PPC-R22.1N-T-G2-V2-NN-FW Bosch Rexroth Indramat
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MPN: R911313929
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The Bosch Rexroth Indramat PPC-R22.1N-T-G2-V2-NN-FW is a control unit from the PPC Controllers series, featuring a DeviceNet fieldbus slave interface and three expansion slots. It offers a nominal supply of 24 VDC and can control up to 40 drives. The unit has a maximum current of 1.2 Amps, a protection rating of IP20, and weighs 1.3 kilograms.
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Product Description:
The PPC-R22.1N-T-G2-V2-NN-FW is a control unit manufactured by Bosch Rexroth Indramat for the PPC Controllers series. Installed inside a RECO-style housing, it supervises motion tasks and coordinates communication between drives, operator panels, and higher-level PLCs in automated cells. By combining Sercos fiber-optic loops with Ethernet and classic serial buses, the unit acts as the central processor that links control logic to servo amplifiers, allowing one module to handle multi-axis positioning, diagnostics, sequence execution, and coordinated data exchange across the machine.
The controller operates from a nominal supply of 24 VDC. At this voltage, it draws up to 1.2 A for its electronics and allows 2.6 A for I/O rails while tolerating power ripple of 4 Vpp. Internal program storage is provided by 32 MB of flash, and no additional memory expansion is fitted. Field communication begins with a DeviceNet slave interface (DNS03) and continues through two serial ports that reach 115,200 baud, an Ethernet channel rated for 100 MBaud, and a Sercos optical ring that can be clocked at 16 MBaud. The integrated TCP service listens on port 5001 so external PCs can load projects or collect process data. An IP-rated plastic enclosure and pluggable terminals provide a protection level of IP20, which is suitable for cabinet mounting in clean industrial environments. This unit is supplied as design version 1.
At the application level, the controller can manage up to 40 digital drives through its motion kernel. Plug-in card slots provide 3 positions for technology, interface, or encoder boards. When operating as a fieldbus node, the controller completes a full network scan in 4 ms, allowing timely status updates and setpoint transfers. Sercos telegrams and Ethernet packets share deterministic scheduling so command latency remains predictable during network traffic. A mass of 1.3 kg supports DIN-rail or back-panel installation without heavy support hardware.
Frequently Asked Questions about PPC-R22.1N-T-G2-V2-NN-FW:
Q: How much flash memory is provided in the PPC-R22.1N-T-G2-V2-NN-FW controller?
A: The PPC-R22.1N-T-G2-V2-NN-FW offers 32 MB of flash memory for storage and system operations.
Q: What is the maximum current rating for the PPC-R22.1N-T-G2-V2-NN-FW?
A: This controller supports a maximum current draw of 1.2 A during operation.
Q: How many drives can the PPC-R22.1N-T-G2-V2-NN-FW control at one time?
A: Up to 40 drives can be controlled simultaneously by the PPC-R22.1N-T-G2-V2-NN-FW unit.
Q: What fieldbus interface does the PPC-R22.1N-T-G2-V2-NN-FW support?
A: The device includes a DeviceNet fieldbus slave interface, DNS03, for network communication.
Q: What is the recommended supply voltage for the PPC-R22.1N-T-G2-V2-NN-FW?
A: A nominal supply voltage of 24 VDC is required for this control unit.
