The ABB CRBX01 is a Control Relay module, part of the ABB CRB series, designed for automation and control applications. Below are the typical technical parameters for the ABB CRBX01:

General Specifications:

• Supply Voltage:
  • 24V DC (typical operating range: 19.2V – 28.8V DC)
  • 110-240V AC/DC (depending on model variant)
• Power Consumption:
  • ~2W (for 24V DC models)
• Relay Outputs:
  • Number of Outputs: 4 or 6 (depends on variant)
  • Contact Type: SPDT (Single Pole Double Throw)
  • Rated Current: 6A (resistive load)
  • Max Switching Voltage: 250V AC / 30V DC
• Digital Inputs:
  • Number of Inputs: 4 or 6 (depends on variant)
  • Input Type: Sink/Source (configurable)
  • Voltage Level: 24V DC
• Communication Interface:
  • RS-485 (Modbus RTU protocol) for network communication
• Programmability:
  • Logic functions (AND, OR, timers, counters, etc.)
  • Configurable via ABB Control Relay EasySoft software
• Operating Temperature:
  • -25°C to +55°C (industrial-grade)
• Protection Class:
  • IP20 (for panel mounting)
• Mounting:
  • DIN rail (35mm standard)

Applications:

• Industrial automation
• Motor control
• Lighting control
• HVAC systems
• Simple machine control