domat UC905, Quick Start Manual

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2
08/2018 Subject to technical changes.
domat UC905
Communication RS485, Modbus RTU,
selectable speed 1200 ... 115200 bps
SW ModComTool
Temperature measuring range - 20 ÷ 70 °C (accuracy ±1 ˚C)
Humidity measuring range 10 ÷ 90 rH (accuracy ±3 % rH)
CO
2
concetration measuring range NDIR technology, range 0-5000 ppm, measuring
accuracy (operating conditions 0-
45 °C, relative
non- condensing humidity 0 to 85%) ± 50 ppm ±
3% of measured value, CO2 reaction time (90%)
90 s
Setpoint as configured, +/- 10 to +/- 1 K
Display LCD 60 x 60 mm
Terminals screw terminals for wires 0,14 – 1,5 mm 2
Cover ABS, RAL9010, other colours
Protection IP20
Dimensions 90x115x30 mm
Ambient temperature External conditions: -5 – 45 °C; 5 – 95 % relative
humidity; non-condensing gases and chemically
non-aggressive conditions (according to EN
60721-3-3 climatic class 3K5
Storage: -5 – 45 °C; 5 – 95 % relative humidity;
non-condensing gases and chemically non-
aggressive conditions (according to EN 60721-3-1
climatic class 1K3)
Standards conformity EMC EN 61000-6-2 ed.3:2005, EN 61000-6-4
ed.2:2006 + A1:2010 (industrial environment)
Electrical safety EN 60950-1 ed.2:2006 +
A11:2009 + A12:2011 + A1:2010 + A2:2014 +
Opr.1:2012 + Z1:2016
Hazardous substances reduction EN 50581:2012
Terminals
1
2
3
4
5
6
7
8
9
1: NC not connected
2: NC not connected
3: NC not connected
4: NC not connected
5: GND technical earth (TE)
6: G0 power
– common point
7: G power
8: K-
communication, RS485 –
9: K+ communication, RS485 +