CSH01.1C-ET-ENS-ENS-NNN-NN-S-NN-FW Bosch Rexroth Indramat
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MPN: R911341636
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The Bosch Rexroth Indramat CSH01.1C-ET-ENS-ENS-NNN-NN-S-NN-FW is part of the CSH Advanced Controllers series and features a multi-Ethernet master communication interface with two RJ-45 Ethernet ports supporting the 100Base-TX standard. It offers analog inputs with a ±10 V range, 160 kohm input resistance, and analog output of 5 V at 1 mA. The controller supports two ENS encoder options with IndraDyn, Hiperface, 1Vpp, and TTL compatibility, along with a D-Sub 15 female encoder connector.
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Product Description:
The CSH01.1C-ET-ENS-ENS-NNN-NN-S-NN-FW controller is part of the CSH Advanced Controllers series from Bosch Rexroth Indramat. It acts as the central command layer between drive amplifiers, feedback hardware, and the plant network, handling motion profiles and I/O processing for automated machines. Designed to sit in an IndraDrive control section, the module converts encoder data, fieldbus traffic, and analog references into deterministic position, speed, and torque commands required by servo axes in packaging, printing, and material-handling cells.
The analog front end accepts an input swing of ±10 V and is buffered by a 160 kΩ input resistance, allowing the board to read speed or torque references without loading upstream signal sources. On the output side, it can source up to 1 mA at a setpoint level of 5 V, providing a calibrated voltage for downstream instrumentation or actuator stages. For discrete control, an onboard relay handles currents up to 1 A at DC 24 V, enabling direct switching of contactors or status lamps. A dedicated RS232 service port provides access to parameter data and diagnostic logs without occupying the real-time network.
Feedback and field communication resources are consolidated on one edge of the board. Two ENS encoder channels arrive through a D-Sub 15 female connector and supply up to 500 mA at a regulated 11.6 V for IndraDyn, Hiperface, 1 Vpp, or TTL transducers, supporting absolute or incremental feedback as required. Network traffic travels over a pair of shielded RJ-45 8-pin sockets, and the dual ports provide daisy-chain topology with 2 internal switches operating on the 100Base-TX physical layer. Multi-Ethernet capability allows the same hardware to communicate over EtherNet/IP, PROFINET, or EtherCAT, so the controller can be used in mixed-vendor architectures without additional gateways.
Frequently Asked Questions about CSH01.1C-ET-ENS-ENS-NNN-NN-S-NN-FW:
Q: What type of master communication is available on the CSH01.1C-ET-ENS-ENS-NNN-NN-S-NN-FW controller?
A: This controller supports Multi-Ethernet master communication for flexible networking.
Q: How many Ethernet ports does the CSH01.1C-ET-ENS-ENS-NNN-NN-S-NN-FW controller have and what specification do they follow?
A: The CSH01.1C-ET-ENS-ENS-NNN-NN-S-NN-FW features two RJ-45 Ethernet ports compliant with the 100Base-TX standard.
Q: Which encoder formats are compatible with the CSH01.1C-ET-ENS-ENS-NNN-NN-S-NN-FW controller?
A: This controller supports IndraDyn, Hiperface, 1Vpp, and TTL encoder types.
Q: What is the analog input range and resistance for the CSH01.1C-ET-ENS-ENS-NNN-NN-S-NN-FW controller?
A: The analog input of this controller can accept ±10 V signals and has a typical input resistance of 160 kohm.
Q: What type of connector is used for encoder input on the CSH01.1C-ET-ENS-ENS-NNN-NN-S-NN-FW controller?
A: A D-Sub 15-pin female connector is provided for encoder connections on this model.
