Wiring and Connections
7
Vision.net Touchscreens
Installation & User’s Manual
Note:
The external power supply must be mounted within 500 feet (150 meters) of the touchscreen. Two #14 AWG
conductors must be used.
Step 3. Connect power cable from 27VDC input connector on touchscreen to 3 pin connector on Touchscreen
Control PCB.
Figure 4: Touchscreen Power Connection
To connect power supply (powering from Vision.net network):
WARNING!
Make sure power is disconnected (removed) before connecting to touchscreen.
Step 4. As shown in
Figure 5
, at Touchscreen Control PCB make sure jumper - at JP1- is on Pins 1 and 2.
Figure 5: Touchscreen Control PCB Jumper Setting and Power Connections
Step 5. Connect SVN/485 network using Belden 1583A cable according to wiring diagram in
Figure 6
.
27VDC Power Input
Power Cable
(Black with White Stripe)
Note:
Exploded view shown for clarity.
+27VDC Output
Touchscreen
Touchscreen Control PCB
(to touchscreen - factory wired)
Touchscreen Control PCB
(located on back of touchscreen)
Detail A
Jumper JP1
(see Detail A)
Wiring to Touchscreen
(factory wired)
Power Input
Vision.net LAN
Jumper
(across Pin 1 and 2)
