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Wiring accessories and Building automation

Pulse gateway KNX, 1 channel, IP44 TXE771

EAN

3250616057715

Packaging

1 Piece

Technical properties
Documentations
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Download the data sheet

Technical properties

Function

for the transmission of consumption measuring data such as current, gas, water or heat quantities

Button / push-button

with 1 illuminated red channel button (test/physical addressing)

Interface

with S0 interface (electrical pulse counter, operating hours meter, etc.)

Input voltage

30 V
Operating voltage over bus

21…32 V DC
System supply voltage

30V DC via bus

Bus current consumption (data transfer)

6 mA
Number of entry circuits

1

Width

85 mm

Total power loss under IN

0 W
Power dissipation per coil

150 mW

Battery service life [years]

≈ 15
Battery / storage battery

with integrated battery for data storage for 30 days

Direct external supply source

4 V DC

LED

with red LED for impulse indication

Installation mode

suitable for surface mounting or for mounting on flush-mounted boxes

Type of Bus connexion

other
Conductor cross-section (flexible)

0.2…1.5 mm²
Conductor cross-section (rigid)

0.2…1.5 mm²
Bus coupling unit

with integral bus coupling unit
Type of connection

with plug-in terminals
Contact

can be wired alternatively with potential-free contact

Wire

with 2 cable entries at bottom ; with 2 cable entries on rear ; cable length between pulse gateway and measuring point max. 3m

Supported configuration modes

system

Interface type

other

Differentiation characteristic 3 - Sales

with integral bus coupling unit

Protection index IP

IP44
REACH conform

No
RoHS conform

Yes
Halogen free

No

Operating temperature

-20…55 °C
Type of primary energy

Other
Storage/transport temperature

-20…70 °C

Main design line

KNX

Information text

Note: A cable with double/reinforced insulation (min. 1 mm² conductor cross-section) must be used for connection to an electricity meter.

Downloads

Product image

Product Image TXE771
ProductNotice

Instruction manuals for TXE771

PDF

1 MB
ProductETSBase

Product-Database ETS for TXE771

ETS Database for TXE771

KNXPROD

68 KB
ProductApplicationDescription

Application guides ETS / easy link for TXE771

Application description TXE771-TXE773

PDF

1 MB
ProductROHS

Pollutant guidelines for TXE771

REACH-declaration 2023-10-20 (english)

PDF

33 KB

Pollutant guidelines for TXE771

RoHS-declaration 2023-10-20 (english)

PDF

33 KB
ProductEnvironmentProfile

Product environmental profile for TXE771

PDF

404 KB

More documentation