The Q12PRHCPU is a high-performance process control CPU from Mitsubishi's Q Series, specifically designed for complex process automation applications. This robust controller combines sequence control, PID regulation, and network communication in a single unit with enhanced reliability features.
Key Specifications
Parameter Specification
Model Q12PRHCPU
Series Q Series Process CPU
Processor 64-bit RISC (Dual-core)
Program Memory 12 MB (Standard)
Processing Speed 34 ns/instruction (LD)
I/O Capacity 8,192 points (Max)
PID Control Loops 256 loops
Built-in Ports Ethernet, USB, RS-232
Power Supply 100-240V AC or 24V DC
3. Process Control Features
✔ Advanced PID Control:
2-degree-of-freedom PID
Auto-tuning function
Cascade/ratio control
✔ Specialized Functions:
Recipe management (1,000 recipes)
Trend recording (2MB capacity)
Batch process control
✔ High Availability:
Dual-redundant CPU option
Hot standby switching (<50ms)
Online module replacement
4. Physical Specifications
Parameter Value
Dimensions 98 × 90 × 86 mm
Weight 0.6 kg
Mounting DIN rail or panel
Protection Class IP20
5. Environmental Ratings
Operating Temp.: 0°C to +55°C