Burkert 1062 - Wiring Two Inductive 3-Wire Switches; Wiring Double Inductive 2-Wire NAMUR

32

English
Installationandwiring


+ -
A
+
-
200 mA max.
+
-
1062
10-30 VDC
500 mA
+ -
A
200 mA max.
+
-
Powersupply
Load1
Reactionspeedaccording
tothemax.load
Greenlight(valveopen
detection)
Orangelight
(voltagepresent)
Load2
Valveopen
switch
Valveclosed
switch
Redlight(valveclosed
detection)
Wiring a version with two inductive 3-wire switches in Fig. 14
NPN mode, valve open and valve closed detection


Respectthemaximumallowablecharacteristicsofthecircuit
establishedwithaninductiveNAMURswitchshowninthetable
below.
Max.authorised ambientT° Category T°class Ii[mA](with resistivelimit) Pi(mW) U(v) Ci(nF) Li(µF)
100°C II2G T4 60 200 20 180 350
85°C II2G T5 60 200 20 180 350
80°C II2G T5 60 200 20 180 350
70°C II2G T6 60 200 20 180 350