Product Description:

The CSH01.1C-PL-EN2-NNN-NNN-L1-S-NN-FW is a plug-in drive controller card manufactured by Bosch Rexroth Indramat for the CSH Advanced Controllers series. The card installs in IndraDrive power sections and provides position, velocity, and torque control loops for servo axes used in factory automation, material handling, and processing machinery. By combining motion control logic, communication interfaces, and safety interlocks on a compact board, it supports coordinated multi-axis operation without requiring separate external control cards.

The controller accepts two differential analog process signals, and each channel has an input impedance of 160 kΩ, which minimizes current draw from upstream transducers. The signal format uses Type 4 inputs, so selectable ±10 V scaling is available. For command forwarding, its analog output can source up to 1 mA at a maximum level of 5 V, which is suitable for drive enable loops or actuator references. Eight transistor outputs can switch loads of 24 V / 0.5 A, while the internal timer limits their pulse width to 100 ms to help protect relay life. Incremental and absolute motor feedback is handled through the EnDat 2.1, 1 Vpp, and TTL encoder interface, and host synchronization is handled through the Parallel Interface master channel. A DC relay output is also included and supports 24 V at 1 A.

The electronic section draws a maximum inrush current of 4 A but settles to only 7.5 W during steady-state operation, which helps reduce cabinet heat load. The card has a width of 49.5 mm, a depth of 103 mm, and a height of 241 mm, allowing multiple units to be mounted side by side in compact control layouts. A Standard Control Panel can be attached to the card for local parameter entry, and the starting lockout function keeps the power stage disabled until the safety circuits are cleared. Relay contacts rated at DC 24 V and 1 A are also provided for interlocking functions.