Description
TRUE
Type
Only for two measur‐
ing points
External status (scrubber on/off and
standby active manually)
Standby
DI
Failure / Uncertain
DO
MAINTENANCE REQUEST
DO
Standby
DO
Pump on analyzer
DO
Control SP1
DO
Backpurge SP1
DO
Test gas SP1
DO
Calibration switch (between span and
zero)
DO
Control SP2
DO
x
Backpurge SP2
DO
x
Test gas SP2
DO
x
SP1 running
DO
x
SP2 running
DO
x
Zero
DO
13.2.6
Power supply
Table 16: Power supply
Power supply
Voltage
115 V / 230 V / 400 V
±
10%
Voltage
Connection to typical power supplies possible
Frequency
50 Hz / 60 Hz
Power input
With 230 V AC: ≤ 8 A
1
Power consumption
•
Analyzer unit
•
Sample conditioning and distribution unit:
52 kg
•
Heated sample gas line
•
Gas sampling unit
•
Heated probe tube
Power consumption
•
≤ 300 VA
•
≤ 300 VA
•
≤ 95 VA/m
•
≤ 450 VA
•
≤ 450 VA
1
Without sample gas line and filter unit
13.2.7
Line cross-sections
Table 17: Line cross-sections (relative to leads with ferrules)
Line type
Screw connection
clamping range
Permissible cross-sec‐
tion
Remote Control
Shielded line with DNV
approval
Lay shield on EMC
gland on both sides
7 ... 12 mm
Analyzer unit
0.25 ... 1.5 mm
2
•
Analog outputs
•
Digital outputs
Shielded line
Lay shield on EMC
gland on both sides
9 ... 16 mm
Analyzer unit
0.14 ... 1.5 mm
2
13
TECHNICAL DATA
116
O P E R A T I N G I N S T R U C T I O N S | MARSIC280
8021339/1CHC/V1-1/2021-07 | SICK
Subject to change without notice
