Data
Supply voltage
230 V a.c.(or 115 V version) +10/-15 %. 2.5 VA,
50/60 Hz
Sensors 3 pcs o
either
Pt 1000 or
PTC (1000 ohm / 25°C) or
NTC-M2020 (5000 ohm / 25°C)
Accuracy
Measuring range -60 to +99°C
Controller
±1 K below -35°C
±0.5 K between -35 to +25°C
±1 K above +25°C
Pt 1000 sensor
±0.3 K at 0°C
±0.005 K per grad
Display LED, 3-digits
External display EKA 163A
Digital inputs
Signal from contact functions
Requirements to contacts: Gold plating
Cable length must be max. 15 m
Use auxiliary relays when the cable is longer
Electrical con-
nection cable
Max.1.5 mm
2
multi-core cable
Relays*
CE
(250 V a.c.)
UL ***
(240 V a.c.)
DO1.
Refrigeration
10 (6) A
10 A Resistive
5FLA, 30LRA
DO2. Defrost 10 (6) A
10 A Resistive
5FLA, 30LRA
DO3. Fan 6 (3) A
6 A Resistive
3FLA, 18LRA
131 VA Pilot
duty
DO4. Alarm, light
or rail heat
4 (1) A
Min. 100 mA**
4 A Resistive
131 VA Pilot
duty
Environments
0 to +55°C, During operations
-40 to +70°C, During transport
20 - 80% Rh, not condensed
No shock inuence / vibrations
Density
IP 65 from front.
Buttons and packing are imbedded in the front.
Escapement
reserve for the
clock
4 hours
Approvals
EU Low Voltage Directive and EMC demands re CE-
marking complied with
LVD tested acc. EN 60730-1 og EN 60730-2-9, A1, A2
EMC tested acc. EN50082-1 og EN 60730-2-9, A2
* DO1 and DO2 are 16 A relays. DO3 and DO4 are 8 A relays. Max. load must be keept.
** Gold plating ensures make function with small contact loads
*** UL-approval based on 30000 couplings
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