Alpha 6941-C17 U.L. DigiBUS Power Supply Unit

Alpha 6941-C17 U.L. DigiBUS Power Supply Unit - Key Features

The 6941-C17 from Alpha is used with the (Digi-Bus™) digital dial concierge intercom and/or the digital-dial apartment entry intercom system(s), for up to the first 200 apartment handset stations (users), 50 digital distributors, 2 entry panels or 1 entry panel and 1 switchboard. Also, one additional unit is required for approximately every additional 200 handsets (users). It features stabilized supply with short-circuit protection, frequency-modulated electronic all circuit, call exclusion on activation of phonic line, "power-on" indicator led, "door lock release control" indicator led, "phonic line" indicator led, indicator leds for auxiliary functions 1 and 2 and relay connection outputs for auxiliary functions. It mounts on DIN support or with expanding plugs with screws.

Features

• Operates directly from: 120VAC, 60Hz current for easy integration with standard electrical systems.
• Removable screw terminal blocks: simplifies installation and maintenance by allowing quick connections and disconnections.
• LEDs indicating operation status: provides clear visual feedback on the unit's operational state, helping to ensure user confidence.
• Short-circuit and thermal protection: built-in PTC ensures safe operation by protecting against potential damage from overheating or electrical faults.

Alpha 6941-C17 U.L. DigiBUS Power Supply Unit - Detailed Specifications