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Cable wiring for sensor / tester

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JMLH

Industrial
Joined
Jun 4, 2019
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7
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FI
I need to make some wiring between SMC ISE40 pressure switch and Hydrotechnik Multisystem 5070. The problem is I am not so good with electrics.
The tester is able to provide sufficient power supply for the sensor, so I won't need external power source and only use one cable between sensor and tester to cover it all.

5070_qojp4l.png

Here is the pin assignment for 5070 tester. LINK for full datasheet.

ise40_z5jsgg.png

And this one is from the ISE40 sensor. LINK for datasheet.

Power supply (+) and ground (-) are pretty simple. My ISE40 is model -T, so it sends analog voltage output (gray wire) which I should attach to pin 4?

But the sensor has 5 wires, with black and white for PNP outputs (on-off switches?). I don't need these PNP outputs at all, so is it OK to only connect the pins 2, 3, 4 from tester to blue, brown and gray to ISE40 sensor? Is it sufficient for analog output to work?

And if I choose to also connect the black and white, should I connect them to tester pin 2?

There is no ISD (intelligent sensor detection) on this sensor, so I need to manually parametrize the values needed. But that's no problem, it's easy to do with this tester.
 
It appears that the 5070 measuring device supplies DC power to 2-wire or 3-wire field sensors, probably to avoid ground loop issues. So power the SMC sensor with the 5070 DC power.

The pressure sensor is a 3 wire device:
+ Signal Out on Gray
+ DC power on Brown
signal (-) and DC power (-) on Blue

0/10V analog input on 5070
pin 4 is + signal > Gray
Pen 2 is GND > blue
Pin 3 is +DC power > Brown

Do not connect the Black and White open collector outputs to Blue (DC -) without a load (like a relay coil). Just leave Black and White unconnected.

 
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