Features E404-1B
INPUTS
-E 404-1B
The wires carrying the current must pass through the
correspondent hole of the device. The wire direction has
no influence. The 3phase voltage is connected to the pins
20, 22, 24.
Input Resistance = 800 k
REMARK 4
Connect to pin 24 the phase used to measure the current
(amperometric phase).
OUTPUTS E 404-1B
1 change over Relay -5A(NO) 3A(NC)-230 Vac resistive
load
A1 Relay 6-4 NC Device not supplied
6-5 NO or in alarm
REMARK 5: The application of RC groups on the
contactors coils is highly recommended.
ANALOG OUTPUT of E 404-1B
Outgoing from pins 27 and 26: 10 Vdc (full scale) DC
voltage, proportional to the power + on pin 27 (1mA max).
In order to enter the power value range valid for the device
triggering, the voltage analog output must be higher than
1,0 V, equivalent to step 10 in the set point front setting.
SUPPLY
3VA 50-60 Hz Tolerance ±10% for E 404-1-B
2VA 50-60 Hz Tolerance ±10% for E 413AN
230Vac/115Vac/48Vac/24Vac
- for E 404-1B : pins 2-3
- for E 413AN : pins 17-19
DIMENSIONS: E 404-1B
100x75x110 mm - rail DIN - Accessory on request:
transparent cover fitted for lead closure (E405A).
DIMENSIONS: E 413AN
55x75x110 mm in rail DIN box. Accessory on request:
transparent cover fitted for lead closure (E405C)
WORKING TEMPERATURE: 0 ÷60°C
WEIGHT: kg 0,500 COLOUR: grey
