CSH01.1C-CO-ENS-MA1-MD2-NN-S-NN-FW Bosch Rexroth Indramat
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MPN: R911326993
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The Bosch Rexroth Indramat CSH01.1C-CO-ENS-MA1-MD2-NN-S-NN-FW is part of the CSH Advanced Controllers series. It features 16 digital inputs and 16 digital outputs, along with a CANopen and DeviceNet communication interface. This controller provides 2 base analog outputs at 5 V and 1 mA, and supports up to 127 CANopen nodes.
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Product Description:
The CSH01.1C-CO-ENS-MA1-MD2-NN-S-NN-FW is a motion and logic controller produced by Bosch Rexroth Indramat within the CSH Advanced Controllers series. Installed in IndraDrive cabinets, the unit coordinates axis regulation, fieldbus communication, and local input and output processing. This arrangement allows conveyors, pick-and-place systems, and other automated stations to follow precise timing profiles while keeping machine control tasks closely tied to the drive platform.
The controller’s base section carries two analog outputs that can drive up to 5 V at a maximum source capability of 1 mA each, enabling speed or torque references for external drives. Only 7.5 W of internal power are required, which keeps thermal load low even when both channels are active, and this draw is listed as a 7.5 W base power consumption rating. Network connectivity is provided through CANopen and DeviceNet. The controller can address up to 127 CANopen nodes or 64 DeviceNet nodes, allowing one unit to supervise multiple drives and sensors on a deterministic bus. The MA1 option card adds two differential analog inputs, two additional analog outputs, and a 12 bit converter for process feedback from devices such as tension or pressure transducers. An 11.6 V ENS rail powers the encoder supply circuits, and its voltage is monitored continuously to help maintain stable signal transmission.
The MD2 expansion is intended for rapid binary signaling and introduces 16 digital inputs for edge-triggered events together with 16 digital outputs for gate control. These points can be used for sensors, interlocks, and actuator commands that must react quickly during machine cycles. An integrated SSI port exchanges absolute position words with linear or rotary encoders, allowing the controller to receive external position data directly. Safety interlocking or clutch actuation can be routed through relay terminals rated at DC 24 V / 1 A. All auxiliary electronics are supported by an ENS current reserve of 500 mA, so connected sensors and transducers remain powered during brief bus inrush or load transients.
Frequently Asked Questions about CSH01.1C-CO-ENS-MA1-MD2-NN-S-NN-FW:
Q: How many CANopen nodes can be connected to the CSH01.1C-CO-ENS-MA1-MD2-NN-S-NN-FW controller?
A: The CSH01.1C-CO-ENS-MA1-MD2-NN-S-NN-FW controller supports up to 127 CANopen nodes for network expansion.
Q: How many MA1 analog inputs are available on the CSH01.1C-CO-ENS-MA1-MD2-NN-S-NN-FW?
A: This controller provides two differential MA1 analog inputs for precise analog signal acquisition.
Q: How many digital outputs are included with the MD2 module on this controller?
A: The MD2 module includes a total of 16 digital outputs for direct control of external devices.
Q: What is the resolution of the MA1 analog outputs on this controller?
A: Its MA1 analog outputs feature a 12-bit resolution for accurate output signal generation.
Q: What is the relay contact rating for the CSH01.1C-CO-ENS-MA1-MD2-NN-S-NN-FW?
A: The relay contacts on this model are rated for DC 24 V and up to 1 A current.
