TECHNICAL INFORMATION
PUMP ELECTRONIC CONTROLLER
Technical specifications
•
Input voltage: 100-120 V/50-60 Hz;
200 V-240 V/50-60 Hz
•
Output voltage: 189 Vrms 3 ph; Max fre-
quency: 68 Hz (factory setting)
•
Starting phase maximum power: 780 W
(maximum time: 15 min.)
•
Normal Operation maximum power: 650 W
•
Maximum room temperature: 40 °C
•
Protection level: IP 44 (only using the acces-
sory kit P/N 949-9367)
•
CE mark:
-
EN55011 cat “B”
- EN61000-3-2
- EN61000-3-3
- ESD
EN61000-4-2
- EN61000-4-3
- EN6100-4-4
- EN61000-4-5
- RF
EN61000-4-6
- EN61000-4-8
- EN61000-4-11
- EN61010-1
•
CSA mark:
-
EN61010-1, Installation category II,
pollution degree 2
- EN60950
Input/Output communications:
P1 – I/O
PIN N.
SIGNAL NAME
IN / OUT
1
Norm. Status (N.O. relay contact)
out
2
Speed setting (0-10V)
in
3
Oil level (relay contact)
out
4 Start
(-)
in
5 Ground
out
6
Norm. Status (N.O. relay contact)
out
7
Oil level (relay contact)
out
8 Start
(+)
in
9 24V
out
•
Remote Start/Stop
•
Rotational speed setting by analog input (0-
10V):
-
High speed (68Hz): Vin>9V
-
Low speed (46Hz): Vin<1V
•
frequency interlock (46Hz)
NOTE
The pump operation is I/O signals dependent so
you must always plug-in the provided mating con-
nector to start the pump.
RS 232/RS 485 COMMUNICATION
DESCRIPTION
Both the RS 232 and the RS 485 interfaces are
available on the connector J2
J2 – Serial Port
PIN N.
SIGNAL NAME
1
+ 5 V out
2 TX
(RS232)
3 RX
(RS232)
4 Spare
5 GND
6 A+
(RS485)
7 Spare
8 B-
(RS485)
9 Spare
The communication protocol is the same (see the
structure below), but only the RS 485 manages the
address field. Therefore to enable the RS 485 is
necessary to select the type of communication as
21
87-900-978-01(D)
Summary of Contents for HS452
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