PR electronics 9202 - Applications - 9202 Bxxx

44
43
42
41
54
53
52
51
NAMUR
NAMUR
R
p
R
s
R
p
-
+
R
p
R
s
R
p
-
+
14
13
12
11
31
32
33
34
Opto +
Opto -
Opto -
Opto +
8 9202- Product version 9202-003
Applications - 9202Bxxx
Zone 0, 1, 2,
20, 21, 22, M1 &
Cl. I/II/III, Div. 1
gr. A-G
Zone 2 & Cl. 1, Div. 2, gr. A-D or Safe Area
Channel 2
Mechanical
switch
Input signals:
Channel 1
Mechanical
switch
Rail, supply +
Rail, supply -
Power rail
Status relay signal
Device status
Device status
Supply -
Supply +19.2...31.2 VDC
N.C.
Supply via power rail
No connection
No connection
Power connection:
Relay
Relay
Relay
Relay
Ch. 2
Ch. 1
Ch. 1:
N.O. or
N.C.
Ch. 2:
N.O. or
N.C.
Output signals: