PEDROLLO TISSEL-200 Instrucciones Originales De Uso página 32

ELECTRICAL CONNECTIONS
• The electric connections between the pump and the inverter are implemented in full in the factory and therefore for its func-
tioning nothing needs to be done.
• TISSEL-200 is connected to the electricity supply (230 V/50 Hz) by means of an electric cable.
WIRING AND CONNECTIONS
The inverter is made up of 3 cards
A) Control card
B) Power card
C) Feed and motor output card
In card A there are 4 connectors:
A1) 2 pin PRESSURE SENSOR connector
Description functions of the terminals:
1. +Vdc (colour sensor cable: brown)
2. 4÷20 mA (colour sensor cable: white)
A2) 3 pin FLOW SENSOR connector
Description functions of the terminals:
3. N.O. NORMALY OPEN FLOW
4. COMMON FLOW
5. 0 V or GND FLOW
A3) 3 pin SERIAL CONNECTION connector
(Communication between inverters in parallel in the
MASTER/SLAVE configuration)
Description functions of the terminals:
6. RS 485 D+
7. RS 485 D-
8. RS 485 o GND
A4) 4 pin ENTRANCE/EXIT SIGNALS connector
(eg. level signal in entrance and alarm signal in exit)
Description functions of the terminals:
9. +Vdc
10. INPUT
11. COMMON OUTPUT
12. N.O. NORMALY OPEN FLOW OUTPUT
In card C there are 4 connectors:
C1) 4 pin MOTOR EXIT connector
U
V
W
C2) 3 pin SUPPLY connector
L
N
32 | ENGLISH
888
A
1 2 3 4 5
A1
A2
6 7 8 9 10 11 12
A3 A4
U V W
B
L N
C1 C2
U V W L N
C
MOTOR LINE