CSH01.3C-NN-EN1-NNN-CCD-NN-S-NN-FW Bosch Rexroth Indramat
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MPN: R911330349
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The Bosch Rexroth Indramat CSH01.3C-NN-EN1-NNN-CCD-NN-S-NN-FW is a controller from the CSH Advanced Controllers series. It features analog input impedance of 160 kohm with an analog range of ±10 V, and provides digital output current of 0.5 A at 24 V. The device supports cross communication with an IEEE 802.3 standard and includes an RJ-45 engineering port with 100Base-TX speed.
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Product Description:
The CSH01.3C-NN-EN1-NNN-CCD-NN-S-NN-FW is an I/O and motion control card manufactured by Bosch Rexroth Indramat for the CSH Advanced Controllers series. It installs inside IndraDrive units, where it manages axis regulation, signal conversion, and peer communication for handling, packaging, and machining systems. By combining analog conditioning, digital logic, and feedback processing, the card allows the power module to focus on current and voltage generation.
The controller provides two analog input channels that present 160 kΩ of impedance, allowing precise voltage sampling without loading delicate transducers. Each input accepts a bipolar span of ±10 V, so speed or torque commands from external PLCs can be passed directly. A single analog output can source 1 mA at a fixed reference of 5 V, enabling closed-loop monitoring circuits or drive interlocks. Eight digital inputs draw 3 mA each when energized and register a logic high at the specified threshold voltage. Motor position arrives through the primary encoder interface that supports resolver and HSF formats, while maintenance laptops may connect through the built-in RS-232 service port. Because the optional fieldbus slot is not populated, no dedicated control communication network is active.
The board also includes four digital outputs rated at 0.5 A, and each output switches the common 24 V logic rail supplied from the cabinet. The cumulative I/O plane may draw up to 1.1 A, so the external supply must be sized accordingly. An RJ-45 8-pin engineering port supports Ethernet communication at 100Base-TX, and the link follows the IEEE 802.3 standard used by the card’s cross-communication on Interface 3. When several IndraDrive axes share this bus, telegrams move directly between controllers without occupying higher-level networks. With resolver feedback processed locally, the CSH section computes position, issues torque setpoints through the internal bus, and toggles its outputs in real time.
Frequently Asked Questions about CSH01.3C-NN-EN1-NNN-CCD-NN-S-NN-FW:
Q: What types of encoder interfaces are supported by the CSH01.3C-NN-EN1-NNN-CCD-NN-S-NN-FW controller?
A: The CSH01.3C-NN-EN1-NNN-CCD-NN-S-NN-FW controller supports both resolver and HSF as primary encoder interfaces for feedback.
Q: What is the analog input voltage range on the CSH01.3C-NN-EN1-NNN-CCD-NN-S-NN-FW?
A: The analog input range for this model is ±10 V, suitable for standard industrial signal levels.
Q: What are the digital output specifications for the CSH01.3C-NN-EN1-NNN-CCD-NN-S-NN-FW controller?
A: Digital outputs on this controller provide 24 V with a maximum current of 0.5 A per channel.
Q: What type of engineering port and speed does the CSH01.3C-NN-EN1-NNN-CCD-NN-S-NN-FW model offer?
A: This controller features an RJ-45, 8-pin engineering port and supports 100Base-TX Ethernet communications.
Q: Which cross communication standard does the CSH01.3C-NN-EN1-NNN-CCD-NN-S-NN-FW controller use?
A: Cross communication on the CSH01.3C-NN-EN1-NNN-CCD-NN-S-NN-FW utilizes the IEEE 802.3 standard.
