Siemens 6ES5101-8UC31 Expansion Unit

Product manual:

Main features:
Model: 6ES5101-8UC31
Series: SIMATIC S5 Series
Module type: Expansion Unit
Main functions:
I/O Expansion: Through this unit, users can expand more input/output modules to meet the needs of controlling and monitoring more devices in automation systems.
Multi rack connection: capable of connecting to multiple racks or remote racks to expand the physical range of the system.
Extended communication interface: supports communication with CPU modules or other expansion units, ensuring fast data transmission and collaborative work.
Compatibility: Fully compatible with other modules in the SIMATIC S5 series, it can be easily integrated into existing control systems.
Advantages:
Flexible expansion capability: Provides multiple module slots, allowing for flexible configuration of I/O and functional modules according to specific application needs.
Simple system integration: seamlessly integrated with S5 series modules, the expansion process does not require significant changes to existing systems.
Technical specifications:
Power requirements: Usually powered through the system bus, the specific power configuration needs to be determined according to the system settings.
Communication method: Connect to the CPU module or other expansion modules through the S5 series standard communication bus to ensure stable communication between expansion modules.
Modular design: Multiple slots are provided inside the expansion unit to accommodate various I/O modules or special function modules.

Product details picture:

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