CSI Alfa Laval IndiTop User guide

IndiTop
Mounting Instruction

1. Mounting Instructions 2. Mounting Instructions
3. Mounting Instructions 4. Mounting Instructions
Fix the magnet on top of the actuator Fit IndiTop over the magnet and the
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CarLM\SS`Ä_IndiTop with the two allen
screws (max. torque 2,5 Nm), while pres-
sing down.
Connect wires as below:
Note:
Switch between PNP/NPN by connecting the brown
wire to either +/L1 (PNP) or -/N (NPN)
Plug Version:
Pin connections
1: -/N ( )
2: SP2 (Energized)
3: SP1 (De-energized)
4: +/L1 ( ), 8-30V DC/AC
5: Remote setup bit (if not used,
connect to +/L1 (pin4))
Red: +/L1( ), 8-30V DC/AC
Black: -/N ( )
Green: SP1 (De-energized)
Yellow: SP2 (Energized)
Brown: PNP (+ or L1)/NPN (- or N)
Orange: Remote setup bit (If not used,
connect to +/L1)
5
1 2
4 3

5
1 2
4 3
1. Setting up IndiTop (push button) 2. Setting up IndiTop (push button)
To enter SETUP press and hold "SP2" +
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(3 seconds)
Clear previous saved positions by pressing
"Enter" until all the LED's have turned ON in
a sequence (blue-green-yellow) and ÅHZOLK
once (3 seconds)
3. Setting up IndiTop (push button) 4. Setting up IndiTop (push button)
De-energize the valve and save the 1st Set
Point "SP1" (de-energized) by pressing the
"SP1" button until "SP1" LED becomes
steady ON (3 seconds)
Energize the valve and save the 2nd Set
Point "SP2" (energized) by pressing the
"SP2" button until "SP2" LED becomes
steady ON (3 seconds)
Set point 1 (SP1) is intended to be the return position
of the valve in case of a power breakdown, i.e.
de-energized.
Set point 2 (SP2) is intended to be the opposite of
SP1, i.e. energized.

5. Setting up IndiTop (push button)
To exit SETUP press and hold "SP2" +
"Enter" until the blue LED becomes steady
(3 seconds)
Verify the saved positions by energizing/
de-energizing the valve and see if the
correct LED is lit (SP1 = de-energized,
SP2 = energized)
6. Setting up IndiTop (push button)

Technical Data
Protection Class
IP66/67
Power Supply
IndiTop is designed to be a part of the PLC's Input/Output (I/O)
system. It should be supplied from the same protected power
supply as the other I/O devices. The unit is reverse polarity and
short circuit protected. The power supply must meet the require-
ments of EN 61131-2.
Supply voltage: ..........................8 - 30 V DC/AC
Supply voltage nominal: .............24 V DC/AC (RMS) (-15%/
+20% as per EN 61131-2:2003)
Max. ripple: ................................5% of nominal supply voltage
Supply voltage absolute max: ....30 V DC/AC
Supply voltage absolute min.: ....8 V DC/AC
Supply current*): ........................Max. 45 mA
*) The initial current during power-on is higher. The actual shape
of the current pulse depends on the power supply used. Typical
values are 150mA RMS during 13 ms (regulated PS) to 360 mA
RMS during 8 ms (unregulated PS).
The M\SÄSSPUN of the UL requirements in UL508 requires that
the unit is supplied by an isolating source complying with the
requirements for class 2 power units (UL1310) or class 2 and 3
transformers (UL1585).
Feedback Signals
Output signals from the sensor unit to the connected digital
interface (PLC).
Nominal voltage: ..........................Same as supply voltage.
Load current:................................50 mA typically, 100 mA max.
Voltage drop:................................ Typically 3 V at 100 mA

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