NOW AVAILABLE: CONTROL SENSOR PULSE TIMING WITH 1 MILLISECOND RESOLUTION
Brentek International, Inc. announced their new PTM-300 Series Pulse Timing Modules solve timing issues by providing precise timing control of proximity sensor and photo sensor output pulses in process control, conveyor and machine applications. The PTM-300 input circuitry automatically detects and determines signal polarity from any standard ‘open-collector’ type sensor output, such as NPN (sinking) and PNP (sourcing). The timing module then produces a timed output with the same polarity.
PTM-300U models includes an LCD display and user controls for selecting the desired timing function (Fixed pulse length, Pulse Extended, Motion Detection, Delay-ON, Delay-OFF, Buffer, etc). Pulse timing is from 10 milliseconds to 60 seconds with timing resolutions of 1mS (from 10mS to 999mS) and tenth seconds (from 1-60 Seconds). Other features include ‘fault-protected’ output circuitry and fully-encapsulated timing circuitry. Selectable input modes are also provided, including compliment signal polarity and ‘de-bounce’ of pulses from DRY contact input sources.
Standard models operate from 10 to 30Vdc and provide ‘real-time’ bi-color LED indication of the input and output signals’ polarities. PTM-300U models are user configurable. Both are packaged in a (2”sq) low-profile 8-pin octal plug-in. OEM base pricing is $83.50 and $57.25, respectively in 1-9pc quantities.
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