD-HV030-SE Ultra3000 3kW, 460VAC SERCOS Interface 460V drive
2098-DSD-HV050-SE Ultra3000 5kW, 460VAC SERCOS Interface 460V drive
2098-DSD-HV100-SE Ultra3000 10kW, 460VAC SERCOS Interface 460V drive
2098-DSD-HV150-SE Ultra3000 15kW, 460VAC SERCOS Interface 460V drive
2098-DSD-HV220-SE Ultra3000 22kW, 460VAC SERCOS Interface 460V drive
8720MC-B014 8720MC, 460VAC/750VDC, SERCOS Drive, 14A Cont, 21A Peak
8720MC-B021 8720MC, 460VAC/750VDC, SERCOS Drive, 21A Cont, 32A Peak
8720MC-B027
8720MC-B034
8720MC-B042
8720MC-B048
8720MC-D065
8720MC-D078
8720MC-D097
8720MC-D120
8720MC-D149
8720MC-D0180
8720MC, 460VAC/750VDC, SERCOS Drive, 27A Cont, 41A Peak
8720MC, 460VAC/750VDC, SERCOS Drive, 34A Cont, 51A Peak
8720MC, 460VAC/750VDC, SERCOS Drive, 42A Cont, 63A Peak
8720MC, 460VAC/750VDC, SERCOS Drive, 48A Cont, 72A Peak
8720MC, 750VDC, SERCOS Drive, 65A Cont, 98A Peak
8720MC, 750VDC, SERCOS Drive, 78A Cont, 117A Peak
8720MC, 750VDC, SERCOS Drive, 97A Cont, 145A Peak
8720MC, 750VDC, SERCOS Drive, 120A Cont, 180A Peak
8720MC, 750VDC, SERCOS Drive, 149A Cont, 224A Peak
8720MC, 750VDC, SERCOS Drive, 180A Cont, 270A Peak
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3, 8, or 16 Axis SERCOS interface Module 17
Ring Topology
The SERCOS network consists of a Master (1756-M03SE, 1756-M08SE, or
1756-M16SE module) and multiple drives connected in a ring topology.
ATTENTION
Each drive on the SERCOS ring must have a unique
SERCOS address. If two axes have the same address on the same ring, both respond to commanded motion. This could lead to damage to the equipment or product and could result in personal injury.
The fiber optical ring starts and ends with the master.
The following diagram gives an example of a possible network connected in a ring topology.
POWER
Logix5550
RUN
I/O rs232
BAT OK
RUN REM PROG
SERCOS interface
OK
Tx
Rx
Figure 6 Ring topology with 1394C-SJT xx -D Allen-Bradley PLCs a warning that is identified by the SERCOS Ring Status LED.
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Checking the LED Indicators
The module provides three LED indicators to show the state of the system.
The LEDs are located on the bezel of the 1756-M03SE, 1756-M08SE, and
1756-M16SE modules. The LED on the right, marked by OK, indicates the present health of the module and the communication status. To the immediate left of the OK LED is the SERCOS Ring LED. This is marked with a ring icon and displays the status of the SERCOS network. A third LED is situated on the far left and displays the status of the SERCOS Communication Phases.
The CP LED is for informational purposes only.
The following diagram shows the positioning of the LEDs.
SERCOS interface
TM
CP OK
SERCOS
Communication
Phase
Module Health &
Communication
SERCOS Ring Status
Status
Figure 7 LED Location and Description
During power up, the module completes a self test that includes an indicator test. All LEDs go red for one second, green for one second, and off for one second.
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SERCOS Communication Phase Status Using the CP Indicator
If the CP LED displays:
Solid Orange
OFF
Flashing Red
Alternating Red/Green
Flashing Green
Solid Green
Then the module status is:
In Phase -1: Autobaud detection in progress.
In Phase 0: looking for a closed ring.
In Phase 1: looking for active nodes.
In Phase 2: configuring nodes for communication.
In Phase 3: configuring device specific parameters
In Phase 4: configured and active.
Module Status Using the OK Indicator
Then the module status is: Take this action: If the OK LED displays:
Off The module is not operating.
• Apply chassis power.
•
Verify the module is completely inserted into the chassis and backplane.
Flashing green The module has passed internal diagnostics, but has not established active communications.
Solid green
Flashing red
• Data is being exchanged.
• The module is in the normal operating state.
• A major recoverable failure has occurred.
• An NVS update is in progress.
Solid red
None, if you have not configured the module.
None. The module is ready for action.
If an NVS update is in progress, complete the NVS update.
If an NVS update is not in progress: Reboot
A potential nonrecoverable fault has occurred.
•
Reboot the module.
• If the solid red persists, replace the module.
Allen-Bradley PLCs
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20 3, 8, or 16 Axis SERCOS interface Module
SERCOS Ring Status
If the
SERCOS
Ring LED displays:
Solid green
Then the ring status is:
Flashing red
Solid red
Take this action:
The ring, drive, and axes are configured and are actively communicating through to the nodes on the ring.
The module has detected a setup or configuration fault with the ring.
The module has detected a hardware or installation fault with the ring.
None.
Check your system setup and configuration as follows:.
•
Ensure drive and axes addresses are correct.
• Remove excess axes from ring.
• Make sure application program has selected the proper Ring Cycle
Period and Baud Rate.
Check your system hardware and installation as follows:
• Make sure all cables are properly installed.
• Make sure cable is of the correct type and length.
• Make sure application program has configured the module’s ring transmit level to High when using specified cables.
•
Make sure the drive’s transmit levels are set appropriately.
• Inspect cables for degradation.
• Inspect drives for any faults and correct them.
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3, 8, or 16 Axis SERCOS interface Module 21
If the
SERCOS
Ring LED displays:
Off
Then the ring status is: Take this action:
Flashing green
The module has detected no ring data on its receiver or has not successfully completed phase 2.
The ring, drive, or axes are not configured but, at least one has been identified.
Check your system and installation as follows:
•
Make sure all cables are properly installed
• Inspect cable for degradation and breakage.
• Inspect drives for faults.
Not a problem if the system has not been configured. If you are having trouble configuring the ring, drive, and axes:
Make sure that the application program is setup properly for the equipment in use.
Removing the Module from the Chassis
To remove the module from the chassis:
1 .
Push in and hold the top and bottom locking tabs on the module.
POWER
SERCOS interface
OK
Allen-Bradley PLCs
Figure 8 Hold locking Tabs
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22 3, 8, or 16 Axis SERCOS interface Module
2.
Pull the module out of the chassis.
POWER
SERCOS interface
OK
Figure 9 Pull Module Out
Module Specifications
Specification:
Number of Nodes
Module location
Module keying
Power dissipation
Backplane current
Environmental Specifications
Operational Temperature
Storage temperature
Relative Humidity
Shock
Operating
Non-operating
Vibration
Description:
1756-M03SE – 3 axes maximum
1756-M08SE – 8 axes maximum
1756-M16SE – 16 axes maximum
1756 ControlLogix chassis
Electronic
5.0W maximum
5.1V dc @ 760 mA
24V dc @ 2.5 mA
0 to 60
°
C (32-140
°
F)
-40 to 85ºC (-40 to 185ºF)
5 to 95% non condensing IEC 68-2-30
30g peak acceleration, 11( ± 2)ms pulse width
50g peak acceleration, 11(±2)ms pulse width
2g @ 10-500Hz per IEC 68-2-6
Publication 1756-IN572E-EN-P – March 2004
3, 8, or 16 Axis SERCOS interface Module 23
Plastic Fiber Optic Specifications
Transmission Range
Core Diameter
Cladding Diameter
Cable Attenuation
Operating Temperature
Connector
Bend Radius
Glass Fiber Optic Specifications
Transmission Range
Core Diameter
Cladding Diameter
Cable Attenuation
Operating Temperature
Connector
Bend Radius
1-32 meters
980 µ m ± 60µ m
1000 µ m ± 60µ m
140 dB/km @ 650nm
-55 to 85 ° C
F-SMA standard screw-type connector
2.5 cm
1-200 meters
200 µ m ± 4µ m
230 µ m + 0 / − 10µ m
6.0 dB/km @ 820nm
-20 to 85 ° C
F-SMA standard screw-type connector
2.5cm
Allen-Bradley PLCs
Publication 1756-IN572E-EN-P – March 2004
24 3, 8, or 16 Axis SERCOS interface Module
SERCOS
SERCOS Class
Data Rate
Operating cycle
1756-M03SE @ 4 Mb
1756-M03SE @ 8 Mb
1756-M08SE @ 4 Mb
1756-M08SE @ 8 Mb
1756-M16SE @ 4 Mb
1756-M16SE @ 8 Mb
Class B (Position or Velocity)
4 Mbits or 8 Mbits per second
0.5 ms for up to 2 axes
1 ms for up to 3 axes
2 ms for up to 3 axes
0.5 ms for up to 3 axes
1 ms for up to 3 axes
0.5 ms for up to 2 axes
1 ms for up to 4 axes
2 ms for up to 8 axes
0.5 ms for up to 4 axes
1 ms for up to 8 axes
0.5 ms for up to 2 axes
1 ms for up to 4 axes
2 ms for up to 8 axes
No support for 9 to16 axes
0.5 ms for up to 4 axes
1 ms for up to 8 axes
2 ms for up to 16 axes
Publication 1756-IN572E-EN-P – March 2004
3, 8, or 16 Axis SERCOS interface Module 25
Agency certification
(when product or packaging is marked)
UL UL Listed Industrial Control Equipment
CSA CSA Certified Process Control Equipment
CSA CSA Certified Process Control Equipment for
Class I, Division 2 Group A,B,C,D Hazardous
Locations
CE
(1)
European Union 89/336/EEC EMC Directive, compliant with:
EN 50082-2; Industrial Immunity
EN 61326; Meas./Control/Lab., Industrial
Requirements
EN 61000-6-2; Industrial Immunity
EN 61000-6-4; Industrial Emissions
C-Tick
(1)
Australian Radio communications Act, compliant with:
AS/NZS CISPR 11; Industrial Emissions
(1)
See the Product Certification link at www.ab.com for Declarations of Conformity, Certificates, and other certification details.
Allen-Bradley PLCs
Publication 1756-IN572E-EN-P – March 2004
26 3, 8, or 16 Axis SERCOS interface Module
The following information applies when operating this equipment in hazardous locations:
Informations sur l’utilisation de cet équipement en environnements dangereux:
Products marked “CL I, DIV 2, GP A, B, C, D” are suitable for use in Class I Division 2 Groups A, B,
C, D, Hazardous Locations and nonhazardous locations only. Each product is supplied with markings on the rating nameplate indicating the hazardous location temperature code. When combining products within a system, the most adverse temperature code (lowest “T” number) may be used to help determine the overall temperature code of the system. Combinations of equipment in your system are subject to investigation by the local Authority Having
Jurisdiction at the time of installation.
Les produits marqués “CL I, DIV 2, GP A, B, C, D” ne conviennent qu’à une utilisation en environnements de
Classe I Division 2 Groupes A, B, C, D dangereux et non dangereux. Chaque produit est livré avec des marquages sur sa plaque d’identification qui indiquent le code de température pour les environnements dangereux. Lorsque plusieurs produits sont combinés dans un système, le code de température le plus défavorable (code de température le plus faible) peut
être utilisé pour déterminer le code de température global du système. Les combinaisons d’équipements dans le système sont sujettes à inspection par les autorités locales qualifiées au moment de l’installation.
WARNING
EXPLOSION HAZARD
•
Do not disconnect equipment unless power has been removed or the area is known to be nonhazardous.
•
Do not disconnect connections to this equipment unless power has been removed or the area is known to be nonhazardous. Secure any external connections that mate to this equipment by using screws, sliding latches, threaded connectors, or other means provided with this product.
•
Substitution of components may impair suitability for
Class I, Division 2.
•
If this product contains batteries, they must only be changed in an area known to be nonhazardous.
AVERTISSEMENT
RISQUE D’EXPLOSION
•
Couper le courant ou s’assurer que l’environnement est classé non dangereux avant de débrancher l'équipement.
• Couper le courant ou s'assurer que l’environnement est classé non dangereux avant de débrancher les connecteurs. Fixer tous les connecteurs externes reliés à cet équipement à l'aide de vis, loquets coulissants, connecteurs filetés ou autres moyens fournis avec ce produit.
•
La substitution de composants peut rendre cet équipement inadapté à une utilisation en environnement de Classe I,
Division 2.
•
S’assurer que l’environnement est classé non dangereux avant de changer les piles.
Publication 1756-IN572E-EN-P – March 2004
Notes:
3, 8, or 16 Axis SERCOS interface Module 27
Allen-Bradley PLCs
Publication 1756-IN572E-EN-P – March 2004
Rockwell Automation Support
Rockwell Automation provides technical information on the web to assist you in using our products. At http://support.rockwellautomation.com, you can find technical manuals, a knowledge base of FAQs, technical and application notes, sample code and links to software service packs, and a MySupport feature that you can customize to make the best use of these tools.
For an additional level of technical phone support for installation, configuration and troubleshooting, we offer TechConnect Support programs. For more information, contact your local distributor or Rockwell Automation representative, or visit http://support.rockwellautomation.com.
Installation Assistance
If you experience a problem with a hardware module within the first 24 hours of installation, please review the information that's contained in this manual. You can also contact a special Customer Support number for initial help in getting your module up and running:
New Product Satisfaction Return
Rockwell tests all of our products to ensure that they are fully operational when shipped from the manufacturing facility. However, if your product is not functioning and needs to be returned:
Contact your distributor. You must provide a Customer Support case number (see phone number above to obtain one) to your distributor in order to complete the return process.
Outside United States Please contact your local Rockwell Automation representative for return procedure.
Allen-Bradley, ControlLogix, Kinetix 6000, and Ultra3000 are trademarks of Rockwell Automation.
SERCOS interface is a trademark of the Interests Group SERCOS interface e.V. of Stuttgart, Germany. Rockwell
Automation is a member the SERCOS NA.
Publication 1756-IN572E-EN-P – March 2004
Supersedes Publication 1756-IN572D-EN-P - October 2003
PN 957859-53
Copyright © 2004 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.

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