GE PR500UM Programmable Relay Unit (PRU)

GE PR500UM Programmable Relay Unit (PRU)

Technical Specifications:

• Power Supply: 24V DC
• Power Consumption: Less than 10W
• Digital Inputs: 16 (Dry contact or PNP, 24V DC, 5 mA)
• Digital Outputs: 12 (Relay, 24V DC / 230V AC, 2A per channel)
• Analog Inputs: 8 (0-10V / 0-20mA, 12-bit resolution)
• Analog Outputs: 4 (0-10V / 0-20mA, 12-bit resolution)
• Communication Ports:
  • 1 Ethernet (10/100 Mbps, Modbus TCP/IP, Ethernet/IP)
  • 2 Serial (RS232/RS485, Modbus RTU, ASCII)
• Memory:
  • 512 KB User Program Memory
  • 256 KB Data Memory
  • 1 MB Flash Memory
• CPU: 32-bit ARM Cortex-M4, 72 MHz
• Operating Temperature Range: -20°C to 60°C
• Storage Temperature Range: -40°C to 85°C
• Humidity: 5% to 95% RH, non-condensing
• Dimensions: 200 mm x 100 mm x 75 mm
• Weight: 0.7 kg
• Certifications: CE, UL, cUL
• Protection Class: IP20 (for indoor use)
• Programming Languages: Ladder Logic (LD), Structured Text (ST), Function Block Diagram (FBD)

Features:

• Real-Time Clock: Includes a real-time clock with battery backup.
• Data Logging: Supports data logging with timestamp functionality.
• User Interface: Optional LCD display and keypad for user interaction.
• Expandable: Allows for additional I/O modules to enhance capabilities.
• Diagnostics: Built-in self-diagnostics with error logging for improved reliability.