CSH01.3C-PB-EN2-EN2-CCD-S2-S-NN-FW Bosch Rexroth Indramat
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MPN: R911329895
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The Bosch Rexroth Indramat CSH01.3C-PB-EN2-EN2-CCD-S2-S-NN-FW is part of the CSH Advanced Controllers series and features control communication via PROFIBUS-DP and a SERCOS III master role compliant with IEEE 802.3. It offers 1 analog input, 2 analog outputs, and 2 encoder interfaces supporting EnDat 2.1, with a current control cycle of 62.5 microseconds. The controller includes Safe Motion safety technology, 24 V safety input/output levels, and a serial RS232 interface.
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Product Description:
Bosch Rexroth Indramat builds the CSH01.3C-PB-EN2-EN2-CCD-S2-S-NN-FW as a motion logic controller for the CSH Advanced Controllers series. The unit coordinates drive axes and peripheral devices in automated machines. By combining real-time trajectory generation with fieldbus networking, it acts as the central command layer between higher-level PLCs and inverter-based servo drives. This arrangement keeps motion control and communication functions in one control platform.
The controller exchanges cyclic process data with drives over PROFIBUS-DP; its bus connection is a 9-pin female D-Sub that follows the same pinout as the safety connector placed next to it. A current loop is recalculated every 62.5 µs, and the internal power devices can toggle up to 16 kHz, giving the drive system fine torque resolution even at high motor speeds. Feedback from two rotary or linear encoders is accepted through a dual interface that supports 2 × EnDat 2.1 / 1 Vpp / 5 V TTL, allowing mixed sensor topologies in one machine. Base electronics draw only 8.5 W, so thermal load inside the cabinet remains low. One analog input channel acquires external reference values, while two analog output channels reproduce scaled process variables for panel meters or external regulators. This supports reference tracking and external monitoring without separate signal converters.
For distributed motion zones, the controller can operate as a SERCOS III Master on an IEEE 802.3 Ethernet layer, enabling synchronous cross-communication among multiple control sections. Safe Motion functions are implemented with a 24 V logic supply; emergency stop circuits sense a safe level of 24 V / 3 mA and drive solid-state outputs rated at 24 V / 0.5 A, while a relay contact permits isolation up to DC 24 V / 1 A. Parameterization and diagnostics are available through the integrated RS232 service port, allowing direct local access without occupying the fieldbus. The service connection can be used independently of the real-time network when local access is needed.
Frequently Asked Questions about CSH01.3C-PB-EN2-EN2-CCD-S2-S-NN-FW:
Q: How many analog input channels are available on the CSH01.3C-PB-EN2-EN2-CCD-S2-S-NN-FW controller?
A: The CSH01.3C-PB-EN2-EN2-CCD-S2-S-NN-FW is equipped with one analog input.
Q: How many analog outputs does the CSH01.3C-PB-EN2-EN2-CCD-S2-S-NN-FW provide?
A: This controller supports up to two analog outputs for control applications.
Q: What control communication protocol does the CSH01.3C-PB-EN2-EN2-CCD-S2-S-NN-FW use?
A: PROFIBUS-DP is the designated control communication protocol for this model.
Q: What type of encoder interfaces are available on the CSH01.3C-PB-EN2-EN2-CCD-S2-S-NN-FW?
A: The CSH01.3C-PB-EN2-EN2-CCD-S2-S-NN-FW features two encoder interfaces supporting EnDat 2.1, 1 Vpp, and 5 V TTL standards.
Q: What safety technology is integrated in the CSH01.3C-PB-EN2-EN2-CCD-S2-S-NN-FW controller?
A: This controller utilizes Safe Motion technology for its integrated safety functionality.
