Rockwell Automation 13DJ3 Liquid Level Controls - Manual (Page 11)

11
Figure 8
Figure 9
High Level Alarm
INC
IN0
IC
L1
2NC
2N0
2C
L2
13DJ3-- MODEL 3000
PLUG-IN
CONTROL MODULE
1
2
3
4
8
7
0
5
LINE VOLTAGE
ALARM
RANGE
RESISTOR
Single probe high level alarm. The relay is de-energized with
probe immersed and energized with probe out of liquid.
Connections are shown for operation on ranges 1, 2 & 3.
For operation on ranges 4, 5 & 6, connect range resistor to
terminal “4” instead of terminal “3.”
Tank must be grounded
+
--
SOLID
STATE
OUTPUT
12 V MIN
High Level Alarm
Self-Latching with Push Button Reset
Tank must be grounded
INC
IN0
IC
L1
2NC
2N0
2C
L2
13DJ3-- MODEL 3000
PLUG-IN
CONTROL MODULE
1
2
3
4
8
7
0
5
LINE VOLTAGE
ALARM
RANGE
RESISTOR
Single probe high level alarm with electronic latching & push
and energized with probe out of liquid. Connections are shown
for ranges 1, 2 & 3. For operation on ranges 4, 5 & 6 connect
range resistor to terminal “4” instead of terminal “3.”
N.C. RESET
SWITCH
Figure 10
Figure 11
Pump Up Constant Level Control
INC
IN0
IC
L1
2NC
2N0
2C
L2
13DJ3-- MODEL 3000
PLUG-IN
CONTROL MODULE
1
2
3
4
8
7
0
5
LINE VOLTAGE
PUMP
RANGE
RESISTOR
A double probe installation, used for pump-up constant level
control. The relay is de-energized when the upper probe is
immersed and does not energize until the liquid drops below
the lower proble. Connections are shown for ranges 1, 2 & 3.
For operation on ranges 4, 5 & 6 connect range resistor to
terminal “4” instead of terminal “3.”
Tank must be grounded
+
--
SOLID
STATE
OUTPUT
12 V MIN
Pump Down Constant Level Control
INC
IN0
IC
L1
2NC
2N0
2C
L2
13DJ3-- MODEL 3000
PLUG-IN
CONTROL MODULE
1
2
3
4
8
7
0
5
LINE VOLTAGE
PUMP
RANGE
RESISTOR
A double probe installation, used for pump-down constant
level control. The relay is energized when the upper probe is
immersed and de-energized when the liquid drops below the
lower proble. Connections are shown for ranges 1, 2 & 3. For
operation on ranges 4, 5 & 6, connect ground to terminal “4”
instead of terminal “3.”
For insulated tanks, a grounded third probe must
must be added as shown. If an additional wire is
run between the control ground and the third probe,
it should be grounded at the control.