14
WIRING cont.
Flowmeter Input Wiring and DIP Switches
D IP S w itc h P o sitio n 3
1
3
2
4
D urant
®
X
+ 1 2 V D C O u t
F lo w m e te r In p u t
In h ib it In p u t
G ro u n d
Typical Flowmeter wiring (3
denotes terminal number)
4
3
1
DIP 1 ON
+
NPN
O U T
C O M M O N
4
3
1
DIP 1 OFF
+
PNP
O U T
C O M M O N
3
1
DIP 3 ON
2 Wire MAG Pickup
3
1
DIP 2 ON
Contact (Reed Sw itch, etc.)
The inhibit input (2
) is wired the same way, and DIP switches 1, 2, and 3 are set
accordingly.
Sensor Power Out
12 VDC +/- 12%, 75 mA max, short circuit protected
Dip Switch Settings
OFF
ON
#
S ingle E nded
F ast R esponse (>50 H z)
S ourcing (P N P ) Input
3
2
1
M ag P ickup
S low R esponse (<50 Hz)
S inking (N P N ) Input
