Inscape Data NVS 460, User Manual

Page: 44 / 49

NVS460 User’s Guide
Rev.1.0 (Sep. 2006)
44 44 44 44 of of of of 51 51 51 51
3. Connection of Sensor, Alarm Device
3.1 Connection of Sensor
S en so r S en so r S en so r S en so r
D evice D evice D evice D evice
S en so r S en so r S en so r S en so r
P o w er P o w er P o w er P o w er
S up p ly S up p ly S up p ly S up p ly
N O /N C T yp e N O /N C T yp e N O /N C T yp e N O /N C T yp e
S en so r1-
S en so r1- S en so r1-
S en so r1-
S en so r1+
S en so r1+ S en so r1+
S en so r1+
+ 12V + 12V + 12V + 12V
G N D G N D G N D G N D
Sensor Sensor Sensor Sensor
D evice D evice D evice D evice
S en so r S en so r S en so r S en so r
P o w er P o w er P o w er P o w er
S up p ly S up p ly S up p ly S up p ly
O p en C o llecto rT yp e O p en C o llecto rT yp e O p en C o llecto rT yp e O p en C o llecto rT yp e
P ho to C o up ler
3.2 Connection of Relay
A larm A larm A larm A larm
O ut
O ut O ut
O ut
D evice D evice D evice D evice
R elay1
P o w er P o w er P o w er P o w er
S up p ly S up p ly S up p ly S up p ly
( (( ( 1 11 1
~30
VDC/AC,1A
) )) )
R elay1
+
++
+
-
--
-
R elay S w itch P o w er S upp ly
1V ~ 30 V D C /A C ,1 A 1V ~ 30 V D C /A C ,1 A 1V ~ 30 V D C /A C ,1 A 1V ~ 30 V D C /A C ,1 A
O p tio nal
R elay S w itch
A larm
A larm A larm
A larm
O ut O ut O ut O ut
D evice D evice D evice D evice
P o w er
P o w er P o w er
P o w er
S up p ly( S up p ly( S up p ly( S up p ly(
30V
~ )
R elay
You can use the supported relay output to directly drive a maximum load of
30V AC/DC at 1A. By connecting additionally relay circuitry (such as optional relay
switch), it can also drive heavier loads.