d. Screw up the MSR module and connect the cable into connector
.
13
3
3
.
.
4
4
C
C
a
a
s
s
h
h
D
D
r
r
a
a
w
w
e
e
r
r
For the 3
rd
version M/B which is released from end of April. The cash drawer pin assignment
as followings. In order to program the cash drawer easily, we also provide OPOS driver.
P
P
i
i
n
n
A
A
s
s
s
s
i
i
g
g
n
n
m
m
e
e
n
n
t
t
1
1
G
G
N
N
D
D
2
2
D
D
a
a
t
t
a
a
O
O
u
u
t
t
3
3
D
D
a
a
t
t
a
a
I
I
n
n
4
4
1
1
2
2
V
V
5
5
N
N
C
C
6
6
G
G
N
N
D
D
Note:
I/O Address: 280H for Cash Drawer which is controlled by
Data bit: Data IN =>Bit 0, Data OUT=>Bit 1
Normally recommend drive the Cash Drawer by out FF to I/O 280H.
Summary of Contents for POS50 Series
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Page 14: ...Chapter 4 Jumper Definition 4 1Main Board Layout 14 ...