CSH02.1B-CC-EC-EC-NN-NN-NN-FW Bosch Rexroth Indramat
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MPN: R911344509
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The Bosch Rexroth Indramat CSH02.1B-CC-EC-EC-NN-NN-NN-FW belongs to the CSH Advanced Controllers series and weighs 0.593 kilograms. It features 3 analog inputs, 2 analog outputs with a ±10 V range, and 11 digital inputs, along with 2 probe inputs. The controller uses Sercos III Master communication, has 2 multi-encoder interfaces, and operates at a control voltage of DC 24 V with a maximum inrush current of less than 5 A.
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Product Description:
The CSH02.1B-CC-EC-EC-NN-NN-NN-FW is an automation controller produced by Bosch Rexroth Indramat and assigned to the CSH Advanced Controllers series. It serves as the central processing and motion coordination element within multi-axis drive systems, delivering real-time command sequences to attached drives and field devices through its integrated Sercos III Master interface. It is intended for cabinet installation where compact size and low power demand simplify integration into machine control sections.
The unit draws its logic supply from DC 24 V rails and requires only 17 W of steady-state power, which limits heat generation inside closed panels. Startup transients are gentle because the maximum inrush remains below <5 A and the surge duration is limited to 1 ms. Two single-ended analog outputs operate across a ±10 V span, permitting direct control of servo drives or proportional valves without additional signal conditioning. Up to three encoder systems can be monitored through the dual multi-encoder ports, and the master channel supports deterministic Sercos III telegrams for coordinated motion and diagnostic data. Probe inputs allow capture of edge-triggered position events.
Local I/O capability supports 3 analog inputs for process feedback, 2 analog outputs for control signals, and 5 configurable I/O channels that can be programmed as either inputs or outputs according to application needs. Eleven additional digital inputs accept 24 V switching states from limit switches, sensors, or external controllers. The two probe inputs complement these channels by latching precise timestamps at high-speed edges. Safety functions are not integrated, so external safe torque-off modules must be used where required. Overall weight is 0.593 kg, easing DIN rail mounting and minimizing load on lightweight cabinet doors.
Frequently Asked Questions about CSH02.1B-CC-EC-EC-NN-NN-NN-FW:
Q: How many digital inputs are available on the CSH02.1B-CC-EC-EC-NN-NN-NN-FW controller?
A: This controller from Bosch Rexroth features 11 digital inputs for versatile signal integration.
Q: What analog output options does the CSH02.1B-CC-EC-EC-NN-NN-NN-FW provide?
A: There are two analog outputs on this model, each supporting a ±10 V output range.
Q: What is the required control voltage for the CSH02.1B-CC-EC-EC-NN-NN-NN-FW controller?
A: The CSH02.1B-CC-EC-EC-NN-NN-NN-FW operates with a 24 V DC control voltage.
Q: How many probe inputs are provided on the CSH02.1B-CC-EC-EC-NN-NN-NN-FW?
A: Two probe inputs are included, allowing the controller to receive direct trigger signals from external devices.
Q: What type of communication protocol is supported by the CSH02.1B-CC-EC-EC-NN-NN-NN-FW?
A: Sercos III Master communication enables high-speed real-time data exchange on this controller.
