XFE01.1-FB-01
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MPN: R911173396
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The Bosch Rexroth Indramat XFE01.1-FB-01 belongs to the XM21 IndraControl Systems series and weighs 0.120 kilograms. It offers Sercos III Master fieldbus support, mounts on a TH 35–7.5 rail, and provides IP20 protection. This device operates at a nominal voltage of 24 V DC and has a maximum power consumption of 4.8 watts.
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Product Description:
Bosch Rexroth Indramat designs the XFE01.1-FB-01 fieldbus expansion module for controllers in the XM21 IndraControl Systems series. In an automation cabinet, the module extends the embedded PLC with a dedicated Sercos communication master so that distributed drives, I/O stations, and motion devices can be addressed deterministically over one optical ring. By bridging the controller backplane to high-speed real-time Ethernet, it ensures precise axis coordination and time-synchronous data exchange typical of industrial machinery.
The module carries a protection rating of IP20, so it is intended for installation inside an enclosed control panel where accidental contact and solid objects are limited. Its embedded controller interfaces to the network as a Sercos III Master, which means it initiates telegrams and schedules cycle times for all attached slaves. An internal resettable fuse rated at 4 A safeguards the 24 V supply rail against over-current, while galvanic isolation between connectors XF3 and XF4 withstands 1200 V DC for one minute to prevent ground loops. During operation the electronics draw only 0.2 A, allowing the module to share low-power auxiliary supplies with other automation components. Brief voltage interruptions up to 10 ms are tolerated without loss of communication.
Energy demand is limited to 4.8 W, so heat dissipation remains low within dense rail layouts. The logic is powered from a 24 V DC PELV or SELV source, and a diode on the input offers reverse-polarity protection to avoid accidental damage during commissioning. Mechanical attachment follows the DIN rail profile TH 35-7.5, allowing tool-free clipping adjacent to IO slices or safety relays. The housing resists shocks of up to 30 g for 11 ms, meeting typical machine-mounted vibration demands. Despite these mechanical safeguards, overall mass is only 0.120 kg, so additional support brackets are unnecessary.
Frequently Asked Questions about XFE01.1-FB-01:
Q: What fieldbus protocol is supported by the XFE01.1-FB-01 module from Bosch Rexroth Indramat XM21 series?
A: The XFE01.1-FB-01 module provides Sercos III Master functionality for fieldbus communication in automation environments.
Q: What is the nominal voltage required for the XFE01.1-FB-01 module's operation?
A: This module operates at a nominal voltage of 24 V DC using PELV or SELV standards for safe low-voltage supply.
Q: What level of environmental protection is provided by the XFE01.1-FB-01 module?
A: The XFE01.1-FB-01 is rated for IP20, offering basic protection against solid objects but not against liquids.
Q: What is the maximum power consumption of the XFE01.1-FB-01 module?
A: Maximum power consumption of this module is 4.8 W, supporting efficient operation in control cabinets.
Q: How does the XFE01.1-FB-01 safeguard against reverse polarity during connection?
A: A diode provides reverse polarity protection to the XFE01.1-FB-01, preventing damage from incorrect wiring.
