CSH01.1C-PB-ENS-NNN-MEM-NN-S-XP-FW Bosch Rexroth Indramat
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MPN: R911335446
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The Bosch Rexroth Indramat CSH01.1C-PB-ENS-NNN-MEM-NN-S-XP-FW is part of the CSH Advanced Controllers series. It features PROFIBUS communication, a standard control panel, and supports encoder emulation in both absolute and incremental formats. The controller offers two analog output channels at 5 V and 1 mA and provides RS232 serial interface connectivity.
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Product Description:
The motion logic card CSH01.1C-PB-ENS-NNN-MEM-NN-S-XP-FW belongs to the CSH Advanced Controllers series from Bosch Rexroth Indramat. Installed in IndraDrive power sections, it coordinates positioning, velocity, and diagnostic tasks for multiple servo axes in industrial automation cells. The board combines fieldbus, analog, and encoder interfaces so a master PLC can issue commands while the controller handles time-critical drive functions locally.
The two differential analog inputs accept signals within ±10 V, allowing full-scale reference or feedback values to be processed without attenuation. Each channel presents an input resistance of 160 kΩ, which helps minimize loading on external signal sources. For actuator commands, the board provides an analog output with a rating of 5 V, 1 mA, making it suitable for speed setpoints or transducer excitation. Drive-level communication with higher-level systems uses PROFIBUS, enabling deterministic telegram exchange for setpoints, status words, and parameter access. During operation, the card draws only 7.5 W from the shared 24 V DC backplane, so cabinet heat remains low.
An integrated encoder port supplies the transducer with 12 V and accepts absolute or incremental feedback formats, including IndraDyn, HIPERFACE, SSI, and 1 Vpp sine-cosine signals. Digital control outputs are routed through a relay that can switch up to 30 V DC, 1 A, which is suitable for brake release or contactor coils. On power-up, the module experiences an inrush of 4 A, so fuse sizing and power sequencing must account for that transient. Pulse-train functions are supported with a maximum width of 100 ms per output event, which is useful for strobes or latch signals. Additional resources include a standard control panel for local parameter entry and an RS232 service port, while safety functions are handled externally.
Frequently Asked Questions about CSH01.1C-PB-ENS-NNN-MEM-NN-S-XP-FW:
Q: What communication protocol is available with the CSH01.1C-PB-ENS-NNN-MEM-NN-S-XP-FW controller?
A: The CSH01.1C-PB-ENS-NNN-MEM-NN-S-XP-FW supports PROFIBUS communication.
Q: How many analog output channels does the CSH01.1C-PB-ENS-NNN-MEM-NN-S-XP-FW feature?
A: This controller provides two analog output channels rated at 5 V and 1 mA each.
Q: What is the analog input voltage range of the CSH01.1C-PB-ENS-NNN-MEM-NN-S-XP-FW?
A: The analog input range for this product is ±10 V, accommodating various signal types.
Q: What encoder emulation formats are offered by the CSH01.1C-PB-ENS-NNN-MEM-NN-S-XP-FW?
A: This controller supports both absolute and incremental encoder emulation formats.
Q: What is the power consumption of the CSH01.1C-PB-ENS-NNN-MEM-NN-S-XP-FW controller?
A: The power consumption for the CSH01.1C-PB-ENS-NNN-MEM-NN-S-XP-FW is 7.5 W.
