Product Introduction

Model Interpretation

• CP: Control Panel

• 420: Model in CP400 line

• B: Hardware variant (blue STN, no Ethernet)

• Ordering code: 1SBP260182R1001

Technical Parameters

• Display: 4.7‑inch STN, 16 blue levels, 240×128 pixels, resistive touch

• Memory: 4 MB flash, 512 KB RAM

• Power: 24 V DC ±10%, consumption <500 mA

• Environment: Operating 0–50°C; storage −40–85°C

• Protection: Front IP65, rear IP20

• Dimensions: 170×103×45 mm; weight 0.47 kg

• Clock: Built‑in lithium battery for RTC backup

Interface & Communication

• Serial: RS232 + RS485 (supports Modbus RTU, ASCII)

• USB: For project upload/download and data storage

• No Ethernet port

• Programming: CP400 Soft software

Core Functions

• Real‑time data display and manual operation

• Customizable graphical screens

• Alarm handling, data logging, recipe management

• Multi‑language support and user permissions

• Offline simulation and online debugging

Application Scenarios

• Machine tools, packaging machines, assembly lines

• Water treatment, food & beverage, pharmaceutical

• Building automation (HVAC, energy management)

• Conveying equipment, small automated units

• Plastics, textile, printing machinery

Operation & Maintenance

• Panel‑mount in cabinet cutout; install sealing ring for IP65

• Use shielded cables for communication; separate power/signal wires

• Check power polarity and protection before power‑on

• Design projects with CP400 Soft

• Clean touchscreen with mild detergent; avoid corrosives

• Periodically inspect cables/terminals; back up projects

• Take anti‑static precautions; avoid strong vibration/direct sunlight