Sapcon Vital - Instrument Handling; Electrical Connections

User Manual & Datasheet V 2.3
(a) Fork Handling
(b) Tines Bending
Figure 4: Instrument Handling
• Weatherproofness of enclosure is guaranteed only if the cover is in place glands adequately tightened. Damage due to
accidental entry of water can be avoided if the instrument is installed in a rain shade.
• If the ambient temperature is high, the instrument should not be installed to receive direct sunlight. In case such a position
of shade is not available, a heat shield should be fitted above the instrument especially if the operating temperature lies
between 60
◦
C and 80
◦
C.
• While screwing the instrument, the hexagonal mounting bush should be turned and not the housing.
9 Electrical Connections
Please refer to Figure 5 for electrical connections.
OPEN
ENTER
COVER
UNCOVER
SENSITIVITY
FAILSAFE
VITAL
STATUS
LED
RED
GREEN
L N E Relay-1 PNP
1 2 3 4 5 6 7 8 9
+ +
-
NC C NO OUT
-
AC Supply DC Supply
L (Live)
N (Neutral)
90-265 V AC 18-55 V DC
+
R
L
(Available only in DC Power Supply)
(a) Electronics option SPDT Relay and
PNP Output(SPN)
OPEN
ENTER
COVER
UNCOVER
SENSITIVITY
FAILSAFE
VITAL
STATUS
LED
RED
GREEN
L N E Relay-1
1 2 3 4 5 6 7 8 9
+
NC C NO
-
AC Supply DC Supply
L (Live)
N (Neutral)
90-265 V AC 18-55 V DC
+
Relay-2
NC C NO
(b) Electronics option DPDT Relay(D)
Figure 5: Electrical Connections
Sapcon Instruments Pvt.Ltd.
R
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