dacell DN-30W - 10. Options and Communication; 10-1. BCD Output Interface

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10. OPTION
10-1. BCD OUT INTERFACE
This Programmable BCD interface is the output for the weight value made into BCD
coding.
This interface is available for PLC(Programmable Logic Control), Computer.
• PIN Arrangement
PIN No. SIGNAL PIN No. SIGNAL
1 GND 20 Negative Polarity
2 1 × 10
0
21 BUSY
3 2 × 10
0
22 RLY1
4 4 × 10
0
23 RLY2
5 8 × 10
0
24 RLY3
6 1 × 10
1
25 RLY4
7 2 × 10
1
26 NC
8 4 × 10
1
27 NC
9 8 × 10
1
28 IN1(HOLD on/off)
10 1 × 10
2
29 IN2(ZERO)
11 2 × 10
2
30 IN3(NC)
12 4 × 10
2
31 IN4(NC)
13 8 × 10
2
32 NC
14 1 × 10
3
33 NC
15 2 × 10
3
34 NC
16 4 × 10
3
35 Internal test voltage(+5V)
17 8 × 10
3
36 NC
18 1 × 10
4
37 External VCC
19 2 × 10
4