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311_QUICK_EN_IT_IS_R1_1.04.0X
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Converter classication: class I, IP65 for housing in self-extinguishing pc / abs,
overvoltage category II, degree 2 of nominal pollution.
INPUTS / OUTPUTS INSULATION
Inputs * and outputs are isolated from each other up to 500V
The 4-20mA outputs, the digital outputs and the RS485 bus share the same 24V
references (they are not isolated from each other). Note *: 3V power supply for
using the battery inputs is not isolated.
The instrument is suitable for indoor and outdoor climatic conditions
Altitude: from -200m to 5000m
Humidity range: 0-98%, 0-85% without condensation (IP65)
ENVIRONMENTAL CONDITIONS OF USE
Power supply
versions
Power supply
voltage
Power supply
frequency
Min
Power
Max
power
HV 100-240V~ 45-66HZ
1.6w
(Solo
Misuratore)
6w
(Con tutti i
carichi)
LV
24-36V
//
24-36V~ 45-66HZ
LLV (+POE) 12-48V
//
The variations in the mains voltage must not exceed ± 10% of the nominal voltage.
Inputs and outputs are isolated from each other up to 500 V *.
** The 4-20mA output (optional) is electrically connected to the outputs ON / OFF and to
the supply voltage (24V
) of the outputs.
Version LV / LLV: inrush current <20A
Version HV : inrush current < 25A
* Isolation on the digital inputs is excluded using the battery power supply
** The 4-20mA outputs (optional) are electrically connected with the ON / OFF outputs, with
the supply voltage (24V) of the outputs and with the power supply of the RS485 network
(where present).
TECHNICAL CHARACTERISTICS
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