CSH01.1C-PL-EN1-NNN-NNN-L1-S-NN-FW Bosch Rexroth Indramat
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MPN: R911306129
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The Bosch Rexroth Indramat CSH01.1C-PL-EN1-NNN-NNN-L1-S-NN-FW is an industrial controller from the CSH Advanced Controllers series with a parallel communication interface and RS232 serial interface. It supports 16 digital inputs and 16 outputs with a maximum output current of 500 mA and a relay output rating of 24 VDC at 1 A. The module features resolver and HSF encoder evaluation, with HSF input cutoff at 100 kHz and a built-in starting lockout safety function.
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Product Description:
The CSH01.1C-PL-EN1-NNN-NNN-L1-S-NN-FW is a control section from Bosch Rexroth Indramat's CSH Advanced Controllers series. It installs in IndraDrive power units and acts as the logic core that issues position, speed, and I/O commands to attached axes and process sensors in industrial automation lines. It is suited for machine platforms that require coordinated motion control and reliable signal exchange between the drive, feedback devices, and external automation hardware.
A high-speed backplane link is complemented by a Parallel Interface that exchanges real-time data with external electronics. Sixteen digital inputs and sixteen digital outputs are provided, and each output can source up to 500 mA, allowing direct actuation of light relays or indicator stacks without interposing hardware. For incremental feedback, the card evaluates both a resolver and a high-speed feedback channel; the HSF path is bandwidth-limited to 100 kHz and presents an input impedance of 10 kΩ so that sensor lines are not heavily loaded. The HSF supply rails deliver 8 V DC at 250 mA, while the resolver excitation supplies 18.2 Vpp at 4 kHz with a 70 mA source capability. Serial diagnostics use an RS232 port that operates up to 115 kBaud, giving adequate throughput for parameter blocks and trace data.
Additional field wiring is handled by two form-C relay contacts rated at 24 VDC and 1 A for hard-wired permissive signals or motor contactor coils. The resolver carrier of 4 kHz helps limit inductive coupling into adjacent cabling, and a built-in Starting Lockout function inhibits drive enable until safety interlocks are satisfied. The serial link can be run over a shielded cable up to 15 m long, supporting placement of operator panels outside the cabinet. This arrangement allows the controller to process feedback signals while also handling external enable chains and machine status wiring through the same module.
Frequently Asked Questions about CSH01.1C-PL-EN1-NNN-NNN-L1-S-NN-FW:
Q: What type of communication interface is available on the CSH01.1C-PL-EN1-NNN-NNN-L1-S-NN-FW controller?
A: The CSH01.1C-PL-EN1-NNN-NNN-L1-S-NN-FW is equipped with a parallel communication interface.
Q: How many parallel input and output channels does the CSH01.1C-PL-EN1-NNN-NNN-L1-S-NN-FW support?
A: This model supports 16 parallel input channels and 16 parallel output channels.
Q: What types of encoder signals can the CSH01.1C-PL-EN1-NNN-NNN-L1-S-NN-FW evaluate?
A: The controller provides encoder evaluation for both resolver and HSF (High-Speed Feedback).
Q: What is the relay output rating for the CSH01.1C-PL-EN1-NNN-NNN-L1-S-NN-FW?
A: The maximum relay output rating is 24 VDC at 1 A for this controller.
Q: What are the specifications of the serial interface on the CSH01.1C-PL-EN1-NNN-NNN-L1-S-NN-FW controller?
A: The serial interface on this model is RS232 with a cable length supporting up to 15 meters and a maximum data rate of 115 kBaud.
