Product Description:

The PPC-R22.1N-T-N1-N2-V2-FW belongs to the PPC Controllers series produced by Bosch Rexroth Indramat. As a control unit, it supervises motion axes, input sensors, and field networks in mid-size automation cells. Programming and diagnostic access are provided through RS-232, RS-422, and RS-485 ports, allowing direct logic download or status data retrieval from the rack. Within an installation, the device executes deterministic sequences that coordinate drives, valves, and safety relays so the overall machine cycle remains repeatable. It also handles coordinated machine responses during normal operation and fault processing.

The controller operates from a nominal supply of 24 VDC, and its internal circuitry draws up to 1.2 A under peak load. Three digital inputs are scanned with a 50 µs delay, while two transistor outputs can switch loads up to 0.5 A each. For higher-level networking, onboard Ethernet supports auto-negotiating links at 10/100 MBaud, and a DeviceNet fieldbus slave interface (DNS03) permits cyclic data exchange with PLC masters. The enclosure has an IP20 rating for installation inside a closed electrical cabinet. Integrated PLS logic controls 32 position-latched outputs, and the Option Card PLS module can expand this function. All communication services are mirrored on the dedicated programming port for direct service access.

The electronics reside in a RECO housing that is 84 mm wide and 165 mm deep, which helps reduce rail-space demand in crowded enclosures. In service, the unit weighs 1.3 kg, so panel load remains moderate. Design version 1 has no memory-expansion slot. Ethernet hardware is integrated, and the front face also carries the DeviceNet connector and the RS-232/485 service plug so field wiring stays accessible without dismounting the controller. This arrangement keeps access clear when the unit is installed among adjacent modules.