Electrical Connections - Datalogic Heron D140 Guía Rápida

ELECTRICAL CONNECTIONS

The Heron™ D140 scanner can be used with CAB 397 (coiled
cable and 9-pin male connector) for direct connection to the
DATAPLUS and DLD series decoders.
CAB 397
1 2
6 7
The Heron™ D140 scanner can be used with CAB 396 (coiled
cable and 8-pin modular connector) for direct connection to
PSC Inc. flat bed scanners.
CAB 396
1
A definition of the terms used to identify the pins is as follows:
SCAN
GND
TRIGGER
3
4 5
9
8
9-pin male connector
8
8-pin modular connector
This scanner "open collector" output signal is
used to synchronize the decoding logic with
the scanner. Each transition of this signal
from low-to-high or high-to-low corresponds
to the start of a scan. The signal is a square
wave with 36 Hz default frequency (see the
following figure Video and Scan signals).
Supply ground and signal reference.
This output is connected to GND when the
trigger is pressed and is left floating when the
trigger is released.
1 - Not connected
2 - SCAN
3 - Not connected
4 - GND
1 - TRIGGER
2 - ILLUMINATOR
3 - Not connected
4 - VIDEO
5 - TRIGGER
6 - BEEPER/LED
7 - VIDEO
8 - ILLUMINATOR
9 - +VCC
5 - BEEPER/LED
6 - Not connected
7 - +VCC
8 - GND