CSH01.1C-NN-ENS-MEM-MA1-S2-S-NN-FW Bosch Rexroth Indramat
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MPN: R911329796
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The Bosch Rexroth Indramat CSH01.1C-NN-ENS-MEM-MA1-S2-S-NN-FW is part of the CSH Advanced Controllers series. This single-axis controller features two analog input and two analog output channels, each with a ±10 V range and 12-bit resolution. It includes Safe Motion safety technology, a base power consumption of 7.5 W, and operates with an inrush current of 4 A.
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Product Description:
The CSH01.1C-NN-ENS-MEM-MA1-S2-S-NN-FW is a modular control section produced by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Installed inside IndraDrive power stages, this board executes real-time drive functions and coordinates one electric axis in factory machines. By merging position calculation, fieldbus processing, and encoder evaluation into one compact card, it supplies the deterministic motion commands that servo drives need for pick-and-place stations, packaging lines, and other precise automation tasks. Its role is to handle logic and feedback processing while the paired power section delivers motor current.
The controller provides 2 analog input channels that accept signals such as torque references or follower setpoints, and each input is scaled for ±10 V operation so external devices can send normalized voltage signals without extra conditioning. Matching analog outputs are also available, letting the unit pass processed values to external regulators or related control hardware. Signal conversion uses a 12-bit resolution, which gives fine step size across the available voltage range and supports stable closed-loop behavior. Internal electronics draw 7.5 W during standby operation, helping limit heat inside the drive enclosure. The motion kernel is intended for single-axis control, so one control section is assigned to one mechanical axis rather than a grouped multi-axis function.
At power-up, the board can draw an inrush current of 4 A, so the supply path must tolerate a brief startup surge before steady operation begins. Once active, it can issue time-critical command pulses as short as 100 ms, which suits fast state changes inside the drive control chain. Service communication is available through the integrated RS-232 port at up to 115 kBaud, providing a direct serial link for parameter access and diagnostics. The SSI emulation channel supplies 12 V to connected encoders, helping maintain reliable feedback when external position devices are used over longer cable runs.
Frequently Asked Questions about CSH01.1C-NN-ENS-MEM-MA1-S2-S-NN-FW:
Q: How many analog input channels are available on the CSH01.1C-NN-ENS-MEM-MA1-S2-S-NN-FW controller?
A: The CSH01.1C-NN-ENS-MEM-MA1-S2-S-NN-FW controller provides two analog input channels.
Q: What is the analog output range for the CSH01.1C-NN-ENS-MEM-MA1-S2-S-NN-FW controller?
A: This controller supports an analog output range of ±10 V.
Q: How many axes can the CSH01.1C-NN-ENS-MEM-MA1-S2-S-NN-FW control?
A: The device is designed for single-axis control, making it suitable for precise motion tasks involving one axis.
Q: What kind of safety technology is implemented in the CSH01.1C-NN-ENS-MEM-MA1-S2-S-NN-FW?
A: Safe Motion technology is included, offering enhanced safety functions for motion applications.
Q: What is the analog resolution for inputs and outputs on the CSH01.1C-NN-ENS-MEM-MA1-S2-S-NN-FW?
A: This model features an analog resolution of 12 bits for both input and output signals.
