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Electrical connection
30
RHDE250 ... 4000 (Contrac) 42/68-167-EN
5.2.1.2 PROFIBUS DP
M00241
B1
B2
A1
A2
Contrac
electronic unit
bus connection
bus termination
red
red
green
green
U1 V1 W1 1
2
J
3~ M
10 11
70 71
17
19 20 21 22 23 24
17
19 20 21 22 23 24
1
2
28
29
30
31
U
V
W Br Br PE
H1
H2
L
N
Bus out
Bus in
S1
SD241B
18
non
Ex
Ex
heater approx. 6 W (option)
motor
conn. chamber
sensor
conn. chamber
motor
brake
Contrac
Ex-actuator
mains
ext. fuse
sensor
BA1
endp. 0%
BA2
endp. 100%
10
13
11
12
115 V AC /
230 V AC
Screen at both ends up
to the sub distribution board.
One-sided screening
in further wiring possible.
1)
1)
1)
1)
1)
Fig. 16: Electrical connection: PROFIBUS DP option
:
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Содержание RHDE1250
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