CSH01.1C-ET-ENS-EN2-NNN-S2-S-NN-FW Bosch Rexroth Indramat
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MPN: R911329745
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The Bosch Rexroth Indramat CSH01.1C-ET-ENS-EN2-NNN-S2-S-NN-FW is an advanced controller from the CSH Advanced Controllers series. It features multi-Ethernet master communication and supports two encoder interfaces: IndraDyn/Hiperface/1 Vpp/TTL and EnDat 2.1/1 Vpp/5 V TTL. The controller offers 1 analog input, 2 analog outputs, and integrated safety I/O with a 24 V digital input and output, as well as a D-Sub 9-pin female connector.
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Product Description:
The CSH01.1C-ET-ENS-EN2-NNN-S2-S-NN-FW is a motion-logic controller module from Bosch Rexroth Indramat that belongs to the CSH Advanced Controllers series. It occupies a single slot in an IndraDrive cabinet and manages coordinated axes, field devices, and safety circuits within automated machinery. By combining real-time motion processing, encoder evaluation, and network communication, the unit links servo drives to higher-level PLCs while reducing cabinet space and wiring effort in factory automation cells. This arrangement lets the controller handle drive-related motion tasks while maintaining communication with the surrounding automation system.
The controller exchanges cyclic data with upper-level systems through its Multi-Ethernet master port, so EtherNet/IP, PROFINET, and EtherCAT networks can be selected without changing hardware. For local feedback, the board accepts IndraDyn / Hiperface / 1 Vpp / TTL signals on encoder channel 1 and EnDat 2.1 / 1 Vpp / 5 V TTL on channel 2, giving the drive precise position information from a broad range of motors. The module includes 1 analog input and 2 analog outputs for setpoint and diagnostic channels. The dedicated EN2 sensor supply delivers 5.0 V while sourcing 350 mA to power external encoder electronics, which supports stable feedback operation without a separate local supply.
Mechanical integration is simplified by a height of 241 mm, a width of 49.5 mm, and a depth of 103 mm, allowing the module to sit alongside other IndraDrive components without exceeding standard 300 mm cabinet rails. Safety instrumentation is wired through a 9-pin D-Sub; its input terminal accepts 24 V / 3 mA signals from emergency-stop buttons, and the relay output can switch DC 24 V / 1 A to remove drive enable lines reliably. The ENS auxiliary supply provides 11.6 V at 500 mA, keeping sensors connected to the safe inputs powered during shutdown conditions. These electrical and physical characteristics make the module suitable for compact control cabinets that require both motion coordination and integrated safety wiring.
Frequently Asked Questions about CSH01.1C-ET-ENS-EN2-NNN-S2-S-NN-FW:
Q: How many analog inputs are available on the CSH01.1C-ET-ENS-EN2-NNN-S2-S-NN-FW controller?
A: The CSH01.1C-ET-ENS-EN2-NNN-S2-S-NN-FW provides a single analog input for signal processing.
Q: What encoder types can be connected to Encoder Interface 1 of the CSH01.1C-ET-ENS-EN2-NNN-S2-S-NN-FW?
A: This controller supports IndraDyn, Hiperface, 1 Vpp, and TTL on Encoder Interface 1.
Q: What are the voltage and current requirements for the safety digital input on the CSH01.1C-ET-ENS-EN2-NNN-S2-S-NN-FW?
A: Safety digital inputs require 24 V at 3 mA for proper operation on this model.
Q: What is the safety relay output rating of the CSH01.1C-ET-ENS-EN2-NNN-S2-S-NN-FW?
A: The safety relay output can supply DC 24 V at up to 1 A on this controller.
Q: Which communication method does the CSH01.1C-ET-ENS-EN2-NNN-S2-S-NN-FW use for master communication?
A: Master communication is handled via Multi-Ethernet connectivity on this controller.
