Bcd Output Option; Outline; Pin No. & Signal Name - KYOWA WGA-670B-0 Instruction Manual

6. BCD OUTPUT OPTION

6-1 OUTLINE

By installing the BCD interface to the WGA-670B-1, indicated values can be acquired as a BCD coded data. In
addition, by connecting to a sequencer, printer, etc., various processing items such as data control and data
recording are conducted with ease.
6-2 PIN NO. & SIGNAL NAME
• BCD output pin assignment is described in the following table.
BCD Output Pin Assignment Table
No. Signal Name
1 COM
2 Data
3 Data
4 Data
5 Data
6 Data
7 Data
8 Data
9 Data
10 Data 100
11 Data 200
12 Data 400
13 Data 800
14 Data 1000
15 Data 2000
16 Data 4000
17 Data 8000
18 Not used
*1: Used for adjusting the instrument at KYOWA factory prior to shipment.
They should not be used by the operator.
(Note) Since bits 4 and 8 of the highest order digits are not output, apply appropriate processing on the
external side.
Reference
(Note) Hold output (25 pins)
When in hold state (See "4-2-5 Hold Function."):
Peak hold output (26 pins)
When in peak detecting state (See "4-2-5 Hold Function."):
No.
19 COM
1 output 20 Data 10000 output
2 21 Data 20000
4 22 Not used
8 23 Not used
10 24 Not used
20 25 Hold output
40 26 Peak hold output
80 27 A
28 Minus (Polarity) output
29 Over output
30 EOC(End of Conversion) output
31 T
32 R
33 BCD hold input
34 BCD output prohibit input
35 C
36 COM
For positive logic: Pull down
For negative logic: Pull up
Signal Name
*1
*1
*1
*1
Low (ON)
Low (ON)
30