Burkert 8697, Руководство по эксплуатации

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Technical data
6.9. Electrical data
Connections Cable gland M16 x 1.5, wrench size 19
(clamping area 4...8 mm)
with screw terminals
for cable cross-sections 0.14...1.5 mm²
Circular plug-in connector M12 x 1, 8-pole
Supply voltage
Pilot valve 24 V DC ± 10 %, residual ripple 10 %
UL: NEC Class 2, 24 V DC, 1 W
Power consumption
of pilot valve 1 W
Micro switch For maximum current load see table
Variant for safety extra-low voltage (0...48 V AC/DC)
24 V 48 V
resistive load and semi-conductor
load
2 A AC
2 A DC
2 A AC
2 A DC
inductive load (cos ϕ = 0,3) 2 A AC
2 A DC
1,5 A AC
1 A DC
Variant for low voltage (50...250 V AC/DC)
1)
110/127 V 220/240 V
resistive load and semi-conductor
load
2 A AC
0,4 A DC
2 A AC
0,2 A DC
inductive load (cos
ϕ
= 0,3) 0,5 A AC
0,2 A DC
0,2 A AC
0,1 A DC
1)
When used in the UL area, voltage and current are limited to 125 V AC
1 A. Also both micro switches must be fed from the same power supply.
Proximity switches
3-wire PNP 10...30 V DC max. 100 mA per
proximity switch
2-wire 24 V DC normally open 10...30 V DC
max. 100 mA, min. 3 mA per proximity switch,
Voltage drop< 5 V Residual current < 0,6 mA
2-wire NAMUR 8,2 V DC, 1,2/2,1 mA
(actuated/not actuated) UL: NEC Class 2
Position feedback (option)
Protection class 3 acc. to DIN EN 61140 (VDE
0140-1):
2 microswitches 0...48 V AC/DC,
2 initiators 10...30 V DC, normally open contact PNP
(3-wire),
2 initiators 10...30 V DC, normally open contact
(2-wire),
2 initiators NAMUR (8.2 V DC) (2-wire)
Protection class 2 acc. to DIN EN 61140 (VDE
0140-1): 2 microswitches 50...250 V AC/DC
english
Type 8697