Key Features
1. Enhanced Processing Power
40ns/step execution speed for basic instructions

252K steps program capacity with 1MB RAM

Multi-task processing capability (up to 4 tasks)

2. Advanced Process Control
Built-in PID control with auto-tuning

Sampling trace function (up to 32 channels)

Loop control capabilities for analog processing

3. Extensive Memory & Storage
Standard RAM: 1MB (expandable with memory cards)

SD memory card slot for program backup/data logging

File register: 32K words

4. Comprehensive Connectivity
Dual Ethernet ports (10/100BASE-T)

Built-in RS-232 for programming

Supports MELSECNET/H, CC-Link IE, and PROFIBUS-DP (via modules)

5. Robust System Architecture
Redundancy support (when paired with Q12PRHCPU)

Self-diagnosis functions for error prevention

Hot-swappable modules (in redundant configurations)

Technical Specifications
Parameter Specification
Model Q13UDVCPU
Program Capacity 252K steps
Processing Speed 40ns/step (LD instruction)
Memory 1MB RAM (standard)
I/O Points 8,192 points (max with expansion)
Built-in Ports 2× Ethernet, 1× RS-232
PID Control 128 loops
Data Logging Supported (via SD card)
Power Supply 5VDC (from base unit)
Operating Temp. 0°C to 55°C
Dimensions 98 × 27.4 × 110 mm
Typical Applications
Process industries (chemical, pharmaceutical)

Factory automation systems

Energy management systems

Large-scale motion control

Water treatment plants