Minebea CSD-814B - 9−2−3. Pin Configuration for BCD Output Connector; 9−2−4. Equivalent Circuit for Input;Output

100
9−2−3. Pin configuration for BCD output connector
1 1×10
0
26 1×10
5
2 2×10
0
27 2×10
5
3 4×10
0
28 4×10
5
4 8×10
0
29 8×10
5
5 1×10
1
30 N.C.
6 2×10
1
31 N.C.
7 4×10
1
32 N.C.
8 8×10
1
33 N.C.
9 1×10
2
34 N.C.
10 2×10
2
35 N.C.
11 4×10
2
36 N.C.
12 8×10
2
37 SEL. 1
13 1×10
3
38 D.P.10
1
14 2×10
3
39 D.P.10
2
15 4×10
3
40 D.P.10
3
16 8×10
3
41 D.P.10
4
17 1×10
4
42 N.C.
18 2×10
2
43 N.C.
19 4×10
2
44 SEL. 2
20 8×10
2
45 BCD−ENABLE
21 N.C. 46 OVR.
22 N.C. 47 P.C.
23 POL. 48 P.C.
24 COM. 49 HOLD
25 ERROR 50 COM.
Suitable plug 57−30500 made by DDK
● Never connects with N.C. Pin.
9−2−4.
Equivalent circuit for input/output
OUTPUT
COM.
(1) Equivalent circuit for input. (2) Equivalent circuit for output.
INPUT
COM.
approx. 12 V
430 Ω
ΩΩ
Ω
0.047 μ
μμ
μ
2.2 kΩ
ΩΩ
Ω
V
CE
= DC30 V
I
C
= DC20 mA MAX