TM 5-6350-275-24&P
Figure 1-8. Remote Area Data Collector Components, Interior 20vdc
e. Remote Area Data Collector (RADC) Components (Exterior) .(See Figure 1-9)
(1) STARGATE 1000 (item 1). The PWA contains the programs to monitor the status of optional devices and
process and forward this information to the PMC. The STARGATE 1000 PWA is used in the Exterior RADC.
(2) Leda (Item 2). A PWA used to connect up to 12 additional sensors via the termination PWA to the RADC via
the AUX 0 port. The Leda operates from 12 vdc provided from the stargate 5000 or 1000 board or via the keypad
IAU.
(3) Termination Card (Item 3). A PWA that can interface 12 additional devices to the Leda PWA. There are two
termination cards in the exterior RADC.
(4) Data Encryption System (Item 4) (optional unit). Provides secure data communications (encryption) for
specified PMC, RSM, and RADC communications links.
(5) Heater (Item 5). Thermostatically controlled to maintain acceptable humidity.
(6) Battery, 12 vdc, 7 amp hr. (Item 6). The batteries provide for 6 hour backup and take 12 hours to be fully
recharged once completely drained.
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