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General| Control System Type | CNC |
|---|---|
| Model Number | NCU 1740 |
| Processor | Intel Core i7 |
| Power Supply | 24 V DC |
| PLC cycle time | 1 ms |
| CNC channels | 1 |
| Operating System | SINUMERIK ONE |
| Communication Interfaces | Ethernet, PROFINET, PROFIBUS, USB |
General overview of the SINUMERIK product line and its applications.
Defines the scope, target group, and structure of the equipment manual.
Information on obtaining technical support, manuals, and other resources from Siemens.
Provides essential safety precautions and warnings for handling electrical equipment.
Details risks and protective measures related to ESD and electric fields.
Outlines measures to protect industrial systems against cyber threats and recommends updates.
Describes the modularity, openness, and capabilities of SINUMERIK ONE for automation.
Explains the integration of CNC, HMI, PLC, and communication tasks within the NCU.
Lists system components and their corresponding article numbers for ordering.
Details the key elements and interfaces that define an NCU.
Provides a diagram showing the NCU with its interfaces and components.
Explains the function of buttons, LEDs, and displays on the NCU for operation.
Covers grounding concepts and EMC installation guidelines for system setup.
Specifies ambient conditions for shipping, storage, and operation of the system.
Presents a technical drawing of the NCU 1740 with all dimensions in millimeters.
Critical safety guidelines for installing the NCU, emphasizing ESD protection and ventilation.
Describes how the NCU is mounted within a control cabinet, with or without spacers.
Introduces the connection options and interfaces available on the NCU for system integration.
Details communication protocols, ports, and their usage for system security.
Specifies requirements and connection details for the external 24 V DC power supply.
Explains the application, pin assignment, and wiring for digital I/O connections.
Lists error codes displayed on the 7-segment display and their troubleshooting steps.
Provides instructions for safely cleaning the NCU to ensure low-maintenance operation.
Presents safety-related and electrical/mechanical specifications for the NCU.
Lists the CE marking, EC directives, and compliance standards applicable to the product.
Details the NX module's description, illustration, type plate, and LED displays for axis expansion.
Describes the PP 72/48D PN I/O module, its illustration, type plate, and LED status indicators.
Covers the PP 72/48D 2/2A PN I/O module, including its description, illustration, and LED displays.
Explains the properties, application, and insertion procedure for the SD card used with the NCU.
