440R-EM4R2D | Allen-Bradley Guardmaster EMD Safety Expansion Module with Delayed Outputs #Top Conversion RS-485 Interface Module Standard Stop

RS-485 Interface Module Standard Stop Modes Ramp

VPN and Discovery Support: Provides VPN capabilities for secure remote access and discovery services for simplified identification of EtherNet/IP devices

Hybrid Input Interface: Equipped with 10 programmable function keys plus touchscreen for flexible operation

requires 2711-NC13 communication cable

resistors Backup Power Two lithium batteries Storage Media microSD card Indicators Front-panel STATUS LEDs Manual Reference GEP-9145 Innovation Series Controller

440R-EM4R2D | Allen-Bradley Guardmaster EMD Safety Expansion Module with Delayed Outputs #Top Conversion RS-485 Interface Module Standard StopDescription The Allen Bradley 440R EM4R2D is a Guardmaster expansion module designed to add delayed output capability to safety relay systems. It provides timed safety outputs for applications requiring controlled stop functions or staggered shutdown sequences. Built for 24 VDC safety architectures, the module ensures reliable integration with compatible Guardmaster monitoring relays. Technical Specifications Condition New Never Used Surplus Brand