Figure 1-11. SubRADC (LEDA) with Power Supply, 12 Points, Interior

TM 5-6350-275-24&P

Figure 1-11. SubRADC (LEDA) with Power Supply, 12 Points, Interior

h. SubRADC (LEDA) with Power Supply, 12 Points, (Exterior) (See Figure 1-12).

(1) Leda Flex PWA (Item 1). Used to connect up to 12 additional sensors via the termination PWA to the RADC via

AUX-O port. The Leda operates from 12 vdc provided by the in-house power supply.

(2) Thermal Switch (Item 2). Turns the heater on and off when the temperature reaches 55 degrees F.

(3) Tamper Switch (Item 3). Provides protection against unauthorized entry of the Sub-RADC (Leda) enclosure by

generating an alarm via the RADC to the operator work station.

(4) Heater (item 4). Prevents humidity from forming within the SubRADC (Leda), (exterior) Nema 4, enclosure by

turning on when temperature drops below 55 to 60 degrees F.

(5) Bridge Rectifier (Item 5). Provides 12 vdc input for the Leda Flex PWA, Leda Flex Termination PWA, and

external sensors, if required.

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