CSH02.1B-CC-EC-EC-S4-NN-NN-FW Bosch Rexroth Indramat
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MPN: R911346837
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The Bosch Rexroth Indramat CSH02.1B-CC-EC-EC-S4-NN-NN-FW is part of the CSH Advanced Controllers series and features a sercos III Master communication interface. It supports 24 V DC control supply, 11 digital inputs, and 2 analog outputs. This controller is equipped with Safe Motion safety technology and two multi-encoder interfaces.
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Product Description:
The CSH02.1B-CC-EC-EC-S4-NN-NN-FW is an automation controller manufactured by Bosch Rexroth Indramat within the CSH Advanced Controllers series. It coordinates IndraDrive power sections and attached feedback devices so that multi-axis machines can execute deterministic motion profiles. The unit combines PLC logic, drive command generation, and safety supervision, allowing it to serve as the central command point in packaging cells, printing lines, or material-handling systems that require synchronized positioning accuracy.
The controller is supplied from a 24 V DC control circuit and draws a basic idle load of only 17 W, which simplifies cabinet thermal calculations. Real-time exchange with drives and higher-level PLCs occurs through a SERCOS III master interface, providing cyclic position data and diagnostic telegrams across Ethernet-based fiber or copper rings. The unit has 11 available discrete input channels before expansion, allowing connection of limit switches or sensor signals. For analog process feedback, the controller provides 2 voltage outputs that can transmit setpoints to external actuators or record system states during operation. Dual multi-encoder ports supply either 5 V or 12 V at 500 mA for SSI, EnDat, Hiperface, or incremental encoders, allowing direct feedback without booster modules.
An internal power reserve of 6 W is assigned exclusively to encoders, which helps prevent load drops when long cable runs increase current demand. The controller has 3 back-plane positions for optional communication, I/O, or technology cards, allowing the hardware layout to match the application. Integrated safety functions support the Safe Motion package so certified shutdown, limited speed, and safe stop functions can be executed without separate relays. The unit also includes 5 configurable I/O points that can be mapped to status indication or handshake signals. The S4 safety module adds 2.5 W to the internal load, and firmware release FWA-INDRV*-MPx-18VRS or newer is required. Compatibility includes HCS02, HCS03, HCS04, HMS01, and HMS02 drive inverters for mixed-power installations.
Frequently Asked Questions about CSH02.1B-CC-EC-EC-S4-NN-NN-FW:
Q: What is the total encoder power capacity available on the CSH02.1B-CC-EC-EC-S4-NN-NN-FW controller?
A: The CSH02.1B-CC-EC-EC-S4-NN-NN-FW supports a maximum encoder power budget of 6 W for connected devices.
Q: How many digital input channels are available on the CSH02.1B-CC-EC-EC-S4-NN-NN-FW controller?
A: This model provides 11 digital input channels for external device connectivity.
Q: What is the required control supply voltage for the CSH02.1B-CC-EC-EC-S4-NN-NN-FW?
A: The control supply voltage required for this unit is 24 V DC.
Q: How many optional slots are included in the CSH02.1B-CC-EC-EC-S4-NN-NN-FW controller?
A: Three optional slots are included, allowing for expanded modular configurations.
Q: What type of safety technology is integrated into the CSH02.1B-CC-EC-EC-S4-NN-NN-FW controller?
A: The CSH02.1B-CC-EC-EC-S4-NN-NN-FW is equipped with Safe Motion safety technology for enhanced operational safety.
