Feig Electronic Sensors VEK CN1-1, Руководство по эксплуатации

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Operating Instructions VEK CN1-1
14 12/11 FEIG ELECTRONIC GmbH
3.2 Wiring of Relays Outputs
By switching of inductive loads additional external noise suppression is needed.
The output relay is constructed for small and large loads. Look for maximum and minimum load in the technical
data
.
Attention!
If the relay contacts are loaded once for more than 100 mA, the gold gladding of the relay contacts becomes
destroyed. The use in systems with small loads isn´t possible anymore!
4 Technical Data
Dimensions
3 ” (79 mm) x ¾ ” (22.5 mm) x 3.5 ” (90 mm) (H x W x L without plug)
Protection Class
IP 40
Power Supply
12 V to 24 V AC/DC
±
10%
Power Consumption
max. 2 W
Operating Temperature
-20 °C to +70 °C
Storage Temperature -40 °C to +70 °C
Humidity max. 95 %, non-condensing
Counting range
Total –999 to 9.999
0 .. 9.999.999 for each counting input
Inputs
Photo Coupler, common anode (minus-switching)
4 Inputs
1 Reset input
Minimum input time 50 ms
Input current ca. 5 mA at 12 V
ca. 10 mA at 24 V
Relay
output Form C
max. Current Rating AC: 250 V / 5 A / 125 VA
DC: 220 V / 2 A / 60 W
min. Current Rating 0,25 W / 10 mV / 1 mA
Fuse none, must be external
Suppressors none, if needed external
Air- and Leakage Path:
between Power Supply/Electronics and pins 5.5 mm
between pins 3.0 mm
between Power Supply/Electronics and pins 0.5 mm
Connection Screw Terminal (Power Supply, Relay output)
Block Terminals (Input)
CE-Standards
EN 50082-2, Feb. 1996
EN 50081-1, March 1993