140CPU43412A

Description

specification
Processor type: Quantum CPU 486
User logic: 2M user logic
Memory: 2MB, 1MB+
Communication protocols: Support a variety of communication protocols, such as Ethernet, Modbus, Modbus TCP/IP, etc
Network interface: Integrated connection types include Modbus Plus, Ethernet TCP/IP, and Modbus RS232/485
Program and file storage: Expandable 7168kB program with PCMCIA card, expandable 8MB file storage with PCMCIA card
Size and weight
Weight: 1.46 pounds (about 0.66 kg)

argument
Internal RAM: 896 kB (some sources mention 1024 kB)
Clock pulse frequency: 66 MHz
Instruction precise time: 0.1… 0.5ms
Monitor clock: 250 ms
Clock error: +/-8 s/ day
Operating voltage: Power may be shared with other Schneider PLC modules, such as 24VDC or 115/230 VAC

series
Series: Schneider 140 series Quantum PLC
trait
High performance: Built-in high-performance processor to support fast data processing and logic control
Rich interface: with a variety of input/output interfaces, support a variety of communication protocols
Scalability: Modular design, additional modules can be added or replaced according to system requirements
Security: Has a key switch to protect memory from programming changes while the controller is running
Flexibility: Up to six networking modules (such as Modbus Plus, Ethernet and Multi-axis Motion option modules) are supported, but only two Modbus Plus modules are fully functional

effect
Logic control: Perform complex logic control tasks to ensure the normal operation of industrial automation systems
Data processing: Processing data from sensors and other devices for real-time analysis and processing
Communication function: Data exchange with other devices and systems to achieve information interconnection
Industrial automation applications: Widely used in manufacturing, energy fields, transportation systems, building automation and other industrial automation scenarios