Siemens 6ES5 431-8MD11 E4

Siemens 6ES5 431-8MD11 E4
Product Name: Central Processing Unit
Specifications:

Type: Programmable Logic Controller (PLC)

Series: Siemens S5

Model: 6ES5 431-8MD11

Nominal voltage: 24 VDC

Nominal current: 350 mA

Program memory: 64 KB

Data memory: 256 KB (of which 64 KB RAM and 192 KB EEPROM)

Interfaces:
1 RS-232 port
1 MPI port

Number of digital inputs: 20

Number of digital outputs: 16

Number of analog inputs: 0

Number of analog outputs: 0

Operating temperature: -25°C to +60°C
Features:
Compact and robust central unit
The powerful processor enables short cycle times
Large memory capacity for extended programs
Integrated interfaces for communication and programming
Extensive set of instructions for a wide range of applications
Built-in functions such as counting, timing and math functions
Applications: The Siemens 6ES5 431-8MD11 E4 is used in a variety of automation applications including:
Control of production processes
Building automation
Transport systems
Material handling systems