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Technical specifications
Power Supply
Power Requirements
Power Consumption
Terminal Connectors
Sensors
Internal temperature sensor
Range
Accuracy
Humidity Sensor AES-HT-Ax:
Range
Measuring Accuracy
Hysteresis
Repeatability
Stability
Signal inputs
Temperature Input(RT)
Range
Accuracy
Digital Inputs
Range
Network
Hardware interface
Max. nodes per network
Max. nodes per segment
Conductors
Impedance
Nominal capacitance
Galvanic Isolation
Line termination
Network topology
Recommended maximum length per chain
Environment
Operation:
Climatic Conditions
Temperature
Humidity
Mechanical Conditions
Transport & Storage:
Climatic Conditions
Temperature
Humidity
Mechanical Conditions
Standards EU
conformity
EMC Directive
Low Voltage Directive
Product standards
Automatic electrical controls for household
and similar use
Electromagnetic compatibility for
industrial and domestic sector
Degree of Protection
Pollution Class
Safety Class: Local regulations must be
observed!
Overvoltage Category
General
Material
Dimensions (H x W x D)
Weight (including package)
Doc: 70-00-0290, V1.0 R0, Date: 20160208
Subject to alteration
Front part, back part
Mounting plate
© Vector Controls GmbH, Switzerland
24 VAC ±10%, 50/60 Hz, 24VDC ±10%
SELV to HD 384, Class II, 48VA max
Max. 1 VA
For wire 0.34...2.5 mm2 (AWG 24...12)
NTC
0...50 °C (32...122 °F)
±0.5 K
Capacity sensor
%RH
0...100 % RH
See Figure to the right
1%
0.1%
< 0.5% / year
For NTC sensors with 10kΩ bei 25°C(77°F)
-40...140 °C (-40...284 °F)
-40...0 °C (-40...32 °F): 0.5 K
0...50 °C (32...122 °F): 0.2 K
50...100 °C (122...212 °F): 0.5 K
> 100 °C (> 212 °F): 1 K
DI1 and DI2
Potential free, open = 1, closed = 0
RS485 in accordance with EIA/TIA 485
128
64 (Vector devices only)
Shielded Twisted Pair (TSP) cable
100 - 130 ohm
100 pF/m 16pF/ft or lower
The communication circuitry is isolated
A line termination resistance (120 ohm) shall be
connected between the terminals (+) and (-) of the
furthermost node of the network
Daisy chain according EIA/TIA 485 specifications
1200 m (4000 ft)
To IEC 721-3-3
class 3 K5
0...50 °C (32...122 °F)
<95 % r.H. non-condensing
class 2M2
To IEC 721-3-2 and IEC 721-3-1
class 3 K3 and class 1 K3
-25...70 °C (-13...158 °F)
<95 % r.H. non-condensing
class 2M2
2004/108/EC
2006/95/EC
EN 60 730 –1
Emissions: EN 60 730-1
Immunity: EN 60 730-1
IP30 to EN 60 529 if mounted correctly
II (EN 60 730-1)
III (IEC 60536)
II (EN 60 730-1)
Fire proof ABS plastic (UL94 class V-0)
Galvanized steel
Front part: 88 x 88 x 21 mm (3.5" x 3.5" x 0.8")
Back part: ø 58 x 32 mm (ø 2.3" x 1.3")
240g (8.47 oz)
OPA2-MOD(-H)
Technical data
Max RH tolerance at 25°C (77°F)
±5
±4
AES-HT-A5
±3
AES-HT-A3
±2
AES-HT-A2
±1
±0
0
10 20 30 40
50 60 70 80
90
10
0
Page 2
%rH
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