CSH01.1C-SE-EN2-NNN-MEM-L1-S-NN-FW Bosch Rexroth Indramat
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MPN: R911315626
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The Bosch Rexroth Indramat CSH01.1C-SE-EN2-NNN-MEM-L1-S-NN-FW is part of the CSH Advanced Controllers series and supports control communication via SERCOS II. This controller features one axis, an analog input resistance of 160 kΩ, and an encoder interface supporting EnDat 2.1, 1 Vpp, and 5 V TTL. It also includes a starting lockout safety function and provides absolute and incremental encoder emulation.
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Product Description:
The CSH01.1C-SE-EN2-NNN-MEM-L1-S-NN-FW is a motion and I/O controller delivered by Bosch Rexroth Indramat within the CSH Advanced Controllers series. It serves as the command module for a single servo axis, supplying setpoint data and collecting feedback signals so that the connected drive can close its internal speed and torque loops. Employed in assembly cells, packaging stations, and printing machines, the device coordinates positioning moves while reducing fieldbus traffic and shortening machine cycle times.
Its communication backbone is SERCOS II, a deterministic fiber-optic ring that exchanges setpoints every 62.5 µs for tight synchronization. The controller is configured for 1 axis, enabling parameter sets and diagnostic channels specific to a single drive. Two analog monitor channels accept process values through an input resistance of 160 kΩ, preventing loading of upstream transducers, while the voltage-mode outputs have a resolution of 19.5 mV/inc, supporting fine gain tuning of external actuators. Eight digital outputs can each source 500 mA, allowing direct actuation of relays or signal lamps without extra drivers. Feedback devices attach through the EnDat 2.1 / 1 Vpp / 5 V TTL interface so both absolute multiturn and incremental encoders can be analyzed with identical hardware.
During power-up the module tolerates an inrush of 4 A, after which logic and I/O rails stabilize. Internal timers can produce drive-enable or capture pulses up to 100 ms, and two probe inputs detect edge events with a 4 µs pulse width for registration marks or print tracking. A starting interlock implemented as the Starting Lockout safety function blocks unintended motion until all limit criteria are met. Supplementary signaling includes a relay rated at 1 A and 30 V DC for drive-ready indication, plus an RS-232 maintenance port that streams up to 115 kBaud for firmware downloads.
Frequently Asked Questions about CSH01.1C-SE-EN2-NNN-MEM-L1-S-NN-FW:
Q: How many axes can the CSH01.1C-SE-EN2-NNN-MEM-L1-S-NN-FW controller manage?
A: The CSH01.1C-SE-EN2-NNN-MEM-L1-S-NN-FW supports one axis for motion control applications.
Q: What control communication protocol is available on the CSH01.1C-SE-EN2-NNN-MEM-L1-S-NN-FW?
A: This controller uses SERCOS II for its control communication interface.
Q: Which encoder interfaces are supported by the CSH01.1C-SE-EN2-NNN-MEM-L1-S-NN-FW?
A: The encoder interface provided includes EnDat 2.1, 1 Vpp, and 5 V TTL options.
Q: What is the analog input resistance of the CSH01.1C-SE-EN2-NNN-MEM-L1-S-NN-FW controller?
A: The analog input resistance of this unit is 160 kΩ, which is suitable for standard industrial signal ranges.
Q: What type of safety function is implemented in the CSH01.1C-SE-EN2-NNN-MEM-L1-S-NN-FW?
A: A starting lockout safety function is included on this controller.
