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Its configuration allows for OFF-ON 90° switching action
is an essential component for expanding the communication bus within a control system
It also has a program scan hold-up time after the loss of power between 20 milliseconds and 3 seconds
Ethernet Port 1 x 10BaseT LAN (RJ-45) Data Link Protocol Ethernet Impedance 270Ω + 750Ω Compatible Networks Ethernet LAN
742-346 | Simplex NAC Panel CPU Board for 4009-9201 IDNet Extender tier_A_0_30 Its configuration allows for OFF-ONDescription The Simplex 742 346 NAC Panel CPU Board is a replacement module designed for the Simplex 4009 9201 IDNet NAC Power Extender Panels. It restores core processing and communication functions, ensuring reliable supervision and operation of notification appliance circuits. This board helps maintain consistent fire alarm signaling performance in facilities where safety and uptime are critical. Technical Specifications Part Number 742 346 Brand
