INSTALLATION
2
Note that GND is internally connected to chassis. The cable shield is also connected to
pin 1 - CHASSIS.
DX8200A
USER INTERFACE
23/25
GND
V- (Ground)
V+ (20 – 30 Vdc)
VS
9/13
CHASSIS
1
Earth Ground
Chassis
Figure 29 – Power Supply Using the 26-pin Connector
Vac models:
The supply voltage for correct operation of the scanner must be between 110 and 230 VAC.
The max. power consumption is 35 VA including startup current.
24 Vdc is generated and available on the 26-pin connector and can be used to power
external devices through a modified C-BOX 100, i.e. photocell, etc. This voltage however
cannot be used to propagate power for a Lonworks network.
A security system allows the laser to activate only once the motor has reached the correct
rotational speed; consequently, the laser beam is generated after a slight delay from the
power on of the scanner.
2.4 USER INTERFACE
How to Build a Simple Interface Test Cable:
The following wiring diagram shows a simple test cable including power, external
(push-button) trigger and PC RS232 COM port connections.
26-pin D-sub female
23
20
GND
RXAUX
TXAUX
21
DX8200A
25
13
GND
VS
9-pin D-sub female
GND
TX
RX
PC
2
3
5
18
9
EXT TRIG A
VS
Power Supply
VS (20 – 30 VDC)
Power GND
Trigger
EXT TRIG B
19
Test Cable for DX8200A
25