CSH01.2C-NN-EN2-MA1-CCD-NN-S-NN-FW Bosch Rexroth Indramat
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MPN: R911322345
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The Bosch Rexroth Indramat CSH01.2C-NN-EN2-MA1-CCD-NN-S-NN-FW is part of the CSH Advanced Controllers series and supports 1 analog input, 2 analog outputs, and 2 probe inputs. The controller features encoder interface types including EnDat 2.1, 1 Vpp, and 5 V TTL, and has a relay contact rating of 24 VDC at 1 Amp. Its base power consumption is 8.5 Watts, with module power requirements for CCD, EN2, and MA1 modules listed as 1 W, 6 W, and 2 W respectively.
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Product Description:
The CSH01.2C-NN-EN2-MA1-CCD-NN-S-NN-FW is a motion-logic control card produced by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Installed in a multi-axis drive rack, the card processes setpoints, field feedback, and discrete I/O signals so that servo inverters can execute coordinated positioning, velocity, or torque loops. Within an automation cell, the unit serves as the central gateway between machine sensors, safety relays, and higher-level PLCs, turning raw encoder data and probe signals into deterministic command words for synchronous drive operation. This layout allows one controller stage to coordinate motion tasks while also handling the signal exchange needed for tightly timed axis behavior.
The board offers 1 differential analog input channel and 2 analog output channels for low-level speed or torque references, while two probe inputs capture edge-triggered position events. Feedback is accepted through the versatile EnDat 2.1 / 1 Vpp / 5 V TTL encoder interface, and the transducer supply line delivers a regulated 5 V to incremental or absolute sensors. During power-up, the logic draws an inrush of 4 A before settling to the stated base load. Serial diagnostics are carried over the RS-232 port at up to 115 kBaud, enabling parameter editing without removing the card from the drive set. The mix of analog, serial, and encoder connections supports systems that combine continuous command values with precise feedback and time-sensitive capture events.
Power consumption is modest; the logic core requires 8.5 W, while the MA1 option draws 2 W, the EN2 Ethernet module needs 6 W, and the CCD axis-synchronous capture module consumes 1 W. Output relays on the front edge can switch field devices up to 24 VDC, 1 A, letting the card control brakes or interlock coils directly. Task-synchronized strobes respect a maximum pulse width of 100 ms, so application code must issue shorter trigger commands when capturing encoder latches or probe transitions. These relay and capture functions support machine sequences that need dependable handshaking between the motion controller, external devices, and position-based event timing.
Frequently Asked Questions about CSH01.2C-NN-EN2-MA1-CCD-NN-S-NN-FW:
Q: How many analog input channels are available on the CSH01.2C-NN-EN2-MA1-CCD-NN-S-NN-FW controller?
A: The CSH01.2C-NN-EN2-MA1-CCD-NN-S-NN-FW controller provides one analog input for signal integration.
Q: How many analog outputs are provided by the CSH01.2C-NN-EN2-MA1-CCD-NN-S-NN-FW controller?
A: This controller includes two analog output channels that can be used for monitoring or controlling external devices.
Q: What is the relay contact rating for the CSH01.2C-NN-EN2-MA1-CCD-NN-S-NN-FW controller?
A: The relay contacts on this controller are rated for up to 24 VDC and 1 A.
Q: What is the maximum data rate supported by the RS232 interface on the CSH01.2C-NN-EN2-MA1-CCD-NN-S-NN-FW?
A: The RS232 communication port on this model supports speeds up to 115 kBaud.
Q: Which encoder interface types does the CSH01.2C-NN-EN2-MA1-CCD-NN-S-NN-FW controller support?
A: The encoder interface supports EnDat 2.1, 1 Vpp, and 5 V TTL types, enabling flexible encoder compatibility.
