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C1517M-A (11/02) 5
REAR VIEW
The rear of the alarm unit includes the following:
1. Four groups of alarm inputs (labeled I, II, III, and IV) with removable mating plugs
2. One alarm output relay
3. One RS-485 output communication port (RJ-45 connector)
4. One RS-485 input communication port (RJ-45 connector)
5. One RS-232 diagnostic communication port (DB9 connector)
6. A green power LED light, which mirrors the green LED light on the front panel
7. The grouped input power functions consisting of input power terminals, a fuse, and an on/off switch
Figure 2. Rear View of ALM2064
SEE FIGURE 8
POWER
LED, GREEN
00707