Schneider 140CPU67160S Unity Hot Standby Processor

Specifications

Main

• Range of Product: Modicon Quantum automation platform
• Product Type: Unity Safety Processor
• Software Designation: Unity Pro XL Safety
• Backup Type: Lithium battery (990XCP98000)

Complementary

Performance

• Clock Frequency: 266 MHz
• Number of Racks: 1 (local)
• Number of Remote I/O Stations: 31 (1 rack per remote)

I/O Capabilities

• Discrete I/O:
  • Unlimited (13 slots max) – Local (forbidden in Hot Standby application)
  • 31,744 inputs, 31,744 outputs – Remote
• Analog I/O:
  • Unlimited (26 slots max) – Local (forbidden in Hot Standby application)
  • 1,984 inputs, 1,984 outputs – Remote
• Number of Optional Modules: 6 (Ethernet 140NOE77111)

Communication & Connectivity

• Maximum Number of Connections:
  • 1 Modbus Plus – Local
  • 1 Modbus (RS232/485 Modbus/ASCII)
  • 1 Ethernet TCP/IP – Local
  • 6 USB – Local
• Integrated Connection Types:
  • 1 Modbus – Local
  • 1 Modbus Plus – Local
  • 1 USB – Local
  • 1 Ethernet TCP/IP Hot Standby (140NOE77111) – Local

Processing & Memory

• Checks: Process control, Hot standby
• Memory:
  • Expandable:
    • 7,168 kB (Program) – with PCMCIA card
    • 8 MB (File Storage) – with PCMCIA card
  • Internal RAM:
    • 1,024 kB (512 kB for data)
• Switch Function: Key switch for memory port On/Off
• Application Structure: 1 cyclic/periodic master task
• Execution Time per Instruction:
  • 0.09 - 0.12 µs (Word)
  • 0.105 - 0.15 µs (Boolean)
  • 0.96 - 1.02 µs (Fixed-point arithmetic)
• Execution Time for 1K Instructions:
  • 5.03 µs (65% Boolean, 35% Numerical)
  • 5.14 µs (100% Boolean)
• System Overhead: 1.5 ms for master task

Power & Battery

• Bus Current Requirement: 2,500 mA
• Maximum Supply Current:
  • 90 A (60°C, Lithium Battery)
  • 60 µA (Lithium Battery)
• Rated Supply Voltage: 3 V DC (Lithium Battery)
• Battery Capacity: 1,200 Ah
• Battery Life: 10 years

Display & Indicators

• Display Type: LCD (2 lines of 16 characters)
• Local Signaling:
  • 1 LED (Green) – Ethernet Activity (COM)
  • 1 LED (Red) – Ethernet Collision (ERR)

Electrical Connections

• 1 Female Connector (SUB-D 9) – Modbus Plus Network
• 1 Female USB Type B Connector – PC Connection
• 2 RJ45 Connectors – Modbus Bus Connection