CSB01.1C-NN-ENS-EN2-NN-S-NN-FW Bosch Rexroth Indramat
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MPN: R911321113
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The Bosch Rexroth Indramat CSB01.1C-NN-ENS-EN2-NN-S-NN-FW is part of the CSB Drive Controllers series and features one axis and a standard control panel. It is equipped with 3 configurable I/O points, 5 fixed digital inputs, and supports EnDat2.1, 1 Vpp, and 5 V TTL encoder types. The drive controller includes an RS232 serial interface and a relay contact rating of 24 V DC at 1 A.
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Product Description:
The CSB01.1C-NN-ENS-EN2-NN-S-NN-FW is a control section produced by Bosch Rexroth Indramat for the CSB Drive Controllers series. It plugs into a cabinet-mounted drive system and provides command processing, feedback handling, and serial communication for servo automation. Within a multi-axis rack, it serves as the logic core for a single power module, executing motion profiles, monitoring status bits, and forwarding diagnostics to the higher-level PLC. By concentrating logic and feedback interfaces on one removable board, it keeps the drive layout compact and centralizes control functions for automated assembly lines.
Axis control is limited to 1 axis, which suits indexing tables, pick-and-place arms, or other single-servo stations. During idle runtime, the electronics draw only 8 W of base power, helping reduce cabinet heat. A start-up surge of 4.5 A is expected when the internal capacitors charge. The card offers 3 configurable I/O points in addition to 5 fixed digital inputs; each channel can source or sink up to 0.5 A and is supplied through a 1.1 A common rail. A standard control-panel keypad is fitted for parameter access, while an RS232 serial interface permits host download or trace capture. Safety interlocks can be wired to the onboard relay that switches 24 V DC at 1 A.
Encoder resources are divided between the ENS and EN2 ports. The EN2 channel supplies up to 350 mA at 5 V for EnDat2.1, 1 Vpp, or 5 V TTL transducers, while the ENS rail delivers 300 mA at 11.6 V to legacy incremental devices. Command pulses accepted by the controller can extend to a maximum duration of 110 ms, allowing slow external watchdog signals without error flags. These feedback, timing, and relay limits apply when the board is used with CSB power sections for closed-loop positioning on the assigned axis.
Frequently Asked Questions about CSB01.1C-NN-ENS-EN2-NN-S-NN-FW:
Q: How many axes does the CSB01.1C-NN-ENS-EN2-NN-S-NN-FW controller handle?
A: The CSB01.1C-NN-ENS-EN2-NN-S-NN-FW supports one axis of control.
Q: How many configurable I/O points are included on the CSB01.1C-NN-ENS-EN2-NN-S-NN-FW?
A: This controller features three configurable I/O points, allowing flexible integration with other devices.
Q: Which encoder types are compatible with the EN2 input on the CSB01.1C-NN-ENS-EN2-NN-S-NN-FW?
A: The EN2 interface supports EnDat2.1, 1 Vpp, and 5 V TTL encoder types for feedback.
Q: What serial communication interface is available on the CSB01.1C-NN-ENS-EN2-NN-S-NN-FW?
A: This model is equipped with an RS232 serial interface for communication.
Q: What is the relay contact rating on the CSB01.1C-NN-ENS-EN2-NN-S-NN-FW?
A: Maximum relay contact rating for this controller is 24 V DC at 1 A.
