PPC-R22.1N-T-N1-P2-NN-FW Bosch Rexroth Indramat
MPN: R911170357
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The Bosch Rexroth Indramat PPC-R22.1N-T-N1-P2-NN-FW is a control unit and part of the PPC Controllers series. It features a Profibus slave interface, three expansion slots, and 32 MB of flash memory in an IP20 RECO unit housing. The unit runs on a 24 VDC nominal supply, supports Ethernet speeds up to 100 MBaud, and weighs 1.3 kilograms.
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Product Description:
The PPC-R22.1N-T-N1-P2-NN-FW controller is produced by Bosch Rexroth Indramat within the PPC Controllers series. It is a compact control unit for coordinating motion and process sequences in distributed automation systems, linking drives, I/O, and field devices through deterministic networks to keep machine tools and material-handling cells synchronized. This arrangement allows the controller to manage logic execution and communication exchange in one housing while connected devices handle actuation and signal acquisition.
The controller draws a nominal supply of 24 VDC, and at peak load it requires up to 1.2 A, so panel power supplies must be sized accordingly. Data exchange with higher-level networks is handled through an Ethernet connector in the standard RJ-45 format, and its line rate reaches 100 MBaud for fast program transfer and service access. Three rear plug-in bays give the unit 3 expansion slots for additional communication or memory modules. The onboard flash capacity is 32 MB, which provides space for user tasks and parameter storage. A Profibus slave interface identified as DPS01 provides cyclic data to PLC masters with a 4 ms slave scan time, and the electronics are housed in a compact RECO enclosure for DIN-rail mounting inside a cabinet.
Design version 1 includes two isolated serial channels, and the second channel supports a maximum transfer rate of 115200 bit/s for connected peripheral devices. The first serial channel can be used for direct diagnostic communication without affecting the optical motion bus. Motion bus traffic is handled by a Sercos optical interface that can be configured for up to 16 MBaud, allowing multiple drives to operate in a synchronized network. One free slot can accept the optional PLS module NSW01, while additional memory expansion is not installed. The housing has a protection rating of IP20, which is suitable for enclosed installation, and the unit has a mass of 1.3 kg to keep cabinet loading low.
Frequently Asked Questions about PPC-R22.1N-T-N1-P2-NN-FW:
Q: What type and speed of Ethernet connectivity is available on the PPC-R22.1N-T-N1-P2-NN-FW controller?
A: The PPC-R22.1N-T-N1-P2-NN-FW includes an RJ-45 Ethernet port supporting speeds up to 100 MBaud.
Q: How many expansion slots does the PPC-R22.1N-T-N1-P2-NN-FW provide?
A: This control unit is designed with three expansion slots for system adaptation.
Q: Which fieldbus interface is featured on the PPC-R22.1N-T-N1-P2-NN-FW?
A: A Profibus fieldbus slave interface, model DPS01, is integrated into this controller.
Q: What is the required nominal supply voltage for the PPC-R22.1N-T-N1-P2-NN-FW control unit?
A: The nominal supply voltage requirement for this unit is 24 VDC.
Q: How much flash memory is available on the PPC-R22.1N-T-N1-P2-NN-FW?
A: This controller offers 32 MB of flash memory for system operation and data storage.