5
Description of controller
2
2
2.1 Specifi cations
Electrical specifi cations:
Mains Voltage
/- 10%
Mains frequency
50...60Hz
Power consumption
2VA
Total switched power
460VA (Relay outputs 1-3)
Switched power per relay
460VA for AC1 / 185W for AC3
Internal fuse
2A slow blow 250V
Protection category
IP40
Protection class
II
Sensor inputs
5x Pt1000 temperature sensor
1x
Room
Measuring range
-40 to110°C
Permissible ambient conditions:
Ambient temperature
for controller operation
0°C...40°C
for transport/storage
0°C...60°C
Air humidity
for controller operation
max. 85% humidity at 25°C
for transport/storage
no moisture condensation permitted
Other specifi cations and dimensions
Housing design
2-part, ABS plastic
Installation methods
Wall installation, optionally panel installation
Overall dimensions
163mm x 110mm x 52mm
Aperture installation dimensions 157mm x 106mm x 31mm
Display
Fully graphical display 128 x 64 dots
Light diode
Multicolour
Operation
4 entry keys
Temperature sensors:
(may not be included in the scope of supp-
ly)
Immersion sensor
Pt1000, e.g. immersion sensor TT/P4
Pipe-mounted sensor
Pt1000, e.g. pipe-mounted sensor TR/P4
Outdoor sensor
Pt1000, e.g. outdoor sensor TA52
Remote adjuster
Pt1000, Typ RC21
Sensor leads
2x0.75mm² extendable up to 30m
Temperature resistance table for Pt1000 sensors
°C
0
10
20
30
40
50
60
70
80
90
100
Ω
1000 1039 1077 1116 1155 1194 1232 1270 1308 1347 1385
