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Messages - Hindsight

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1
Technical support / Power supply
« on: April 27, 2005, 12:01:35 PM »
Will the T22H-npn operate reliably on 12.0 - 13.5 VDC ? I'd be using a dedicated 12v NiMH 80 Amp Hour battery pack charged/maintained via a regulated solar array at a very remote location.

2
Technical support / Re:Timer function
« on: April 26, 2005, 01:37:52 PM »
Worked like a charm!!! Thanks!

3
Technical support / Timer function
« on: April 26, 2005, 08:55:02 AM »
I'm using a T22H-NPN and am new to PLC programming.  In my circuit when inputs 1 and 3 are both activated I need a timer that will activate output 1 for two seconds and then turn it off no matter how long inputs 1 and 3 are hot. A change in the status of inputs 1 and or 3 (loss of signal) would reset the timer so that if inputs 1 and 3 are activated again the timer would again activate output 1 for two seconds. Can you help an "old timer" learn a new trick?

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