Product Description:

The MTS-R02.2-M2-B1-S4-NN-FW is a programmable servo control module produced by Bosch Rexroth Indramat within the MTS Servo Control Modules series. Installed in a drive rack, it coordinates motion tasks and exchanges data between higher-level automation systems and connected drives. By combining local processing with fieldbus routing, the unit supports deterministic command execution for distributed axes, safety circuits, and machine I/O in industrial automation cells. This arrangement lets the module manage command flow and status exchange between the rack and the machine network.

It operates from a nominal backplane supply of 24 VDC and draws up to 0.7 A, so control cabinet power demand remains modest. Two card slots inside the 83.7 mm × 150 mm × 192 mm housing accept application and communication cards, while the base firmware provides 2 MB of RAM for user programs, motion parameters, and diagnostics. For data exchange, the controller uses an InterBus master channel that supports 4096 input bits and 4096 output bits and maintains signal integrity over distances up to 12.8 km. Local service or PLC linking is handled by 2 × RS-232 and 2 × RS-422/485 ports, allowing parameter downloads, HMI connections, and peer-to-peer messaging without extra gateways. The combination of fieldbus capacity and serial interfaces supports both networked operation and direct local access.

For modular machines, the backplane accommodates up to 16 I/O extension cards, and the controller supervises up to 4 BT bus peripheral devices. A ready output rated at 24 VDC and 150 mA provides digital handshaking with downstream safety relays, while WinPCL channels deliver 256 bytes in and 256 bytes out for high-speed parameter streaming. The aluminum enclosure meets IP 20, so it must be installed in a closed cabinet but does not require dedicated cooling. Total mass is 1.3 kg, which eases rail installation. The specified depth leaves room for wiring bends, and the width supports dense rack layouts while maintaining airflow. This layout is suitable for compact rack assemblies with multiple adjacent modules.