A5E33329501 SITRANS LUT400 (HART) – OPERATING INSTRUCTIONS Page 21
mmmmm
Connecting
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.
100-230V
100 - 230V
BATTERY
BR2032
0.25 A, 250 V
SLOW BLOW
DISPLAY
SERVICE
RELAYS
TRANSDUCER
WHT
DISCRETE INPUTS
INPUT
POWER
mA OUT/HART
22 23 24
ACT
PAS
SYNC
11
6
1
2
97108
DC
14253
RLY1 RLY2 RLY 3
21201918171615
L1 L2/N
12 13 14
BLK
SHLD
WHT
BLK
TS-3
INPUT
POWER
L1 L2/N
12 13 14
0.25 A, 250 V
SLOW BLOW
cable gland
(or NPT cable entry)
ground
L2/N
L1
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