ELECTRICAL CONNECTIONS
The FireScan™ D141 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
7
6
The FireScan™ D141 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
8
9
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 TTL
level 57 ms period square wave (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 – LASER ON
3 - Not connected
4 - VIDEO
5 - TRIGGER
6 - BEEPER/LED
7 - VIDEO
8 – LASER ON
9 - +VCC
5 - BEEPER/LED
6 - Not connected
7 - +VCC
8 - GND
