B&R X20DO4613 Zero-Crossing Module

X20DO4613 AC Digital Output Module

B&R X20DO4613 controls external power triacs with four isolated AC outputs. Each channel handles 48 to 240 VAC at 50 or 60 Hz. Phase-angle control enables precise power regulation. Zero-crossing detection reduces switching stress. Negative half-waves can switch off. OSP and frequency modes included.

Technical Specifications

• Outputs: 4 opto-triac, control external power triacs or non-parallel thyristors
• Voltage Range: 48 to 240 VAC
• Frequency: 50 Hz or 60 Hz
• Isolation: Each output electrically isolated from one another
• Control Modes: Phase-angle control, zero-crossing detection
• Switching: Negative half-waves can switch off
• Connection: 2-wire, 240 V coding
• Special Modes: OSP mode, frequency mode
• Power Supply: L and N fed for zero-crossing detection
• Temperature: -25 to 60°C horizontal, -25 to 50°C vertical
• Certifications: CE, UL, ATEX Zone 2, DNV, CCS, LR, KR, ABS, BV

Package Contents

• 1x X20DO4613 digital output module
• Quick start guide
• Shipping via FedEx, UPS, DHL
• Terminal block sold separately

FAQ

Q: What loads can X20DO4613 control?

External power triacs or non-parallel thyristors up to 240 VAC.

Q: What is phase-angle control used for?

Precise power regulation for heaters, lamps, or AC motor soft-start.

Q: Are outputs isolated from each other?

Yes. Each of the four channels has full electrical isolation.