Schneider 140CPU43412U Unity Processor

Description

The 140CPU43412U is a Unity processor from Schneider Electric’s Modicon Quantum series. It features a clock frequency of 66 MHz and 1056 kB of internal RAM. This processor is designed for high-performance applications and supports various communication protocols.

Features

• Clock Frequency: 66 MHz
• Internal RAM: 1056 kB
• Number of Slots: 2, 4, 10, 16
• Number of Racks: 2 (local)
• Number of Distributed I/O Stations: 63 (Modbus Plus)
• Number of Remote I/O Stations: 31 (S908 remote I/O)
• Discrete I/O Number:
  • 31744 inputs, 31744 outputs (remote)
  • 8000 inputs, 8000 outputs (distributed per network Modbus Plus)
• Analogue I/O Number:
  • 500 inputs, 500 outputs (distributed per network Modbus Plus)
  • 1984 inputs, 1984 outputs (S908 remote I/O)
• Application Specific I/O: Serial link, Counter, High-speed interrupt inputs, Accurate time stamping
• Number of Optional Modules: 6 (Ethernet, Modbus, Modbus Plus, Profibus DP, Sy/Max)
• Maximum Number of Connections:
  • 2 AS-Interface (distributed)
  • 2 Modbus (RS232/485 Modbus/ASCII)
  • 4 AS-Interface (remote)
  • 6 Ethernet TCP/IP (local)
  • 6 Modbus Plus (local)
  • 6 Profibus DP (local)
• Integrated Connection Type:
  • 1 Modbus Plus 2 Modbus

Technical Specifications

• Execution Time per Instruction:
  • 0.1…0.27 µs (floating points)
  • 0.1…0.27 µs (fixed-point arithmetic)
  • 0.12…0.585 µs (Boolean)
  • 0.12…0.585 µs (word)
• Number of Instructions per ms:
  • 1.86 Kinst/ms (100% Boolean)
  • 2.49 Kinst/ms (65% Boolean and 35% numerical)
• System Overhead:
  • 0.2 ms (fast task)
  • 1 ms (master task)
• Bus Current Requirement: 1800 mA
• Local Signalling:
  • 1 LED (green) for communications active on Modbus Plus port
  • 1 LED (green) for communications active on Modbus port
  • 1 LED (green) for CPU started and solving logic (RUN)
  • 1 LED (green) for CPU passed power-up diagnostic tests (READY)
  • 1 LED (orange) for battery needs replacing or not present (BAT LOW)
  • 1 LED (red) for communications error on Modbus Plus port (ERROR A)
• Electrical Connection:
  • 1 female connector SUB-D 9 for connecting to Modbus Plus network
  • 2 female connectors SUB-D 9 for connecting to Modbus bus

Environment

• Product Certifications:
  • CSA CE UL
• Standards: HazLoc

Ordering and Shipping Details

• Category: 18150-QUANTUM CONTROLLERS, HSBY, COMM.
• Discount Schedule: PC21
• GTIN: 3595863830408
• Returnability: No
• Country of Origin: FR