X20DO4623 B&R - 240V Full-Wave Control

X20DO4623 AC Digital Output Module

B&R X20DO4623 provides four SSR outputs with integrated snubber circuits. Each channel handles 100 to 240 VAC at 50 or 60 Hz. Full-wave control and zero-cross switching ensure clean activation. L switching topology with 2-wire connections. Direct L and N supply to the module.

Technical Specifications

• Outputs: 4 solid state relay (SSR) with zero-cross switching
• Voltage Range: 100 to 240 VAC
• Frequency: 50 Hz or 60 Hz
• Protection: Integrated snubber circuit on each output
• Control: Integrated full-wave control
• Switching Type: L switching
• Connection: 2-wire, 240 V coding
• Supply: L and N fed directly to module
• 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 X20DO4623 digital output module
• Quick start guide
• Shipping via FedEx, UPS, DHL
• Terminal block sold separately

FAQ

Q: What is the advantage of integrated snubber circuits?

They suppress voltage spikes and reduce EMI during switching.

Q: What loads work best with X20DO4623?

Heaters, valves, lamps, and inductive AC loads requiring zero-cross switching.

Q: Does the module need external power?

L and N connect directly to the module for internal supply and zero-cross detection.