Fireye 85IRF series, Руководство пользователя

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11
®
8.
Once the target flame has been learned/stored at the lowest acceptable setting for flame on con-
dition (not less than 3 to 4 LED's on the scanner), the 4 to 20mA output is automatically ranged
to give 4mA at that learned setting (4 LED's) up to 20mA at maximum (8 LEDs). Below 4
LED's the signal will remain at minimum or 4mA.
FIGURE 7.
59-546-X CABLE CONNECTOR 8 PIN LOCATION
Table 4:
SCANNER CABLE COLOR CODE
NEW 59-546 CABLE COLOR CODE
(Connector Pin No.)
FUNCTION OLD 59-497 CABLE COLOR CODE
For reference only
(2) Black 24 vdc Input (+) Black / Red
(6) Blue 24 vdc Input (-) White / Blue
(8) Yellow Flame Relay Contact (n.o.) White / Red
(5) Orange Flame Relay Contact (n.o.) White / Black
(7) Brown Fault Relay Contact (n.c.) Red
(3) Tan Fault Relay Contact (n.c.) Pink
(4) Violet 4-20 ma Analog Output (+) Violet
(1) Red 4-20 ma Analog Output (-) Grey / Red
Shield Drain Wire Earth Ground Shield Drain Wire
8 CONDUCTOR CABLE
FEMALE END VIEW
(VIOLET)
(YELLOW)
(BLUE)
(ORANGE) (BLACK)
(RED)
2
SHIELD
5
7
6
8
3
4
1
(TAN)
(BROWN)