Operation Manual

Mounting the Scanner
Integration Guide 13
Good Read Beep Interface
The Beep Interface connection (J3) provides the integrator a means to
tap the engine's good read beep signaling and interface with an external
audio device.
The Beep Connection (J3) is a Molex part number, 53261-0271,
1.25mm Pitch PicoBlade™ 2 Circuit Header. To attach to this SMT
Right Angle Header, the integrator should use the Molex mating plug,
51021-0200 and wire crimp terminal, 50079-8000 or equivalent.
Table 3. J3 Connector Pin Assignment
The Good Read Beep is a 2750Hz signal burst for 100ms provided by an
on board Open Collector transistor drive circuit. Below is a simple exam-
ple of an external audio implementation which calls out a readily avail-
able Magnetic Audio Buzzer. Any other type of audio-producing element
may require a custom interface and drive circuitry. See
"Technical Speci-
fications" on page 19 for additional information about Good Read Beep
output.
Pin Pin Functionality
1 Good Read Beep Signal (open collector, active low)
2Common (gnd)