Datalogic Scanning DS4300 manual Power Supply

DATALOGIC DS4300

2.4.1 Power Supply

Power can be supplied to the scanner through the pins provided on the 25- pin connector used for communication with the host (Figure 2.11):

DS4300

VS

GND

CHASSIS

13

25

1Earth Ground

USER INTERFACE

V+ (10 - 30 Vdc)

GND

CHASSIS

Figure 2.11 - Power supply connections

or through the jack connector on the side of the 25-pin connector for connections to a UL Listed Direct Plug-in Power Unit (Figure 2.12). If the jack input is used to supply power to the DS4300, pin 13 is automatically disconnected; the supply voltage for the external trigger remains on pin 9. The plug connector is not supplied with the DS4300.

GND

Jack

Plug

V+ (10 - 30 Vdc)

Figure 2.12 - Power supplied using the jack connector

The power must be between 10 and 30 Vdc only. There is a current peak of about 1A at 10 V during power on caused by the motor starting.

It is recommended to connect pin 1 (CHASSIS) to a common earth ground.

Installation - 2.9