Rev. 1.00
- 14 -
SRP-270
2-2-4 USB Interface
USB
Ver.2
USB Connector
Drawer kick-out
connector
Power supply
connector
Pin No.
Signal Name
Assignment (Color)
Function
Shell
Shield
Drain Wire
Frame Ground
1 VBUS
Red
Host
Power
2 D-
White
Data
Line(D-)
3 D+
Green
Data
Line(D+)
4 GND
Black
Signal
Ground
2-2-5 Drawer Connector
Pin No.
Signal name
Direction
1 Frame
ground
-
2
Drawer kick-out drive signal 1
Output
3
Drawer open/close signal
Input
4 +24V
-
5
Drawer kick-out drive signal 2
Output
6 Signal
ground
-
