Pulse gateway KNX, 3 channels, IP44 TXE773
EAN
3250616057739
Packaging
1 Piece
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Technical properties
Functions
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Functionfor the transmission of consumption measuring data such as current, gas, water or heat quantities
Controls and indicators
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Button / push-buttonwith 3 illuminated red channel buttons (test/physical addressing)
Connectivity
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Interfacewith S0 interface (electrical pulse counter, operating hours meter, etc.)
Voltage
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Input voltage30 V
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Operating voltage over bus21…32 V DC
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System supply voltage30V DC via bus
Electric current
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Bus current consumption (data transfer)6 mA
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Number of entry circuits3
Dimensions
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Width85 mm
Power
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Total power loss under IN0 W
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Power dissipation per coil180 mW
Battery
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Battery service life [years]≈ 15
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Battery / storage batterywith integrated battery for data storage for 30 days
Power supply
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Direct external supply source4 V DC
LED control
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LEDwith red, green and yellow LED for impulse indication
Installation, mounting
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Installation modesuitable for surface mounting or for mounting on flush-mounted boxes
Connection
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Type of Bus connexionother
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Conductor cross-section (flexible)0.2…1.5 mm²
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Conductor cross-section (rigid)0.2…1.5 mm²
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Bus coupling unitwith integral bus coupling unit
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Type of connectionwith plug-in terminals
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Contactcan be wired alternatively with potential-free contact
Cable
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Wirewith 2 cable entries at bottom ; with 2 cable entries on rear ; cable length between pulse gateway and measuring point max. 3m
Settings
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Supported configuration modessystem
Equipment
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Interface typeother
Use
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Differentiation characteristic 3 - Saleswith integral bus coupling unit
Safety
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Protection index IPIP44
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REACH conformNo
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RoHS conformYes
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Halogen freeNo
Use conditions
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Operating temperature-20…55 °C
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Type of primary energyOther
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Storage/transport temperature-20…70 °C
Identification
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Main design lineKNX
Instructions
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Information textNote: A cable with double/reinforced insulation (min. 1 mm² conductor cross-section) must be used for connection to an electricity meter.
Downloads
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Product image
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ProductNotice
Instruction manuals for TXE773
PDF1 MB -
ProductETSBase
Product-Database ETS for TXE773
ETS Database for TXE773
KNXPROD95 KB -
ProductApplicationDescription
Application guides ETS / easy link for TXE773
Application description TXE771-TXE773
PDF1 MB -
ProductEnvironmentProfile
Product environmental profile for TXE773
PDF404 KB -
ProductROHS
Pollutant guidelines for TXE773
REACH-declaration 2023-10-20 (english)
PDF33 KBPollutant guidelines for TXE773
RoHS-declaration 2023-10-20 (english)
PDF33 KB
More documentation