Product Description:

The MTS-P02.2-D4-NN-NN-NN-NN-FW servo control module is produced by Bosch Rexroth Indramat and belongs to the MTS Servo Control Modules series. The board plugs into an ISA bus slot inside a Rexroth industrial PC and coordinates motion commands for multiple axes through the proprietary Bt bus. Within an automation cell, the module serves as the real-time link between high-level program logic and drive amplifiers, providing deterministic sequencing, status collection, and fault supervision.

Physically, the card occupies only 22 mm of rack width, stands 145 mm tall, and has a depth of 295 mm, so it leaves space for additional motion cards in densely populated enclosures. Its aluminum carrier keeps the mass to 0.3 kg, which limits mechanical stress on the backplane during service. The Bt bus can extend up to 50 m, enabling remote operator panels while maintaining signal integrity, and the module also interfaces locally through a 40-pin I/O header. Installation uses the stated ISA bus slot, and two part-numbered retention screws secure the edge connector against vibration.

Up to 4 operator terminals may share the Bt bus, and command strings and diagnostics travel over that connection while point-to-point programming access is available through the RS232/RS422/RS485 communication port on a D-Sub 15-pin female connector. Discrete machine signals connect through a TTL bank that provides 16 TTL in / 16 TTL out, and the supervisory circuitry draws a maximum of 1.8 A from the +5 V rail. Additional supplies of +5 VDC, +12 VDC, and -12 VDC power the line drivers, while a 24 V, 150 mA watchdog contact issues a fail-safe trip if program execution stops. Reliable operation is permitted up to 50 °C and 75% relative humidity, which suits conditions commonly found in sealed electrical cabinets.