AB 440R-N23135 Guardmaster LTD Access Control Module

Operating Range:24V DC

Input Current:Max 50mA

Output Configuration:1 Form C relay, 2 NC/NO

Operating Temperature:-20°C to +70°C

Relay Rating:250V AC / 30V DC, 5A

Communication Protocol:MODBUS RTU

    The AB 440R-N23135 Guardmaster LTD Access Control Module is engineered for robust performance in industrial environments, offering unparalleled security measures for your facility’s access points. Its advanced Wiegand 26/34 communication protocol ensures seamless integration with various access control systems, enhancing efficiency and reducing setup complexities.

    With an operating temperature range from -40°F to 185°F (-40°C to 85°C), this module is designed to withstand extreme environmental conditions, making it ideal for installations in harsh climates or industrial zones where temperature fluctuations are common.

    Featuring a reliable relay contact output, the module guarantees quick and precise door activation, ensuring smooth access while maintaining security integrity. The low power consumption ensures efficient energy use, contributing to cost savings without compromising on functionality.

    Equipped with a wide input voltage range of 12-24V DC, the module offers flexibility in installation scenarios, accommodating different power supply requirements without the need for additional adapters or converters. This versatility ensures compatibility across various industrial settings.

    The AB 440R-N23135 is designed with durability in mind, featuring a sleek yet sturdy construction that can withstand the rigors of industrial use. Its compact size and modular design facilitate easy installation and maintenance, minimizing downtime and simplifying system upkeep.