140CPU67160 CPU Module Key Parameters
Processor & Performance

Processor Type: High-performance dual-core CPU (1 core for application, 1 core for communication)

Execution Speed: ~20 ns/instruction (Boolean operations)

Memory:

Program Memory: 16 MB

Data Memory: 4 MB

I/O Capacity

Max Digital I/O: Up to 128,000 points (distributed via X80 I/O modules)

Max Analog I/O: Up to 8,000 points

Max Modules per Rack: 20 modules (local + remote expansion)

Communication Ports

Embedded Ports:

2 x Ethernet (10/100 Mbps) – Modbus TCP/IP, EtherNet/IP, PROFINET (optional)

1 x USB (for programming)

1 x Serial port (RS-485/RS-232, Modbus RTU/ASCII)

Supported Protocols:

Modbus TCP/IP, EtherNet/IP, OPC UA, PROFINET, DNP3, IEC 61850 (via add-on modules)

Programming & Software

Software: EcoStruxure Control Expert (formerly Unity Pro)

Programming Languages: LD, FBD, ST, IL, SFC, CFC (IEC 61131-3 compliant)

Redundancy

Supports hot standby redundancy (requires additional modules).

Real-Time Clock

Integrated with battery backup.

Certifications & Standards

Standards: IEC 61131, UL, CE, ATEX (for hazardous environments)

Operating Temperature: -20°C to +60°C (-4°F to +140°F)

Power Supply

Voltage Range: 24V DC (19.2V–28.8V) or 100–240V AC (85–264V)