D124.1S2-Manual_EN_Rev03
2020_APR_28
11
Function diagram and terminal nos.
Terminal Nos
Measurement
and
signal
processing
D/A-converter
and
output stage
C124
D124
E124
C10
C9
C
12
4
19
18
D
12
4
-
+
Analog output
0/4..20mamps
C
on
ta
ct
s
sh
ow
n
fo
r
de
-e
ne
rg
iz
ed
re
la
ys
ca
pa
ci
ty
m
ax
im
al
2
50
V
/2
A
/1
00
W
us
e
sp
ar
k
ex
tin
gu
is
he
r
w
ith
in
d
uc
tiv
e
lo
ad
s!
18b
18z
E
12
4
B3
24
12b
power-
supply
U1: 18....40V uc
U2: 85..265V uc
observe type label
S1 : high = starter signal
Display
and
keys
reference
control inputs
high = level
+10..+24volts vs
ref
or contact closure
vs "sensor supply
Input
section and
sensor
supply
Sensor supply
100 k
A2
A1
A3
1
2
38
screen (not connected to sensor
housing)
PE
dc ac
+ L1
-
N
32b
32z
8b
C2
C3
C1
5
4
3
relay SP1
setpoint alarm
or
reverse alarm
20b
22b
24b
C5
C6
C4
8
7
6
reverse alarm
SP2
26b
28b
30b
+12V / max. 60 mA
A5
32
10z
B2
26
10b
A10
20
24z
B1
25
12z
Direction signal
S2 : high =reset of reverse
alarm
A10
31
8z
0V
Common ref.
A12
37
2b
Frequency signal
= internal zero, isolated
from power supply
A
B
C
S
sensor
A5S3...
D
V / R
Marked cable ends of BRAUN
cables
4
2
1
3
connector pins