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 -