Product Description:

The CSH01.1C-PL-EN2-NNN-MD1-S1-S-NN-FW is a motion and logic control cartridge produced by Bosch Rexroth Indramat for installation in IndraDrive power sections and belongs to the CSH Advanced Controllers series. The board serves as the central processor in servo racks, interpreting position commands and coordinating encoder feedback so that multiple axes follow precise velocity and torque profiles. By managing communication with drives, sensors, and safety circuits, it supports deterministic machine operation in packaging units, pick-and-place robots, and other automated equipment.

Energy drawn by the controller is limited to 7.5 W, so cabinet heat dissipation remains low during operation. At power-up, the supply must handle a typical inrush of 4 A, after which the unit returns to its normal operating power level. Axis setpoints are relayed through a Parallel Interface, while parameter access takes place over the 100Base-TX engineering port. Discrete machine signals are accepted through 16 Inputs / 16 Outputs, with each output pulse permitted for up to 100 ms. The encoder receptacle is a D-Sub 15 female that accommodates EnDat 2.1, 1 Vpp, or 5 V TTL formats, and its receiver stage is matched to 35 Ω to minimize line reflections on feedback cables that may extend to 75 m.

The extension bus exposes 12 Inputs / 8 Outputs, letting the application separate auxiliary sensors from time-critical axes. When the encoder transmitter draws up to 350 mA, the module supplies it without external amplifiers, which helps preserve signal integrity over long cable runs. Integrated Safety Technology I/O drives field relays at 24 V / 0.5 A and monitors dual-channel inputs at 24 V and 3 mA to reach Performance Level d without separate relays. A single-line display on the front panel shows status and parameter codes, and the engineering port remains active during a safety event so diagnostic access is available without disturbing certified wiring.