ECKELMANN UA 300 D, Руководство пользователя

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Specifications of UA 300 D
99
E
2007 − ECKELMANN | BERLINER STRASSE 161 | 65205 WIESBADEN | FON +49(0)611 7103-0 | FAX 49(0)611 7103-133 | eckelmann.de
Version 2.03 27. Juni 2008
9 Specifications of UA 300 D
9.1 Electrical data
UA 300 D xC UA 300 D xS
Power supply U
Nom
= 230 V AC, 200 − 265 V AC, 50/60 Hz
,
(+/− 3 Hz)
Rated power 10 VA
Leakage current over PE max. 1 mA
Relay outputs 7 x 250 V AC, 6 A (4 N.O., 3 changeover), floating
Transverse voltage between outputs max. 400 V AC
Transistor outputs 2 x 24 V DC, pull down, switching transistor with internal current limiting to
50 mA for auxiliary alarm output
Lighting switch with external
connection option −−− 1 double−pole, floating
Digital inputs 3 x 230 V AC, floating
Transverse voltage between inputs max. 400 V AC
Analog inputs 10 temperature sensors, two−wire type
for controller types K243/L243, K277, 5K3A1
(No shielding is required on sensor leads when installed exclusively inside the
refrigerated display case and when external interference (for example from paral-
lel power wires) is not to be expected)
Analog outputs −−−
Fieldbus port CAN bus, floating
Data ports For BT 300 x Operator Interface
TTY (inverted)
Other ports −−−
Archive memory UA 300 D TC/AC: Archiving 1 year UA 300 D TS/AS: Archiving 1 year
Monitoring function Watchdog
Real−time clock For UA 300 D TC/AC Battery−backed
Lithium cell CR 2450N 3 V
(shelf life 10 years)
Accuracy typically 8 min/yr at 25 °C For UA 300 D TS/AS Battery−backed
Lithium cell CR 2450N 3 V
(shelf life 10 years)
Accuracy typically 8 min/yr at 25 °C
Temperature range Transport: −20 °C ... +80 °C / Operation: 0 °C ... +50 °C
Temperature change Transport: max. 20 K/h / Operation: max. 10 K/h
Relative humidity
(non−condensing) Transport: 5 % ... 85 % / Operation: 5 % ... 85 %
Shock to DIN EN 60068−2−27 Transport and operation: 30 g
Vibration 10 − 150 Hz
to DIN EN 60068−2−6 Transport and operation: 2 g
Atmospheric pressure Transport: 660 hPa ... 1060 hPa 7 Operation: 860 hPa ... 1060 hPa
Weight ca. 750 g ca. 950 g
Enclosure IP20
CE conformity Conforming to EU Directive
73/23/EEG (Low Voltage Directive)
89/336/EEG (EMC Directive)