Cash Drawer Interface - SPRT SP-POS8VI User Manual

18
32
14,15,17
18,34,36
16,19~30, 33
35
Fig.2-6 Signal Timing Chart of Parallel Interface

2.3.3 Cash Drawer Interface

The cash drawer interface of POS-POS88VI adopts RJ-11 6-pin socket, as
Fig.2-7 shows:
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Logic-H ---
nFault Out
NC ---
GND ---
+5V ---
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Logic "1" level
Low level means the printer is at
fault
No connection
Grounding logical 0 level
+5V power
：