MAN 06 033774 – technical_guide_ DIRIS_A40_A41_C.doc40/Z41 - B 7/27
CHAPTER 3: 2 INPUTS / 2 OUTPUTS MODULE
The DIRIS A can be fitted with 1,2 or 3 IN/OUT module. Each module has 2 inputs and 2 outputs.
The outputs can be used to monitor electrical values or to command equipments.
The inputs can be used for pulses metering or to control equipments status.
3.1- Output used as monitoring (alarms)
Example 1 : Configuration of relay output N°1 to monitor the currents (3I) with alarm if
I<100A or I>800A. Further parameters: 10 % hysteresis, relay status NO and
without temporisation.
DIRIS configuration (see instruction manual: 876 587):
Relay output 1 type = OuT 1 A-Cd TYPE = I (alarm on current)
Alarm : upper threshold = Out 1 Ht I 0800 / A (800A)
Alarm : lower threshold = Out 1 Lt I 0100 / A (100A)
Hysteresis = Out 1 HYST 10 (10%)
Relay time delay = Out 1 TEMPO 000 (0 second)
Relay status = Out RELAY NO (Normally Open)
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