allation of the compact control panels
Periphery board (4 loops)
5
87 |
Building Technologies
5.4.2.7 X12 / X22 detector line loop 2 (module 2/3)
Pin Designation Description X12 X22
1
4 LOOP1_2– ↑ Loop 1 / ↑ stub 2 (–) Connection – 2nd Loop Connection – 4th Loop
3 LOOP1_2+ Loop 1 / stub 2 (+) Connection + 2nd Loop Connection + 4th Loop
2 LOOP1_1– Loop 1 / stub 1 (–) Connection – 2nd Loop Connection – 4th Loop
1 LOOP1_1+ Loop 1 / stub 1 (+) Connection + 2nd Loop Connection + 4th Loop
Admissible cable cross-section: 0.2…1.5 mm²
1
Loop number without loop extension
● The technical term LOOP 2 applies to both ↑ loops on connectors X12 and
X22.
● One loop or two stubs can be connected.
-
3
4
+
-
1
2
X12 / X22
LOOP2_1+
LOOP2_1-
LOOP2_2+
LOOP2_2-
+
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