Siemens 6ES5095-8MC02 Compact PLC

Technical Overview

The Siemens 6ES5095-8MC02 is a compact programmable controller from the SIMATIC S5-95U series, designed for small to medium-sized automation systems . This unit integrates a central processing unit with built-in I/O capabilities, delivering a space-saving solution for applications where panel space is limited . It operates on a 24 VDC power supply and supports the SINEC L2-DP fieldbus system via PROFIBUS-DP, enabling seamless integration into modern industrial networks . Its robust design ensures reliable operation in harsh industrial environments. The Siemens 6ES5095-8MC02 uses the standard STEP 5 programming language and can be integrated with existing S5 systems.

The module includes a 20 mA (TTY) current loop interface for connecting programming devices, operator panels, or PCs . It provides two high-speed counter channels that support frequencies up to 5 kHz, making it suitable for motion and positioning tasks . Furthermore, the module offers four interrupt inputs for time-critical event handling . The compact unit allows expansion with up to 32 S5-100U modules, providing flexibility for growing system requirements .

Technical Specifications

Parameter	Specification
Manufacturer	Siemens
Model Number	6ES5095-8MC02
Product Type	Compact PLC Unit
System Compatibility	SIMATIC S5-95U
Power Supply	24 VDC
Memory	16 KB RAM
Digital Inputs	16 (24 VDC)
Digital Outputs	16 (24 VDC, 0.5A each)
Analog Inputs	8 (0-10V, configurable as digital)
Analog Output	1 (0-10V or 0-20mA)
Counter Inputs	2 (Channel A: 5kHz, Channel B: 2kHz)
Interrupt Inputs	4
Communication Interface	1 x 20 mA (TTY) current loop
Fieldbus Support	PROFIBUS-DP (SINEC L2-DP slave)
I/O Expansion	Up to 32 S5-100U modules
Programming Language	STEP 5
Operating Temperature	-25°C to +60°C
Storage Temperature	-40°C to +85°C
Dimensions (H x W x D)	14 x 16 x 15 cm
Weight	1.4 kg
Country of Origin	Germany

Key Features

Integrated CPU and I/O – The unit combines processing power and I/O interfaces in a single compact housing, reducing the need for separate modules.

PROFIBUS-DP Slave Capability – This compact unit can function as a DP slave on the SINEC L2-DP network, enabling communication with other PROFIBUS devices.

Extensive Onboard I/O – The built-in I/O includes 16 digital inputs, 16 digital outputs, 8 analog inputs, and 1 analog output.

Expandable Architecture – Users can connect up to 32 S5-100U expansion modules, providing flexibility for growing system requirements.

High-Speed Counter Inputs – Two counter channels support frequencies up to 5 kHz, making this unit suitable for motion and positioning tasks.

Interrupt Handling – Four interrupt inputs allow time-critical event responses for high-speed applications.

Applications

The Siemens 6ES5095-8MC02 excels in small-scale automation tasks including machine control, packaging equipment, material handling systems, and standalone production units . It also serves as a cost-effective solution for integrating legacy S5 systems into modern PROFIBUS networks .