FCI FireVac 7200 Series, Дополнение к инструкции по установке/эксплуатации, Страница: 57 / 66

2.12 Power Limited Field Wiring Circuits
U.L. Standard 864 requires that a minimum of 1/4 inch separation be maintained between power limited
and non-power limited circuits. The control unit is designed so the separation between power limited and non-
power limited circuits is maintained at the field wiring terminals. To comply with these requirements, however,
the minimum 1/4 inch separation must also be maintained between the field wiring conductors of power limited
and non-power limited circuits. This may be accomplished by routing the wiring as shown in Figure 2-37.
Unless otherwise indicated on the unit, all field wiring circuits are power limited except:
•
AC power circuit
•
Standby battery circuit
•
Municipal box (auxiliary) circuit
BACK-UP
ON
8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 16 15 14 13 12 11 10 9 4 3 2 1
AUTO
ON
AUTO
ON
AUTO
ON
AUTO
ON
AUTO
ON
AUTO
ON
AUTO
ON
AUTO
ON
AUTO
ON
AUTO
ON
NORMAL
CONNECT
NORMAL
CONNECT
NORMAL
CONNECT
NORMAL
CONNECT
NORMAL
CONNECT
MANUAL
SELECT
ALARM
TONE
AUX.
TONE
LAMP
TEST
COMMAND
PHONE
PHONE
PATCH
ACTIVE
OFF
ON
AUTO
OFF
ON
AUTO
OFF
ON
AUTO
OFF
ON
AUTO
OFF
ON
AUTO
OFF
ON
AUTO
OFF
ON
AUTO
OFF
ON
AUTO
OFF
ON
AUTO
OFF
ON
AUTO
SEE NOTE 4
SEE NOTE 4
SEE NOTE 1
SEE NOTE 4
SEE NOTE 2
SEE NOTE 3
Figure 2-37
9000-0405 55 of 61
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