SPRT SP-POS88VBT, User Manual, Page: 17 / 20

Pin No. Signal Direction
1 Chassis Ground ——
2 Cash drawer driver signal 1 Out
3 Cash drawer on/off status signal In
4 +24VDC ——
5 Cash drawer driver signal 2 Out
6 Signal ground ——
2.3.6 Power Connection
POS88
Ⅴ
uses the external power supply adopter as
24V±10
％、
2A,
power socket is A-1009-3P model, as Fig. 2-10 shows:
Fig.2-8 Power Socket
The pin assignment is as below
：
Pin No. Signal
1 +24VDC
2 Ground
3 NC