CSH01.1C-CO-EN2-NNN-NNN-NN-S-NN-FW Bosch Rexroth Indramat
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MPN: R911316580
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The Bosch Rexroth Indramat CSH01.1C-CO-EN2-NNN-NNN-NN-S-NN-FW is part of the CSH Advanced Controllers series and supports both CANopen and DeviceNet control communication with up to 127 CANopen nodes and 64 DeviceNet nodes. It features 2 analog output channels with a resolution of 19.5 millivolts per increment and supports encoder interfaces such as EnDat 2.1, 1 Vpp, and 5 V TTL. The controller includes 1 N/O relay contact and offers a total digital output current of 1000 milliamps.
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Product Description:
The CSH01.1C-CO-EN2-NNN-NNN-NN-S-NN-FW is a plug-in control section produced by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Installed in drive cabinets, it coordinates motion sequences, fieldbus traffic, and sensor feedback inside automated machinery. By combining analog I/O, digital I/O, fieldbus gateways, and encoder evaluation on one module, the section supplies centralized logic so that axis drives follow plant commands and maintain the speed, torque, and position relationships required in industrial processes. This arrangement also lets the control section exchange status signals with connected drive components while processing command and feedback data within the same assembly.
The control electronics draw 7.5 W from the 24 V auxiliary supply, keeping the cabinet power budget low. Its analog input path has an impedance of 160 kΩ, which helps minimize loading on external transducers. The board offers 2 analog output channels that can source up to 1 mA each, and their step size of 19.5 mV/inc sets the voltage resolution delivered to actuators. During startup, the module can momentarily demand 4 A of inrush current, so the 24 V supply circuit must tolerate short peaks without dropping out. Co-module dissipation is limited to 1 W, while the EN2 encoder block adds 6 W, which helps keep thermal demand moderate inside the cabinet.
Fieldbus connectivity is handled by the integrated CANopen and DeviceNet gateway. On CANopen, the controller can address up to 127 nodes, while the DeviceNet side accommodates 64 stations. Digital outputs can deliver 500 mA per point with an aggregate ceiling of 1000 mA, and they accept command pulses as short as 100 ms without missing a transition. Position feedback is accepted through the EnDat 2.1 / 1 Vpp / 5 V TTL encoder interface, allowing the module to process several common feedback signal formats. A single relay rated 1 N/O is also available for galvanically isolated signaling to external status or interlock circuits.
Frequently Asked Questions about CSH01.1C-CO-EN2-NNN-NNN-NN-S-NN-FW:
Q: How many CANopen nodes can the CSH01.1C-CO-EN2-NNN-NNN-NN-S-NN-FW controller handle?
A: The CSH01.1C-CO-EN2-NNN-NNN-NN-S-NN-FW controller supports up to 127 CANopen nodes for communication.
Q: How many analog output channels does the CSH01.1C-CO-EN2-NNN-NNN-NN-S-NN-FW model feature?
A: Two analog output channels are provided on this controller for precise control applications.
Q: What is the digital output current capacity for the CSH01.1C-CO-EN2-NNN-NNN-NN-S-NN-FW?
A: The digital output current on this device is rated at 500 mA per channel.
Q: Which encoder interfaces are supported by this controller?
A: The encoder interface supports EnDat 2.1, 1 Vpp, and 5 V TTL encoders.
Q: What is the 24 V power consumption of the CSH01.1C-CO-EN2-NNN-NNN-NN-S-NN-FW controller?
A: At 24 V operation, this controller consumes 7.5 W of power.
