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Selection of devices and sensors
External temperature sensors: Use only our approved NTC sensors to achieve maximum accuracy. Recommended is SDB-
Tn10-15 as Duct sensor and SOA-Tn10 as outdoor sensor.
Binary auxiliary devices: E.g. humidifiers, de-humidifiers and fans. Do not directly connect devices that exceed 2(1.2)A.
Observe startup current on inductive loads!
Technical Specification
Power Supply
Operating Voltage
Power Consumption
Electrical Connection
Deluxe type only:
Power backup for real time clock
Signal Inputs
Humidity Input:
Range
Accuracy
Hysteresis
Temperature Input
Range
Accuracy
Signal Outputs
Digital Switching Outputs
Environment
Operation
Transport & Storage
Standards
Product standards
Degree of Protection
Safety Class
Housing
Cover, back part
Mounting Plate
General
Dimensions (H x W x D)
Weight (including package)
Doc:70-07-0102, V1.1, Date: 20100504
Subject to alteration
Switching type
Switching power
Climatic Conditions
Temperature
Humidity
Climatic Conditions
Temperature
Humidity
Mechanical Conditions
conform according to
EMC Standard 89/336/EEC
EMEI Standard 73/23/EEC
Automatic electrical controls for
household and similar use
Special requirement on humidity
dependent controls
Front part:
Power case:
© Vector Controls GmbH, Switzerland
24 V AC/DC ± 10 %, 50...60 Hz
Max. 2 VA
Terminal Connectors,
wire 0.34...2.5 mm
2
(AWG 24...12)
Min 48h if charged for 24h
Element: Polymer-Based Capacity Sensor
0...100 % r.H.
10%...90% r.H. ± 5.0 %
0...10% and 90...100% ± 7.0 %
±1% r.H.
External NTC (Sxx-Tn10 sensor):
-40...70 °C (-40...158 °F)
-40...0 °C (-40...32 °F): 0.5 K
0...50 °C (32...122 °F): 0.2 K
50...70 °C (122...158 °F): 0.5 K
DO1...DO2
Relays, Normally open
2(1.2) A
To IEC 721-3-3
class 3 K5
0°C ...50°C (32°F...122°F)
<95% R.H. non-condensing
To IEC 721-3-2 and IEC 721-3-1
class 3 K3 and class 1 K3
-25°C...70°C (-13°F...158°F)
<95% R.H. non-condensing
class 2M2
EN 61 000-6-1/ EN 61 000-6-3
EN 60 730 –1
EN 60 730 – 2 - 9
IP30 to EN 60 529
III (IEC 60536)
Fire proof ABS plastic (UL94 class V-0)
Galvanized Steel
112 x 73 x 15 mm (4.4" x 2.9" x 0.6")
ø 58 x 32 mm (ø 2.3" x 1.3")
270g
Humidistat TCY-BH-U
Page 2
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