CHD 3050U - External Connection Terminals

CHD 3050U User Manual
© Computer Hardware Design 11
3.2 EXTERNAL CONNECTION TERMINALS
Terminal name
Applied connection
1
Drawer
Use for cash drawer CHD SB/SG connection
2
Power adapter
Use for AC/DC power adapter CHD-U95A3 connection
3
COM 2
Use for PC, barcode scanner or scale connection
4
COM 1
Use for PC, barcode scanner or scale connection
5
USB
PC connection
6
SD card
Use for external SD card insertion
7
Ethernet
Additional printer connection
Connect ONLY the intended equipment to CHD-3050U
terminals!
Do not attach any kind of TNV circuit (telephone line)
equipment to Drawer terminal!
Connection of unspecified external devices may cause
serious cash register damage
or risk of fire or electric shock!