Product Description:

The CSH01.1C-NN-ENS-NNN-MEM-L2-S-XP-FW belongs to the CSH Advanced Controllers series manufactured by Bosch Rexroth Indramat. This control section is installed in modular drive systems to handle axis processing, I/O supervision, and safety interlocking within automated machinery. By combining signal conditioning, encoder handling, and motion logic on one board, the module reduces cabinet space and simplifies the coordination between multiple IndraDrive power units.

An analog output resolution of 19.5 mV/Inc gives the board fine voltage steps for proportional valve or speed reference duties. Digital inputs are considered inactive below 5 V and reliably active above 15 V, a wide hysteresis that protects against field noise. Each fast-switching output channel can source up to 500 mA, while the shared rail is limited to 1000 mA, enabling mixed loads such as indicator lamps and small relays. The standard control panel offers a single-line display for local status checks without connecting external tools. Because control communication ports are not equipped on this variant, point-to-point diagnostics rely on the integrated RS-232 service socket and the indicated thresholds.

Option slot 3 is populated with encoder emulation; it reproduces feedback signals up to 1 MHz and can drive receivers over a maximum line length of 40 m using the dedicated 12-pin connector. The emulation stage is supplied from the encoder rail at 12 V, and the I/O domain can draw as much as 1.1 A from the internal power bus before derating. Serial commissioning runs at up to 115 kBaud over RS-232 cables no longer than 15 m, ensuring consistent parameter uploads. Safe Torque Off is implemented in hardware so drive power is cut instantaneously without relying on firmware-based stops.