CSH01.1C-ET-EN2-NNN-MD2-S2-S-NN-FW Bosch Rexroth Indramat
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MPN: R911334856
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The Bosch Rexroth Indramat CSH01.1C-ET-EN2-NNN-MD2-S2-S-NN-FW is part of the CSH Advanced Controllers series and features Multi-Ethernet control communication and Safe Motion safety technology. This controller includes 16 MD2 digital inputs, 16 MD2 digital outputs, two analog outputs with a voltage of 5 V and current of 1 mA, and one relay contact. It also supports EnDat 2.1, 1 Vpp, and 5 V TTL encoder interfaces, and has base power consumption of 7.5 W.
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Product Description:
The CSH01.1C-ET-EN2-NNN-MD2-S2-S-NN-FW is a control section sold by Bosch Rexroth Indramat within the CSH Advanced Controllers series. Designed for installation in IndraDrive power units, the module supervises servo axes, captures position feedback, and issues motion commands to the connected inverters. By hosting the control application and managing fieldbus traffic, it serves as the central processing element in industrial automation cells that require coordinated, real-time control. This layout lets one compact module handle communication, feedback processing, and axis coordination inside the drive system.
Its internal loss is limited to 7.5 W, so cabinet heat buildup stays minimal. A built-in Multi-Ethernet port lets the controller join EtherNet/IP, PROFINET, or EtherCAT networks without extra hardware. The analog command section has 2 outputs, and each can source up to 5 V at 1 mA for reference generation to external drives or sensors. Discrete inputs follow TTL logic: below 5 V the channel is considered off, while a rising edge above 15 V is interpreted as an active state. During power-up, the module draws a 4 A inrush, and the software filter accepts pulse widths as short as 100 ms.
For fast machine cycles, the MD2 expansion delivers 500 mA sink capacity on each of the 16 transistor outputs and accepts 16 opto-isolated inputs, enabling deterministic handshake with pneumatic valves or light curtains. Position feedback is captured through the EnDat 2.1 / 1 Vpp / 5 V TTL encoder interface, and an additional SSI evaluator is preinstalled for legacy absolute encoders. Integrated Safe Motion functions supervise velocity, direction, and standstill internally, allowing certified safety stops without cutting main power. A normally open relay contact provides galvanically isolated status signaling to higher-level controllers.
Frequently Asked Questions about CSH01.1C-ET-EN2-NNN-MD2-S2-S-NN-FW:
Q: How many analog outputs are available on the CSH01.1C-ET-EN2-NNN-MD2-S2-S-NN-FW controller?
A: This controller features two analog outputs, allowing for dual signal generation or feedback tasks.
Q: What control communication interface does the CSH01.1C-ET-EN2-NNN-MD2-S2-S-NN-FW provide?
A: The CSH01.1C-ET-EN2-NNN-MD2-S2-S-NN-FW supports Multi-Ethernet communication for control integration.
Q: What safety technology is implemented in the CSH01.1C-ET-EN2-NNN-MD2-S2-S-NN-FW controller?
A: The controller is equipped with Safe Motion safety technology for enhanced operational safety.
Q: What types of encoder interfaces are supported by the CSH01.1C-ET-EN2-NNN-MD2-S2-S-NN-FW controller?
A: EnDat 2.1, 1 Vpp, and 5 V TTL encoder interface options are available on this model for sensor connectivity.
Q: How many digital inputs and outputs does the MD2 module of the CSH01.1C-ET-EN2-NNN-MD2-S2-S-NN-FW controller provide?
A: This unit includes 16 digital inputs and 16 digital outputs on its MD2 module for flexible I/O connection.
