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Hygienic
Instrumentation

 

Hygienic / Alfa Laval / Sanitary Valves and Automation Items / Control Heads and Otomation Switches / Valve Control Heads / IndiTop® 8-30 VDC/VAC

IndiTop® 8-30 VDC/VAC



IMPLEMENTATION
Alfa Laval IndiTop® indication unit has been designed as an easy to use and easy electrical feedback unit for use with hygienic butterfly and single seat valves. It is compatible with all major PLC’s (PNP/NPN).  It is intended for use in food, dairy and beverage applications and pharmaceutical industry.

OPERATION PRINCIPLE
IndiTop® is a unique “Contactless” sensor system that does not require mechanical setting. It is used to control pneumatic valves and is easily assembled over the valve actuator. IndiTop® ensures fast and east installation with “5-step installation” method or with remote installation from the PLC system; in incessantly indicates the current valve position and valve open status via visual LED lamps and the unit sends feedback on the valve position as DC and AC via a cable. For the cabled version, selection of PNP or NPN is done via external electrical installation and with Product no. for plug version. It can be replaced with Alfa Laval side field indicator (Hall Switches) without renewing the connection cables.



TECHNICAL DATA

Cable

Cable option 1............................... 5 meters
Cable option 2............................... 10 meters
Cable option 3............................... 0.5 meter, M12 plug

Communication
Interface........................................ Digital
Power voltage............................... 8-30 VDC/VAC

Sensor Card
Power supply ............................... 24V,1 W
Feedback signal #1 ..................... De-energized valve
Feedback signal #2 ..................... Energized valve
PLC output signal#1..................... Remote installation
Tolerance band ............................ ± 5mm
Sensor accuracy .......................... ± 0.1 mm
Stock length ................................. 0.1 - 80 mm














PHYSICAL DATA

Operating temperature ................ -20°C to +85°C
Protection class............................ IP66 and IP 67

Cable Connection
16.4 ft......................................... 6 wire
32.8 ft ........................................ 6 wire
1.6 ft .......................................... M12 plug, internal M12 plug
PVC cable size .......................... Ø 0.2”
Wire diameter ............................ 0.0052” (AWG26)

Materials
Plastic parts ............................... Plastic PA 6 and POM
Steel parts ................................. Stainless steel DIN 914 A2. BRASS
Gaskets ..................................... SEBS





Compatible Actuators

  SBS
  Yes
  Unique  SSV NO
  Yes
  Koltek
  Yes
  Unique  SSV aseptic
  Yes
  LKLA-T
  Yes
  Unique  SSV long stroke
  No
  ARC
  Yes
  SMP valves
  Yes
  SRC
  Yes
  Unique Mixproof
  No
  SRC long stroke
  No







ELECTRICAL CONNECTION

























                                         
                                          





Cable wire connections

Red  L+/L1
Black
  L-/N

Green  SP1 (Deactivated valve)
Yellow  SP1 (Activated valve)
Brown  PNP (L+) / NPN (L-)
Orange  Remote installation signal If not used, connect
  to L+/L1.








M12 plug- PIN


  PIN 1
  Black  L-/N

  PIN 2
  Yellow  SP2 (Deactivated valve)

  PIN 3
  Green  SP1 (Activated valve)

  PIN 4
  Red  L+L1,8-30V AC/DC

  M12 plug
  Internal cable connections
  Brown  PNP(L+) PIN4
  NPN(L-) PIN 1

  PN5
  Orange  Remote installation signal
  If not used, connect to L+/L1











Electrical Connection
Connected cable consists of 6 sub cables. 2 standard feedback cables are not used in remote control installation; only 4 cables
are connected to external system (Red, Black, Green, Yellow).  According to requirement of PNP or NPN Brown is always
connected to Red (PNP) or Black (NPN). If remote control will not be used, Orange cable should always be connected to Red.





DIMENSIONS























1. Body
2. End cover
3. Screw
4. Indicator pin
5. Plug















Note: Please purchase the following respectively when placing an order.
- IndiTop® Digital 8-30 VDC/VAC PNP/NPN
- 5 meter cable
- 10 meter cable
- 0,5 meter cable (M12 plug and NPN polarity)
- 0,5 meter cable (M12 plug and PNP polarity)

ITEM NO AND DIMENSIONS

Product Code: 5409
Valves Used: SRC, Unique  SSV (excluding SRC-LS and Unique  SSV- LS),  Unique  SSV Sterile, SMP-BC, SMP-SC, LKLA-T (LKB), Koltek  MH, SBV.


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