CSH02.1B-CC-EC-PB-L3-NN-NN-FW Bosch Rexroth Indramat
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MPN: R911340361
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The Bosch Rexroth Indramat CSH02.1B-CC-EC-PB-L3-NN-NN-FW is part of the CSH Advanced Controllers series and features 11 digital inputs, 3 analog inputs, and 2 analog outputs with a range of ±10 V. It includes a Multi-encoder interface, a Sercos III Master communication option, and a PROFIBUS-DP fieldbus with a 9-pin female connector. The controller provides a base power consumption of 17 watts and a Safe Torque Off safety function.
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Product Description:
The CSH02.1B-CC-EC-PB-L3-NN-NN-FW motion and logic controller is produced by Bosch Rexroth Indramat within the CSH Advanced Controllers series for industrial automation applications. It coordinates servo drives, local I/O, and machine-level safety devices in automated cells by providing centralized axis control, real-time communication, and signal conditioning during production. As a compact rack module, it mounts in an electrical cabinet where it issues setpoints to inverters while collecting feedback from encoders and process sensors for synchronized machine operation.
The module incorporates 3 analog inputs for speed or tension references, two current inputs suited for ±20 mA process transmitters, and two analog outputs with a span of ±10 V. Each voltage channel is generated with 6 mV/incr granularity, allowing fine resolution of motion commands. Discrete signaling is handled through 11 digital inputs plus five configurable digital I/O points that may be assigned as outputs when required. An internal multi-encoder interface captures incremental, Hiperface, or EnDat feedback without add-on cards, while two probe inputs register trigger edges for camming tasks. Power draw at idle remains at 17 W, minimizing cabinet heat.
Three optional slots permit additional communication or safety cards. For distributed field devices, the controller offers a PROFIBUS-DP interface that terminates on a D-Sub, 9-pin, female connector, and it supervises higher-level motion buses as a Sercos III Master. The integrated L3 logic supply can source 350 mA to external sensors, removing the need for a separate auxiliary supply. Functional safety is enforced by the STO channel, which disables drive torque when an emergency condition is detected. The unused option bays and configurable I/O points let machine builders tailor diagnostics or add future fieldbus links without replacing the base unit.
Frequently Asked Questions about CSH02.1B-CC-EC-PB-L3-NN-NN-FW:
Q: How many digital inputs are available on the CSH02.1B-CC-EC-PB-L3-NN-NN-FW controller?
A: The CSH02.1B-CC-EC-PB-L3-NN-NN-FW controller features 11 digital inputs for flexible integration with external devices.
Q: What is the analog output range of the CSH02.1B-CC-EC-PB-L3-NN-NN-FW controller?
A: This model provides an analog output range of ±10 V, supporting precise signal control for connected equipment.
Q: Which fieldbus option is included on the CSH02.1B-CC-EC-PB-L3-NN-NN-FW controller?
A: The CSH02.1B-CC-EC-PB-L3-NN-NN-FW includes the PROFIBUS-DP fieldbus option for efficient industrial communication.
Q: What safety function is available on the CSH02.1B-CC-EC-PB-L3-NN-NN-FW?
A: The safety function featured on this controller is STO (Safe Torque Off), providing secure operation for safety-critical applications.
Q: How many optional slots are available for expansion on the CSH02.1B-CC-EC-PB-L3-NN-NN-FW controller?
A: This controller supports up to three optional slots for additional expansion or customization.
