Ametek Amrel PLA 2U, Operation Manual

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M470039-01 REV-F Page 42
PLA 4U AND 6U MODEL
FIGURE 1.14 – PLA 4U FRONT PANEL
NOTE: All front panel descriptions are the same for 2U, 3U, 4U and 6U.
Note: Please refer to the Specifications for detailed unit dimensions
1.
( – ) Negative input terminal. (one M12, two M6 screw threads)
2. ( + ) Positive input terminal. (one M12, two M6 screw threads)
3. Relay connector.
a . RY_NC Dry Conta cts a la rm: a fa ult a la rm is decla red if there is a loss of AC power or protections a re triggered.
The fault alarm outputs provide a normally closed relay configuration that provides user’s flexibility and
isola tion required to a n externa l controller or a n externa l a la rm pa nel. The dela y is 3 second
1
2
3
4
5
6
9
7
8
10
11
FIGURE 1.15 – PLA 4U REAR PANEL