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Messages - robert.beal

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I added the external diode and it worked great. (No false triggers)
Thanks again for the help!

2
I have aquired several pnp contrinex sensors 100$ each (DW-AD-623-04) the current leakage is =<.1mA  when i hook up the sensor to the pmdx-126 board the light is on really dim when the switch is triggered the light gets bright on the board but in either case the signal to mach 3 is always on. How do i fix this problem. i heard npn sensor can have this this problem but no one has mentioned anything about pnp sensors. Any advise would be appreciated. Thanks!

DW-AD-623-04 
 Application Type Standard 
Rated operating distance sn 1.5 mm 
Mounting Embeddable 
Hysteresis ≤ 20 % sr (10 % typ.) 
Repeat accuracy norm ≤ 5 % sr 
Supply voltage range UB 10 ? 30 VDC 
Permissible ripple content ≤ 20 % UB 
Output current ≤ 200 mA 
Voltage drop ≤ 2 V 
No-load supply current ≤ 10 mA 
Off-state current ≤ 0.1 mA 
Switching frequency ≤ 3000 Hz 
LED Built-in 
Ambient temperature range TA -25 ... +70 ?C 
Ambient temperature range TA US -13 ? +158 ?F 
Temperature drift of sr ≤ 10 % 
Short-circuit protection built-in 
Polarity reversal protection Built-in 
Power on reset Built-in 
Degree of protection IP 67 
Housing material Stainless-steel V2A 
Connection Cable 
 

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