CSH01.1C-ET-ENS-ENS-MD1-S2-S-NN-FW Bosch Rexroth Indramat
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MPN: R911344678
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The Bosch Rexroth Indramat CSH01.1C-ET-ENS-ENS-MD1-S2-S-NN-FW is part of the CSH Advanced Controllers series and features Multi-Ethernet master communication and a Safe Motion safety function rated at SIL2 / Cat. 3 PL d. This controller provides 12 expansion inputs, 8 expansion outputs, and 2 analog outputs with a 5 V level. It includes encoder interfaces for IndraDyn, HIPERFACE, 1 Vpp, and TTL, and measures 241 mm in height, 49.5 mm in width, and 103 mm in depth.
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Product Description:
The CSH01.1C-ET-ENS-ENS-MD1-S2-S-NN-FW belongs to the CSH Advanced Controllers series from Bosch Rexroth Indramat. As a control platform for IndraDrive systems, it coordinates motion tasks and integrates safety functions required in industrial automation. The unit hosts modular I/O, multiple encoder channels, and real-time networks so that drives, sensors, and higher-level PLCs exchange data with minimal latency during operation.
The housing is only 49.5 mm wide, stands 241 mm high, and extends 103 mm deep, allowing dense panel layouts without restricting airflow. Its analog front end presents a high input impedance of 160 kOhm; this prevents external transducers from being loaded and preserves measurement accuracy. Two analog output channels each source up to 1 mA, suitable for reference signals to auxiliary drives or proportional valves. Twelve digital expansion inputs and eight sourcing outputs are handled by an internal Digital I/O Extension, and the outputs can switch loads that draw as much as 0.5 A. A dedicated RS232 port remains available for service diagnostics when fieldbus traffic is live.
The analog outputs provide a fixed span of 5 V, giving downstream devices a predictable reference independent of bus activity. Position feedback arrives through dual encoder ports that accept 2 x IndraDyn/HIPERFACE/1 Vpp/TTL formats, allowing mixed feedback types on a single axis pair. Drive coordination across several vendors’ PLCs is enabled by the controller’s Multi-Ethernet master interface, which supports standard industrial Ethernet protocols without additional hardware. For risk-rated applications, its Safe Motion feature is certified to SIL2 / Cat. 3 PL d, so speed-limited or torque-off states can be executed directly inside the drive chain instead of through external relays.
Frequently Asked Questions about CSH01.1C-ET-ENS-ENS-MD1-S2-S-NN-FW:
Q: What safety level is provided by the CSH01.1C-ET-ENS-ENS-MD1-S2-S-NN-FW controller?
A: The CSH01.1C-ET-ENS-ENS-MD1-S2-S-NN-FW controller features the Safe Motion safety function with a SIL2 / Cat. 3 PL d safety rating.
Q: How many analog outputs are available on this controller and what is their output capability?
A: This model supports 2 analog outputs, each capable of delivering up to 1 mA at a 5 V level.
Q: Which encoder interfaces are included with the CSH01.1C-ET-ENS-ENS-MD1-S2-S-NN-FW controller?
A: The device provides 2 encoder interfaces compatible with IndraDyn, HIPERFACE, 1 Vpp, and TTL signals.
Q: How many expansion inputs and outputs are supported by the digital I/O extension on this model?
A: There are 12 expansion inputs and 8 expansion outputs on this controller's digital I/O extension module.
Q: What master communication protocol is supported by the CSH01.1C-ET-ENS-ENS-MD1-S2-S-NN-FW controller?
A: Multi-Ethernet is the supported master communication protocol for this controller.
