CFL01.1-Q2 Bosch Rexroth Indramat
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MPN: R911170009
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The Bosch Rexroth Indramat CFL01.1-Q2 is part of the CFL Modules series and features a SERCOS II fieldbus interface for cross communication. This module operates with internal power consumption of 2.3 W, supports up to 63 slaves, and has a protection category of IP20. It measures 120 by 20 by 70 millimeters and can be installed at an altitude up to 2700 meters.
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Product Description:
The CFL01.1-Q2 is a communication module produced by Bosch Rexroth Indramat for the CFL Modules series. Installed in a modular controller rack, the unit forms part of the ring topology used in distributed motion control. Its purpose is to link multiple drive or I/O stations so that deterministic data exchange can occur over SERCOS-based fiber optics, allowing coordinated axis behavior in industrial automation cells. This role makes the module suitable for systems that depend on predictable message timing between centrally managed control hardware and remote motion devices.
The module communicates over the SERCOS II fieldbus and supports an adjustable ring cycle time of 2/4/8 ms, which determines how often telegrams circulate through connected nodes. Internal circuitry draws only 2.3 W from the backplane, minimizing heat load inside the cabinet and reducing the electrical burden on the host rack. An MLC controller can host up to 4 modules of this type, allowing separate communication rings to be assigned to different machine sections when needed. Its mechanical size is limited to 120 × 20 × 70 mm, so the card fits in a single slot without blocking normal airflow paths. Cross communication uses dedicated primary TX and RX ports, while front-panel indicators provide a quick visual check of activity and fault status during operation.
A fully loaded ring can address 63 slaves, which supports multi-axis installations that combine drives, sensors, and related automation devices on one optical network. All operating power is supplied by the System Bus, so no separate external supply wiring is needed for the module itself. The housing carries an IP20 rating for finger-safe installation inside a protected control cabinet. Continuous operation is permitted up to a maximum site altitude of 2700 m, and storage is allowed to 3000 m. Primary and secondary error signaling is built into the module so network faults can be identified without adding separate diagnostic hardware.
Frequently Asked Questions about CFL01.1-Q2:
Q: What type of fieldbus interface does the CFL01.1-Q2 module support?
A: The CFL01.1-Q2 module utilizes a SERCOS II fieldbus interface for communication.
Q: What is the maximum number of slave devices supported by the CFL01.1-Q2?
A: The CFL01.1-Q2 can handle up to 63 slave devices in one network.
Q: How much internal power does the CFL01.1-Q2 require during operation?
A: This module has an internal power consumption of 2.3 W.
Q: What is the protection rating of the CFL01.1-Q2 module?
A: The module is classified under protection category IP20.
Q: How many CFL01.1-Q2 modules can be installed per MLC?
A: A maximum of four CFL01.1-Q2 modules can be used per MLC.
