PPC-R22.1N-N-G2-NN-NN-FW Bosch Rexroth Indramat
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MPN: R911311476
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The Bosch Rexroth Indramat PPC-R22.1N-N-G2-NN-NN-FW is a control unit in the PPC Controllers series with a compact flash capacity of 32 MB and a 4-digit alphanumeric display. It features three digital inputs, two digital outputs, and has a nominal supply voltage of 24 VDC. The unit supports up to 40 drives and includes three expansion slots, a maximum current draw of 1.2 A, and weighs 1.3 kg.
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Product Description:
The PPC-R22.1N-N-G2-NN-NN-FW is a control unit in the PPC Controllers series developed by Bosch Rexroth Indramat. The module installs into RECO racks and coordinates multiple servo drives and I/O devices in automated machinery. Within an automation cell, it acts as the central processor, handling field signals through its integrated inputs and outputs while sending motion commands to connected drives. It also coordinates timing between machine logic and axis commands so that connected equipment responds in the intended sequence.
The controller operates from a nominal supply of 24 VDC and draws up to 1.2 A from that source, while a separate I/O rail can provide up to 2.6 A when external sensors require power. Three digital inputs and two digital outputs handle basic field signaling, and their status appears on a 4-digit alphanumeric display for quick checks during operation. The display provides simple status feedback without requiring a separate interface device. Two RS-232/RS-485 serial ports support communication with external control equipment, and a CompactFlash card stores the user program with a capacity of 32 MB. Control logic can be extended by 3 expansion slots, and the housing has a protection rating of IP20, so the unit is intended for cabinet installation. The unit is design version 1.
On the drive side, the controller supervises up to 40 axes and assigns setpoints through SERCOS or analog interfaces added in the rear slots. Output switching events propagate within 500 µs, which is suitable for interlocking sequences that depend on fast response. The electronics occupy a double-slot width in the RECO rack, leaving space for adjoining modules in the same assembly. Rear-slot interface options allow the base controller to support different machine layouts without changing the main rack format. The unit accepts a power cable size of up to 1.5 mm² and has an installed mass of 1.3 kg.
Frequently Asked Questions about PPC-R22.1N-N-G2-NN-NN-FW:
Q: What is the required nominal supply voltage for the PPC-R22.1N-N-G2-NN-NN-FW controller?
A: The PPC-R22.1N-N-G2-NN-NN-FW accepts a nominal supply voltage of 24 VDC.
Q: How many digital inputs are provided on the PPC-R22.1N-N-G2-NN-NN-FW?
A: This controller has three digital input channels available for use with compatible I/O devices.
Q: What type of display does the PPC-R22.1N-N-G2-NN-NN-FW feature?
A: A 4-digit alphanumeric display is integrated into this unit for displaying operational status.
Q: What is the maximum number of drives that the PPC-R22.1N-N-G2-NN-NN-FW can handle?
A: This model supports up to 40 drives, making it suitable for installations with extensive drive control needs.
Q: How many digital outputs are included on the PPC-R22.1N-N-G2-NN-NN-FW and what is their output current?
A: The controller includes two digital output channels with a maximum output current of 0.5 A.
