PPC-R22.1N-T-Q1-P2-NN-FW Bosch Rexroth Indramat
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MPN: 1070170288
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The Bosch Rexroth Indramat PPC-R22.1N-T-Q1-P2-NN-FW is a control unit in the PPC Controllers series, featuring IP20 protection and a RECO unit housing design. It offers 32 MB Compact Flash memory, supports Ethernet full duplex with a maximum baud rate of 100 MBaud, and includes Profibus fieldbus as well as Sercos communication. The controller operates at a nominal supply voltage of 24 V DC with a maximum current consumption of 1.2 Amps and a digital output current up to 0.5 Amps.
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Product Description:
The PPC-R22.1N-T-Q1-P2-NN-FW belongs to the PPC Controllers series developed by Bosch Rexroth Indramat for programmable automation tasks. As a control unit it coordinates motion axes, field devices, and diagnostic channels inside cabinet-mounted assemblies connected to a 24 V DC power rail. The RECO housing format lets the controller slide into modular racks, and its IP20 rating limits use to protected enclosures. Cross Communication (DAQ03) and a Profibus slave interface provide deterministic data exchange between the controller and higher-level PLCs or decentralized I/O islands.
The unit operates from a regulated input of 24 V DC; voltage ripple may reach 4 Vpp without affecting logic behavior. For quick signal recognition every digital input is latched within 50 µs, while outputs can source up to 0.5 A per channel and switch within a maximum of 500 µs. Overall consumption does not exceed 1.2 A, so heat generation remains low and cabinet airflow is minimal. The RECO enclosure provides IP20 protection, allowing hand-safe installation but requiring a sealed cabinet for dust or liquid exposure. Two serial ports support point-to-point diagnostics, and a link-ring interface creates fault-tolerant loops between multiple PPC nodes. Ethernet traffic is handled in full-duplex mode, and a Profibus DPS01 card enables deterministic fieldbus control of remote drives.
Program and parameter data reside on a 32 MB CompactFlash card; no supplemental memory expansion is fitted, simplifying firmware management. Real-time communication benefits from a network ceiling of 100 MBaud on the Ethernet port, while auxiliary diagnostic consoles can connect through the serial channel at up to 115200 Baud. Drive coordination over optical Sercos loops reaches a bandwidth of 16 MBaud, matching modern inverter demands. Design version 1 integrates link-ring redundancy, and Ethernet full-duplex capability ensures simultaneous transmit/receive operation. With only 4 µs of permissible output jitter, the controller maintains precise timing across motion axes, and its 32-bit processor remains stable when the supply ripple stays within the stated 4 Vpp limit.
Frequently Asked Questions about PPC-R22.1N-T-Q1-P2-NN-FW:
Q: What fieldbus interface is provided on the PPC-R22.1N-T-Q1-P2-NN-FW controller?
A: The PPC-R22.1N-T-Q1-P2-NN-FW features a Profibus fieldbus slave interface, DPS01, for fieldbus connectivity.
Q: Does the PPC-R22.1N-T-Q1-P2-NN-FW support Ethernet full duplex and what is its maximum Ethernet baud rate?
A: This controller supports Ethernet full duplex mode and a maximum baud rate of 100 MBaud for network communications.
Q: How much Compact Flash memory is included with the PPC-R22.1N-T-Q1-P2-NN-FW?
A: The PPC-R22.1N-T-Q1-P2-NN-FW is equipped with a 32 MB Compact Flash memory for data storage.
Q: What is the supply voltage requirement for the PPC-R22.1N-T-Q1-P2-NN-FW controller?
A: This unit provides a nominal supply voltage of 24 V DC for its operation.
Q: What are the digital input and maximum digital output delays on the PPC-R22.1N-T-Q1-P2-NN-FW controller?
A: The PPC-R22.1N-T-Q1-P2-NN-FW has a digital input delay of 50 µs and a maximum digital output delay of 500 µs.
