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Idiomas disponibles
Idiomas disponibles
4, 5 – Relay 1 output, dry contact
6, 7 – Relay 2 output, dry contact
8,9 - Relay 3 frequency pulses (dry contact)
10, 11 – flow sensor input (dry contact)
12,13 – Pause input (dry contact)
14,15,16,17 – PT100 input (4 wires). In case the PT100 has only 2 wires, shortcircuit the inputs 14-15 and 16-17 and
connect the PT100 probe to 15 and 16. If the PT100 is not used, do not connect anything on the inputs 14-15-16-17.
18, 19 – mA1 output (attention to the polarity of the signal: -18 e + 19)
20, 21 – OPTIONAL: mA2 output (attention to the polarity of the signal: -20 e + 21)
Second Measure input : IN2
Amperometric chlorine sensor: REFER TO PAGE 49
22,23 :
22= brown Platinum (Pt); 23 =blue Copper (Cu)
Potenziostatic chlorine sensor: REFER TO PAGE 51
22,23,24,25:
22=brown (IN); 23=black (GND); 24=blue (-5V); 25=white (+5V)
Conductimeter: REFER TO PAGE 54
22,23,24: 22 and 23 = conductivity probe input ; 24 = cable shield . Any PT100 cable must be connected to 15 and 16 pin
taking care to short-circuit inputs 14-15 and 16-17.
26, 27 – switch on button connector (If the switch on button is not mounted on V-MS the contact 26 and 27 have to be
shortcircuited)
DESCRIPTION OF FRONTAL PANEL , BUTTONS AND LEDS
1 –
Enter/Menu button: allows to enter in programming and confirms the changes.
2 –
Esc button: allows to exit the menu or sub_menu without saving the changings to parameters. Keep Pressing Esc
button for 3 seconds to esc from programming and to come back to working mode.
3 e 4 –
buttons: allow to navigate through the menu and to modify the parameters values
5 –
SBY button: Puts in stand by mode the V-MS controller: In SBY state the relays are open and the mA outputs give a
value of current equal to the number programmed in mA_ALL of the mA programming menu.
6 e 7 –
R1 and R2 : Red Leds connected to Relay1 and Relay 2 . Lit on Led = Relay closed.
Led Off = Relay opened
8 –
Led On: Power light. Lit on Led = VM-S switched on and functioning. Flashing Led = Alarm state.
9 –
Version of the controller (pH/Rx, CL, CD, etc..)
Rev 6.0
Cod. 00.008.764
35
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