Inst allat ion dc model warnings, Tp6 tp5 tp4 – Siemens sitrans LU01 User Manual
Page 18
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SITRANS LU01 – INSTRUCTION MANUAL
7ML19985BE02
mmmm
m
Inst
allat
ion
DC Model
WARNINGS:
•All field wiring must have insulation suitable for at least 250V.
•Hazardous voltage present on transducer terminals during operation
•Relay contact terminals are for use with equipment having no accessible
live parts and wiring having insulation suitable for at least 250V.
24 V
1
2
3
8
9
10 11
12
13 14 15
26
27 28
29
30
31 32
33
35
36
37
BIPOLAR CURRENT LOOP
RS-232
RX
1
2
1
2
SY
N
C
34
4
5
6
7
16
17
18
19 20
21 22 23
24
25
1
2
3
4
RELAYS
-
+
RELAYS SHOWN IN
DE-ENERGIZED POSITION
250
SEE INSTRUCTION BOOK
FOR COMPLETE RATING
1
2
!
V
5AMP
BOARD B
RJ-11
RS-232
RS-485
BIPOLAR
T ERM INATION
RS-485
SH
L
D
SH
L
D
TX
TX
RX
SH
L
D
SH
L
D
SH
L
D
SH
LD
CO
M
CO
M
B
A
TB1
!
!
-
+
mA
OUTPUTS
NORM
TRIP
BL
K
WH
T
/S
H
L
D
1
2
BL
K
WH
T
/S
H
L
D
2
TEMP
SEN SOR
T EMP
SEN SO R
1
S1
U31
TP6
TP5
TP4
GND
SCO PE
SYN C
W
H
T/
S
H
LD
W
H
T/
S
H
LD
display
EPROM
board A
optional
SmartLinx
module
scope
connections
communication
mode LED
NORM/TRIP
switch
terminal block
board B
RJ-11 port