socomec DIRIS A40 Technical Guide

MAN 06 033774 – technical_guide_ DIRIS_A40_A41_C.doc40/Z41 - B 8/27
Example 2 : Configuration of relay output N°2 to monitor the phase to neutral voltage with
alarm if V<200v, without upper threshold. Further parameters: 5 % hysteresis,
relay status NC and 10s temporisation.
DIRIS configuration (see instruction manual: 876 587):
 Relay output 1 type = OuT 2 A-Cd TYPE = V (alarm on voltage)
 Alarm : upper threshold = Out 2 Ht I 0300 / V (300V to make sure that level will never be reached in order to inhibit
the upper threshold)
 Alarm : lower threshold = Out 2 Lt I 0200 / V (200V)
 Hysteresis = Out 2 HYST 05 (5%)
 Relay time delay = Out 2 TEMPO 010 (10 seconds)
 Relay status = Out RELAY NC (Normally closed)
210V
200V
ALARM
1
0
1
Time
delay
=10s
Relay
state

socomec DIRIS A40 Specifications

General

Type	Multifunction Meter
Display	LCD with backlight
Operating Temperature	-10 to +55 °C
Mounting	Panel mounting
Measurement Parameters	Voltage, Current, Power, Energy, Frequency
Communication	RS485, Modbus RTU
Storage Temperature	-25°C to +70°C
Protection Degree	IP20
Standards	IEC 61557-12
Accuracy	Class 0.5
Dimensions	96 x 96 mm