KYOWA WGA-680A Instruction Manual page 12

Instrumentation amplifier (for bcd/rs-232c/rs-485/teds options)
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(1) OVER signals
Outputs the OVER signals when the value exceeds the input range or display range. (The OFL1, OFL2, OFL3, or
OFL4 appears.)
When the input range is over, the value immediately before over detection is output.
It outputs 99999 in case of display + over, and -99999 in case of display - over.
(2) POL (negative polarity) signals
Output the POL signal when the indicated value is negative (-).
(3) BCD OUTPUT-prohibited signals
When the OUTPUT-prohibited signal is "L (ON)", the transistor outputs are all OFF.
To connect multiple BCD outputs or to select the target channels, use the BCD OUTPUT-prohibited signals.
T1: Data output and EOC signal output time
The number of outputs (times/sec)
T2, T3: 1 msec (min)
Relationship between the EOC signals and BCD Data Hold signals.
Read the BCD Data Hold signals when the EOC signal is turned ON.
When the BCD Data Hold signal is ON, the product does not output data and does not output EOC signals.
T4, T5: 1 msec (min)
Relationship between the EOC signals and Output-prohibited signals.
Reads the Output-prohibited signals when the EOC signal is turned ON.
When the Output-prohibited signal is "L (ON)", the data transistor outputs are all OFF. The product does not
output EOC signals.
T1 (msec)
125
62.5
31.3
15.6
8
16
32
64
11
IM-A-1060G

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