Allen-Bradley XPSAC3421P Safety Relay Module

Description:

The Allen-Bradley XPSAC3421P safety relay module is used in machine safety systems for monitoring emergency stop circuits and safety interlock functions. Commonly installed in conveyor systems, packaging machines, production equipment, and automated machinery requiring emergency stop supervision. Maintenance teams, OEMs, and system integrators use this part for repair, replacement, retrofit, or new equipment integration.

Applications:

The Allen-Bradley XPSAC3421P safety relay module is designed to monitor emergency stop pushbuttons, cable-pull switches, and safety interlocks in industrial automation systems. It is commonly used in conveyor installations, packaging equipment, manufacturing lines, and machine guarding applications where reliable shutdown and restart monitoring are required. The module supervises dual-channel safety inputs and controls safety outputs to ensure safe machine operation and personnel protection.

Technical Specifications:

• Manufacturer Part Number: XPSAC3421P
• Manufacturer: Allen-Bradley / Telemecanique
• Product Type: Safety Relay Module
• Family/Series: Preventa XPSAC
• Function: Emergency stop and safety interlock monitoring
• Rated Voltage: 115 V AC
• Rated Frequency: 50/60 Hz
• Contact Configuration: 3 NO safety outputs
• Rated Current: 1.5 A at 24 V DC-13
• Additional Outputs: 1 solid-state output
• Electrical Connection: Removable screw terminals
• Protection Rating: IP20
• Power Consumption: ≤ 7 VA
• Mounting: 35 mm DIN rail
• Response Time: ≤ 100 ms on input open
• Certifications: UL, CSA, TÜV
• Application: Emergency stop pushbuttons, cable-pull switches, and safety interlocks

Common Replacements:

• XPSAC3421
• XPSAK311144P
• XPSAF5130