CSH01.1C-SE-ENS-MA1-MD1-NN-S-NN-FW Bosch Rexroth Indramat
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MPN: R911308394
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The Bosch Rexroth Indramat CSH01.1C-SE-ENS-MA1-MD1-NN-S-NN-FW is part of the CSH Advanced Controllers series, and communicates via Sercos II. It features 2 analog inputs and 2 analog outputs each supporting ±10 V with 12-bit resolution, as well as 12 digital inputs at 24 V and 8 digital outputs at 0.5 A. The controller includes IndraDyn, Hiperface, 1 Vss, and TTL encoder interfaces with a 120 Ohm input resistance.
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Product Description:
The CSH01.1C-SE-ENS-MA1-MD1-NN-S-NN-FW is a motion-logic control section manufactured by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Installed inside an IndraDrive modular rack, this board issues position, velocity, and torque commands to servo drives for use in multi-axis machining centers, packaging lines, and material-handling cells where coordinated drive control is required. Its role is to centralize axis coordination inside the drive system so linked machines can respond to commanded motion changes with consistent timing and stable closed-loop behavior.
Two differential analog inputs accept signals across a range of ±10 V, digitized with 12-bit resolution to give the controller fine process feedback. The same span is reproduced by a pair of analog outputs, also quantified at 12-bit resolution, so proportional commands can be sent to external actuators or monitors. For discrete sensing, the board hosts 12 digital inputs, and each channel draws only 3 mA when energized at a field level of 24 V, allowing direct connection to standard PNP sensors without overloading the source. Deterministic network traffic and axis synchronization are handled through the Sercos II fiber-optic interface, which provides cyclic data exchange with neighboring drives and PLCs at very short update intervals.
Feedback from rotary or linear encoders is accepted through the multi-protocol port supporting IndraDyn/Hiperface/1 Vss/TTL, so several feedback formats can be used without adapter cards. The port delivers up to 500 mA of sensor power, enough for high-resolution multi-turn encoders that include extra diagnostic channels. Pulse streams presented on TTL lines can be counted at input frequencies up to 400 kHz, enabling the controller to follow high-speed axes without missing increments. Eight sourcing digital outputs are provided, and each line can switch loads such as contactors or brake relays up to 0.5 A, giving the application direct control over auxiliary devices while keeping wiring localized to the drive cabinet.
Frequently Asked Questions about CSH01.1C-SE-ENS-MA1-MD1-NN-S-NN-FW:
Q: What are the specifications for the analog inputs on the CSH01.1C-SE-ENS-MA1-MD1-NN-S-NN-FW controller?
A: The CSH01.1C-SE-ENS-MA1-MD1-NN-S-NN-FW controller features two analog inputs with a ±10 V range at 12-bit resolution.
Q: How many digital outputs are available on the CSH01.1C-SE-ENS-MA1-MD1-NN-S-NN-FW, and what is their current rating?
A: This controller offers eight digital outputs, each supporting up to 0.5 A current.
Q: What communication protocol does the CSH01.1C-SE-ENS-MA1-MD1-NN-S-NN-FW controller use?
A: Communication with the CSH01.1C-SE-ENS-MA1-MD1-NN-S-NN-FW is handled through the Sercos II interface.
Q: What encoder interfaces are supported by the CSH01.1C-SE-ENS-MA1-MD1-NN-S-NN-FW controller?
A: The CSH01.1C-SE-ENS-MA1-MD1-NN-S-NN-FW supports encoder interfaces including IndraDyn, Hiperface, 1 Vss, and TTL.
Q: What is the maximum TTL input frequency for the CSH01.1C-SE-ENS-MA1-MD1-NN-S-NN-FW controller?
A: This controller offers a TTL input frequency capability up to 400 kHz for high-speed signal processing.
