What is the corresponding model for the DG-410?

There are 2 models such as the DG-4280 and DG-4240 which have a comparator function. The DG-4280 has the same comparator output function as the DG-410.

 

1. DG4280

Output condition (Decision criteria) Decision output

Set polarity=Measurement polarity
and
|Set value|≦|Measurement value|

PRESET indicator is lit on red.
PRESET output relay is turned ON.
PRESET output is turned ON from the BCD out connector.

2. DG4240

The contact output specification shows 3 decision results depending on the criteria such as LOWER/OK/UPPER.

Decision criteria Decision Display and output of the decision result
LOWER set value ≥ Display value LOWER
  • LOWER of COMPARATOR indicator is lit on red.
  • LOWER output relay (No. 10 and 11) is turned ON.
  • LOWER output of SCD OUT connector (Pin 22) is turned ON.
LOWER set value < Display value < UPPER set value OK
  • OK of COMPARATOR indicator is lit on green.
  • OK output relay (No. 12 and 13) is turned ON.
  • OK output of SCD OUT connector (Pin 22) is turned ON.
UPPER set value ≦ Display value UPPER
  • UPPER of COMPARATOR indicator is lit on red.
  • UPPER output relay (No.14 and 15) is turned ON.
  • UPPER output of BCD OUT connector (Pin 23) is turned ON.

 

For further information, please refer to the FAQ of the DG-4280 and DG-4240.

Revised:2001.01.12


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