Power - Siemens SITRANS LUT400 Operating Instructions Manual

Power

WARNINGS:
The DC input terminals shall be supplied from a source providing
electrical isolation between the input and output, in order to meet
the applicable safety requirements of IEC 61010-1.
All field wiring must have insulation ratings suitable for the
application.
Important!
Before applying power to the SITRANS LUT400 for the first time, ensure any
connected alarm/control equipment is disabled until satisfactory system operation
and performance is verified.
A5E33329501
TS 3
1 2
15 16 17
RLY 1
SITRANS LUT400 (HART) – OPERATING INSTRUCTIONS
ground
L2/N
L1
0 V
100 - 2 0
W
TRANSDUCER D SCRETE NPUTS
3 4 5 6 7 8 9 10 11
1 2 DC SYNC
RELAYS mA OUT/HART
18 19 20 21 22 23 24
RLY 2 RLY 3
PAS
ACT
cable gland
(or NPT cable entry)
NPUT
POWER
1 13 14
L1 L2/N
INPUT
POWER
12 13 4
L L N
0 25 A 250 V
100 3
SLOW BLOW
TTERY
R2032
DI AY
SERVICE
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