Manual VEK MNE1 / VEK MNE2
FEIG ELECTRONIC GmbH 09/2015 7
GBR
5 Technical Specifications
Enclosure:
Plastic enclosure ABS, blue
Round plug, 11-pin PPO, fiberglass-reinforced, black
Supply voltage -R230: 100-240 V AC, 50-60 Hz
-R24: 10-30 V AC/DC
SELV, power source with limited output (EN 60950-1)
Power consumption typ. 500 mW, max. 2 W
Protection class -R230: II
Ambient temperature -37 °C to +70 °C
Storage temperature -40 °C to +85 °C
Relative humidity max. 95 % non-condensing
Loop inductance range: 20-700 uH
Recommended loop inductance: 100-300 uH
Frequency of operation 30-130 kHz
Sensitivity
0,01 % to 2,55 % (∆f/f) in 255 steps
max. Loop feed cable 200 m
max. internal resistance of loop
20 Ω, incl. feed cable
Loop inputs 1 kV, galvanic insulation
Cycle-/response time 12 ms
Limiting speed for passenger cars:
with presence detection max. 200 km/h
with direction recognition max. 200 km/h for a 2 m loop head gap
Outputs:
Relays -R230: 2 A; 230 V AC; 60 W / 125 VA
-R24: 2 A; 48 V AC/DC; 60 W / 125 VA
Connections:
Inductive loops, power supply, con-
trolled outputs
common on 11-pin round plug with base isolation
USB-interface USB socket Mini-AB, 5-pin
USB-interface virtual serial interface