CAS CT100 Series, Service Manual, Page: 9 / 67

9
D. INTERFACE WITH EXTERNAL DEVICE
1. CASH DRAWER INTERFACE
- Using Voltage: 12V
R J - 1 1 c o n n e c t o r
1 2 3 5 4 6
N o t c o n n e c t e d : 1 X
( +1 2 V ) : 2
G r o u n d : 3
( +1 2 V ) : 5
G r o u n d : 4
N o t c o n n e c t e d : 6 X
2. RS-232 & RS-485 INTERFACE
1,4,6,7,8,9 : Not connected
2 : RX DATA
3 : TX DATA
5 : Ground