CSH01.1C-PL-EN2-MA1-MD1-L2-S-NN-FW Bosch Rexroth Indramat
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MPN: R911372488
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The Bosch Rexroth Indramat CSH01.1C-PL-EN2-MA1-MD1-L2-S-NN-FW is part of the CSH Advanced Controllers series and has a base power consumption of 7.5 watts. It features 12 digital inputs, 8 digital outputs, and supports 2 analog inputs and 2 analog outputs with 12-bit resolution. The controller offers a parallel interface for master communication, a 100Base-TX Ethernet port, and a safety function for Safe Torque Off.
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Product Description:
The CSH01.1C-PL-EN2-MA1-MD1-L2-S-NN-FW advanced motion controller is supplied by Bosch Rexroth Indramat within the CSH Advanced Controllers series. Designed for multi-axis automation, this unit occupies the command layer of an IndraDrive system, sequencing drive tasks, processing encoder feedback, and exchanging real-time status with higher-level PLC or SCADA hosts. By combining logic processing, communication hubs, and safety circuitry in one slot controller, it coordinates torque, velocity, and position loops for servo drives on packaging lines, material-handling gantries, and other synchronized machinery.
Its internal electronics draw only 7.5 W, reducing cabinet heat dissipation and allowing operation from the shared DC bus. Network traffic for commissioning and diagnostics is handled over the integrated 100Base-TX port, while legacy devices can still connect through an RS-232 service channel that supports a maximum throughput of 115 kBaud across cable lengths up to 15 m. Drive data packets reach the master control via a Parallel Interface back-plane link, eliminating protocol latency between this card and the power section. Functional safety is implemented through the hardware-based Safe Torque Off circuit, which removes gate signals to the inverter when the safety loop is opened. The MA1 module supplies two analog inputs and two analog outputs for process variables, and each channel is referenced to a 5 V encoder supply while the EN2 interface accepts EnDat 2.1, 1 Vpp, or 5 V TTL feedback formats.
Discrete control tasks are managed on the MD1 module. It provides 12 opto-isolated digital inputs for sensor states and 8 transistor outputs for device actuation. For higher-density wiring, the base board exposes 16 parallel inputs and an equal number of outputs, enabling deterministic handshake signals with external motion controllers. Relay contacts are rated for 1 A, allowing direct switching of low-current solenoids or status lamps. The analog section samples position or pressure transducers with 12-bit resolution, ensuring fine setpoint granularity when those values are forwarded to the drive.
Frequently Asked Questions about CSH01.1C-PL-EN2-MA1-MD1-L2-S-NN-FW:
Q: Which encoder signal types are supported by the CSH01.1C-PL-EN2-MA1-MD1-L2-S-NN-FW controller?
A: The CSH01.1C-PL-EN2-MA1-MD1-L2-S-NN-FW supports EnDat 2.1, 1 Vpp, and 5 V TTL encoder signals for feedback integration.
Q: What safety function is integrated into the CSH01.1C-PL-EN2-MA1-MD1-L2-S-NN-FW?
A: The controller's safety function is Safe Torque Off, which ensures power to the motor can be safely disconnected in emergency situations.
Q: What is the master communication interface on the CSH01.1C-PL-EN2-MA1-MD1-L2-S-NN-FW?
A: For communication, the controller features a parallel interface as the master communication method.
Q: How many digital inputs and outputs does the MD1 module of the CSH01.1C-PL-EN2-MA1-MD1-L2-S-NN-FW have?
A: There are 12 digital inputs and 8 digital outputs available on the MD1 module of this controller.
Q: What is the base power consumption of the CSH01.1C-PL-EN2-MA1-MD1-L2-S-NN-FW controller?
A: The base power consumption of the CSH01.1C-PL-EN2-MA1-MD1-L2-S-NN-FW is 7.5 watts.
