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Counters: Two independent high-speed counters with three inputs each (A
75 kW (1 HP) output with 2
AM2) Operating Temperature 32–131°F (0–55°C) Signal Delay (DC) <1 ms typical Protection 0
resistors Backup Power Two lithium batteries Storage Media microSD card Indicators Front-panel STATUS LEDs Manual Reference GEP-9145 Innovation Series Controller
RS-232 (DF1) communication: Ensures stable connection to MicroLogix PLCs for data exchange and command processing
440R-EM4R2D | Allen-Bradley Guardmaster EMD Safety Expansion Module with Delayed Outputs #Top Conversion Counters: Two independent high-speed countersDescription 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
US$ 12.49
US$ 14.39
US$ 18.39
