157
11−11−7.
Digi−Switch interface
･ P/N CSD814B−P78
･ Specifications 6 digits set value at 4 steps of comparator and polarity can be set with the
Digi−switch which connected externally.
Input
･ 6 digits Digi−switch of code type ×4 steps and each step of polarity
switch(S1, S2, S3, S4)
※ Number of reading times of Digi−switch Approx. 1 time/s
･ PROHIBIT Prohibition against reading the Digi−switch.
※ Above Level inputs are effective during input is applied with the short at
the interval of more than 100 ms.
Output
･ S1, S2, S3, S4 (8 points comparators are selected in the Function Mode.)
Above mentioned are Open Collector output
V
CE
＝ DC30 V, I
C
＝ DC30 mA at Max
･ Number of conversion times of open collector 30 times/s
※ In any mode except Measurement mode, reading input nor renewal of
output can’t be executed.
･ Function When the option is used, the following functions can be selected by setting
Function.
･ 4 points/8 points comparators can be changeable.
※ The operation when 4 points comparators are used.
Comparator setting function at the instrument side is ineffective.
Setting display on the instrument interlocks with the Digi−switch located
externally.
※ The operation when 8 points comparators are used.
4 points comparator setting function at the instrument side should be set
at the instrument side as usual.
External 4 points comparators make the Open Collector output of S1, S2,
S3 and S4 to be ON/OFF condition located on the optional P.C. board by
the comparison with the setting of external Digi−switch.
･ Set value of external 4 points can be monitored at the instrument side in the
Check mode.
･ Judged result from the external 4 points can be displayed on the setting
display as “ON” or “OFF”.
(At the time of 8 points comparators are applied.)
11−11−8.
Power supply voltage
･ P/N CSD814B−P63 (AC200 V)
Power supply AC200 V (AC170 V to AC264 V) 50/60 Hz
Max. power consumption Approx. 30 VA(When an option is installed.)
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