Key Specifications
Basic Performance

Instruction execution speed: 34ns per basic instruction

Program capacity: 128KB (approximately 128K steps)

Built-in USB port for programming (supports GX Works2/GX Works3)

System Configuration

Maximum I/O points: 2,048 points

Maximum number of modules: 64 modules (including CPU)

Supports all Q Series I/O modules, intelligent function modules, and network modules

Memory Features

Standard RAM: 128KB

File registers: 32KB (expandable with memory card)

Supports SRAM cards and Flash cards for data backup

Communication Capabilities

Built-in RS-232 and USB ports

Supports various network options:

MELSECNET/H

CC-Link

Ethernet (via communication module)

Technical Specifications

Power supply: Requires separate Q Series power supply module

Operating temperature: 0°C to 55°C

Weight: 0.4kg (CPU unit only)

Special Features
Multiple Programming Languages:
Supports ladder logic (LD), structured text (ST), sequential function chart (SFC), and instruction list (IL)

High-Speed Processing:
Special instructions for motion control, PID control, and data processing

Redundancy Support:
Can be used in redundant systems when paired with Q12PRHCPU

Diagnostic Functions:
Comprehensive self-diagnostics with error history recording