Cho
re-T
ro
n
ics
Feed
er Con
trol
In
s
tallation
and
Op
eratio
n o
f Scale L
o
ad
Cells
65
MT1
559A 10/6/9
9
Grounding for the SJB and the Feeder Control.
Shown below is the grounding recommendation for the SJB and the Feeder Control. The recommended method is shown with the
solid lines and the optional method is shown with the dashed lines. Ground stakes should be located as shown.
-
-
-
-
-
X
-
X
-
-
X
-
X
X
-
-
-
-
-
-
-
+
+
+
+ + +
-
- -
+
+
-
-
+
+ + +
-
-
-
- -
-
2
1
4
5
3
ON
-
-
-
-
-
SJB CONTROL
RECOMMENDED GROUND
CONNECTION SOLID LINES
OPTIONAL GROUND
CONNECTION
DASHED LINE
RECOMMENDED
CONNECTION SOLID
LINES
GROUND
PART NO. 40733
PART NO. 40722
FEEDER CONTROL
4
I/O ADDRESS
FOR I/O NET
ADDRESS SETTING
SUPPLY VOLTAGE
100 - 240 VAC
50/60 HZ. 0.6 AMP.
+24 VOLT DC
-24 VOLT DC
GROUND
-=ON / X=OFF
24 VDC POWER SUPPLY
50/60 HZ., SINGLE PHASE, 0.6 AMP.
VOLTAGE INPUT RANGE:
100 - 240 VAC
0
3
4
1
2
AD #
2
1
3
120 OHM RESISTOR
5
ON
1
2
4
3
5
PUSH DOWN TO
OPEN TERMINAL
L2
SUPPLY
L1
-
24 VDC
GND
+
+
-
GND.
BLOCK
L2 GND
24 VDC
GND.
V
V
SIGN.
SIGN.
- TO I/O NET
+ TO I/O NET
+
-
SUPPLY
-
+
L1
RELAY
#1
#2
NC
C
NO
ALARM
LID
SWITCH SWITCH
LID
BACK
#3
#4
#5
FEED
FEED
BACK
FNET
120 OHM RESISTOR REQUIRED AT THE
BEGINING AND END OF THE I/O NET
GND.
-
+
-
+
- I/O +
NET
WATER
D 1
METER
#6
24V EXT GND
24V EXT GND
J
J
I/O BOARD WIRING
MT1559-18 3/99
SEE NOTE 1
DURING NON-ALARM CONDITIONS, THE C AND N.O.
CONTACTS OF THE ALARM RELAY ARE CLOSED.
DURING ALARM CONDITIONS, THE C AND N.C.
CONTACTS OF THE ALARM RELAY ARE CLOSED.
INPUT POWER BEING OFF IS AN ALARM CONDITION.
NOTES:
1.
Recommended Ground Connection
Optional Ground Connection
Legend
3/2
5/99
Содержание Feeder Control
Страница 1: ...70 MT1559 01 7 98 MT1559A March 1999...