Info On-How does the Trigger input work on my 5V scanner?

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The scanners and imagers with a 5V interface all use the same trigger input scheme. The input is rated for 0-24VDC, which will make it compatible with most sensors. The Trigger input uses a 5V pull-up to hold the line in the High state. To activate the input, pull the trigger pin to zero volts, or use an NPN trigger signal. Wiring diagrams are provided in the Appendix of all User's Manuals. This is identical for Input 1 and the New Master pin