CSH02.1B-CC-EC-ET-L3-NN-NN-FW Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911340358
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
Current response time:
6 Minutes
26 Seconds
The Bosch Rexroth Indramat CSH02.1B-CC-EC-ET-L3-NN-NN-FW is part of the CSH Advanced Controllers series. This controller features 3 analog inputs, 2 analog outputs, and 11 digital inputs, with a configurable digital I/O count of 5. It includes a Multi-Ethernet module, a Multi-Encoder interface, and supports the STO safety function.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The CSH02.1B-CC-EC-ET-L3-NN-NN-FW belongs to the CSH Advanced Controllers series produced by Bosch Rexroth Indramat. It is a motion-control master designed to coordinate multi-axis drives and peripheral I/O in industrial automation cells, supplying deterministic command loops for position, velocity, and torque regulation. The controller is suited to machines where several servo axes must start, stop, and exchange status data in a tightly timed sequence. By centralizing motion supervision and signal handling in one unit, it supports synchronized operation across feeding, processing, and transfer stations.
This controller accepts three differential analog inputs over a span of ±10 V, allowing external sensors to feed real-time process data directly into the control loop. Internal electronics draw only 17 W of basic power, which minimizes cabinet heat load. All logic circuits operate from a field-supplied 24 VDC control voltage that is isolated from the drive bus. Current regulation is executed every 62.5 µs, so commanded torque changes are reflected in the motor windings with minimal delay. For discrete field devices, the unit provides 11 digital inputs plus five configurable digital I/O points, and these channels can handle limit switches, encoders, or sequence interlocks without additional interface hardware. This arrangement supports closed-loop process tasks and standard machine sequencing within the same control platform.
Higher-level motion is processed in position loops that refresh every 250 µs, while velocity corrections are recalculated at 125 µs; together these timing layers enable synchronized multi-axis interpolation. Axis modules communicate through the integrated Sercos III Master interface, supporting deterministic data exchange across the drive network. For networked PLCs or SCADA hosts, the Multi-Ethernet option supports TCP/IP variants without added gateway cards. Functional safety is addressed by the built-in STO (Safe Torque Off) channel, permitting immediate energy removal from connected drives when an emergency stop is triggered. Two probe inputs capture sub-microsecond marker positions for tasks such as print-mark registration, and a multi-encoder interface allows incremental or absolute feedback devices to be used on the same axis group.
Frequently Asked Questions about CSH02.1B-CC-EC-ET-L3-NN-NN-FW:
Q: What is the analog input range for the CSH02.1B-CC-EC-ET-L3-NN-NN-FW controller?
A: The CSH02.1B-CC-EC-ET-L3-NN-NN-FW controller accepts an analog input range of ±10 V.
Q: How many digital input channels are available on the CSH02.1B-CC-EC-ET-L3-NN-NN-FW?
A: This model features 11 digital input channels for flexible signal integration.
Q: How many configurable digital I/O channels does the CSH02.1B-CC-EC-ET-L3-NN-NN-FW support?
A: A total of 5 configurable digital I/O channels are built into this controller.
Q: What safety function is included on the CSH02.1B-CC-EC-ET-L3-NN-NN-FW model?
A: The Safety function for this controller is STO, or Safe Torque Off.
Q: What is the control voltage requirement for the CSH02.1B-CC-EC-ET-L3-NN-NN-FW advanced controller?
A: This CSH02.1B-CC-EC-ET-L3-NN-NN-FW controller operates with a control voltage of 24 VDC.
