JUMO Ex-i, Руководство по безопасности

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3 Installation
12
3.3 Design
(1) Pluggable screw connection terminal block
(2) Green “PWR” LED, power supply
(3) Red "LF1" LED, line fault on sensor line 1
(4) Red "LF2" LED, line fault on sensor line 2
(5) Yellow "OUT1" LED, status of relay 1
(6) Yellow "OUT2" LED, status of relay 2
(7) Switch DIP 1 to DIP 4
(8) Snap-on foot for DIN rail mounting
3.4 Schematic diagram
PW
R
LF1
707540
LF2
OU
T1
OU
T2
4.2
4.1 5.2
5.1
2.2
2.1
1.1
1.2
1.3
3.2
3.1
4.3
5.3
2.3
3.3
1
2
3
4
1.1 1.2 1.3
2.1 2.2 2.3
3.1 3.2 3.3
Morit
z-Juchheim-Str
. 1
36039 F
ulda, German
y www
.jumo
.net
707540/38
TN00734357
Ex-i is
ola
ted
switc
h a
mpli
fie
r / E
x-i
Tren
ns
chalt
verstä
rker
(1)
(8)
(2)
(3)
(4)
(5)
(6)
(7)
Zone 0,1,2
Zone 20,21,22
Div. 1,2
Sensor / Field PLC / DCS
3.3
2.3
3.2
2.2
3.1
2.1
CH1
CH2
IN
Zone 2
Div. 2
OUT
4.3
4.1
3.3
2.3
3.2
2.2
3.1
2.1
1.2
1.1
+
-
-
-
-
+
+
+
5.3
5.1
+
-
CH1
CH2
24...230 V
AC/DC
–
~
12
12
11
11
14
14
DI