DAB E-BOX 2D M/T User Manual

ENGLISH
41
8.1 References on the wiring diagram
Functions
Ref.
Function (see references on the wiring diagrams)
Terminals for connecting the Electropump electric panel
QS1
Supply line insulating switch with door locking handle which may be padlocked
L-N
SINGLE-PHASE power supply line connection terminals.
Strictly respect the correspondence provided.
L1-L2-L3
THREE-PHASE power supply line connection terminals.
Strictly respect the correspondence provided.
KM1-KM2
Control contactors of electropump P1 and electropump P2.
L-N
L-N
SINGLE-PHASE electropump connecting terminals (P1 and P2)
Strictly respect the correspondence provided.
U-V-W
U-V-W
THREE-PHASE electropump connecting terminals (P1 and P2)
Strictly respect the correspondence provided.
C-A-P
C-A-P
Terminals for connecting single-phase electropumps P1/P2 with motor starting capacitor
inside the panel.
Strictly respect the correspondence provided.
K - K 1
Thermal protection input for pump P1 motor.
Electrical characteristics: 230V ac not insulated.
ATTENTION! For pumps with thermal protection KK, remove the KK terminals
jumper of the panel and connect them to the protection cables present in the
pump cable.
K - K 2
Thermal protection input for pump P2 motor.
Electrical characteristics: 230V ac not insulated.
ATTENTION! For pumps with thermal protection KK, remove the KK terminals jumper of
the panel and connect them to the protection cables present in the pump cable.
Terminals for connecting digital and analog inputs
The terminals for connecting the electric panel input may be connected according
to the type and actual needs of the system.
ATTENTION! Digital inputs have priorioty!
Terminals for connecting digital inputs
Each digital input may be connected to pressure switches, floats or electric level probes
(
probe sensitivit
y
max. 55Kohm
)
.
A
1 - 2
Terminals for connecting minimum level control in drainage systems or maximum level in filling
systems, with three floats or with electric probes.
Electrical characteristics: 24VAC 10mA, impendence max. 55kOhm.
If connectin
g
with electric level probes, consider onl
y
Terminal no. 1
B
3 - 4
Terminals for connecting minimum/maximum level control or minimum/maximum pressure of the
electropump P1. Electrical characteristics: 24VAC 10mA, impendence max. 55kOhm.
If connectin
g
with electric level probes, consider onl
y
Terminal no. 3
C
5 - 6
Terminals for connecting minimum/maximum level control or minimum/maximum pressure of the
electropump P2. Electrical characteristics: 24VAC 10mA, impendence max. 55kOhm.
If connectin
g
with electric level probes, consider onl
y
Te
r
minal no. 5
R
7 - 8
Terminals for connecting alarm float or pressure switch for maximum pressure (P.Max).
Pressurisation function: If the maximum pressure switch (P.Max) is connected, remove the
by-pass jumper supplied as a standard feature between the respective terminals!
Draining function: the by-pass jumper IS NOT FITTED!
Electrical characteristics: 24VAC 10mA, impendence max. 55kOhm.
If connecting with electric level probes, consider only Terminal no. 7

DAB E-BOX 2D M/T Specifications

General

Brand	DAB
Model	E-BOX 2D M/T
Category	Control Panel
Language	English