2-3 usb interface, 3 connecting the drawer, Srp-340 – BIXOLON SRP-340 User Manual
Page 10
 
Rev. 1.02
- 10 -
SRP-340
1-2-3 USB Interface 
 
Pin No.
Signal Name
Assignment (Color)
Function
Shell
Shield
Drain Wire
Frame Ground
1
VBUS
Red
Host Power : DC5[V] / 500[mA]
2
D-
White
Differential Data Line
3
D+
Green
Differential Data Line
4
GND
Black
Signal Ground
 
 
 
1-3 Connecting the Drawer 
 
 
※ WARNING 
Use a drawer that matches the printer specification. Using an improper drawer may 
damage the drawer as well as the printer. 
 
※ CAUTION 
Do not connect a telephone line to the drawer kick-out connector; otherwise the printer and 
the telephone line may be damaged. 
 
Plug the drawer cable into the drawer kick-out connector on the back of the printer next to 
the power supply connector. 
 
Pin No.
Signal name
Direction
1
Frame GND
-
2
Drawer Kick-Out Driver Signal #1
Output
3
Drawer Open / Close Signal
Input
4
+24V
-
5
Drawer Kick-Out Driver Signal #2
Output
6
Signal GND
-
IFG-U TYPE
Drawer kick-out 
connector 
Power supply 
connector 
USB connector