1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • [email protected]
Turbine Flow Meter Manual 05/13 - 0721-1 / 13518
Page 39
WIRING DIAGRAM
INTERNAL CONNECTIONS FOR
SCALED OUTPUT FLOW METERS
MODELS F-1130 / F-1230 / F-1330
SENSING BOARD
SCALER BOARD
EXTERNAL CABLE CONNECTIONS
50 ms
300 ms
Available binary
scaler selections
To set division ratio, turn ON each
switch that is required to produce
an arithmetic sum equal to the
desired ratio. For example:
1
2
3
4
5
6
7
8
9
10
11
12
-
-
-
-
-
-
-
-
-
-
-
-
1
2
4
8
16
32
64
128
256
512
1024
2048
629 - 512=117
117 - 64=53
53 - 32=21
21 - 16=5
5 - 4=1
1 - 1=0
512+64+32+16+4+1=629
SET SWITCHS
10, 7, 6, 5, 3, & 1
TO "ON"
VAL
SW
1:1
1:2
1:4
1:8
1:2048
1:1024
1:512
1:256
1:128
1:64
1:32
1:16
NOTES:
8-22-00
1500 North Belcher Road, Clearwater, Florida 33765 Tel (727) 447-6140 Fax (727) 442-5699
www.onicon.com E-mail: [email protected]
0070-1
DESIRED RATIO = 629
Subtract the largest
possible switch value.
CONTACT CLOSURE
DURATION JUMPER
SETTING DIVISION RATIO
EXTERNAL CABLE
NOTE: INTERNAL CONNECTIONS
OMITTED FOR CLARITY
1
23456789
10
11
12
TOP TURBINE:
F-1230 ONLY
(WHITE WIRE)
BOTTOM TURBINE:
F-1230 ONLY
(ORANGE WIRE)
(BROWN WIRE)
SCALED OUTPUT SWITCH
(BLUE WIRE)
FREQUENCY OUTPUT
(GREEN WIRE)
COMMON GROUND
(BLACK WIRE)
+24V AC/DC SUPPLY
(RED WIRE)
TEST SIGNAL INPUT
1:1 SWITCH AT THIS END
SCALER SWITCH BLOCK
BLACK WIRE (BOARD TO BOARD)
GREEN WIRE (BOARD TO BOARD)
RED WIRE (BOARD TO BOARD)
For use with serial numbers
115692 and later
0070-1
08-00
