Product Description:

The CSH01.3C-C0-ENS-MA1-CCD-L2-S-NN-FW is a control section produced by Bosch Rexroth Indramat for the CSH Advanced Controllers series. It plugs into IndraDrive power units to execute motion commands, manage fieldbus communication, and enforce the Safe Torque Off function that halts motor energy when required. By combining real-time axis regulation with integrated safety, the unit streamlines drive-level automation in packaging, material handling, and assembly machines.

The controller is powered from a DC 24 V cabinet supply and typically draws just 8.5 W, yet a startup inrush of 4 A must be considered when sizing the feeder. An internal encoder interface furnishes 11.6 V to position sensors through a D-Sub 15 female connector, while a 124 Ω bus terminator maintains proper CAN line impedance. Field communication is versatile: it accepts DeviceNet or CANopen traffic, and the CCD Ethernet port follows the IEEE 802.3 standard. Up to 100-millisecond timing demands are accommodated by a maximum pulse width of 100 ms, supporting coarse-pitch pulse-direction signals when legacy hardware is present. Overall power, signal, and safety wiring are organized through the X41 D-Sub 9 female connector so panel integration remains compact.

Analog functionality is handled by the MA1 module, which provides two differential inputs and two outputs. Each channel converts at 12 Bit and spans a range of ±10 V, allowing direct connection of velocity or torque setpoints without additional scaling hardware. Network capacity is high: a CANopen trunk can host up to 127 nodes, and a DeviceNet segment can include 64 addresses before repeaters are required. Safe Torque Off signaling passes through hardwired contacts in the X41 plug so the drive can be put into a no-torque state through external safety circuitry.