Wiring accessories and Building automation

Binary input 4 fold, flush mounted, KNX TXB304

Name: TXB304
Brand: Hager
SKU: TXB304

EAN

3250616049413

Packaging

1 Piece

This product is now obsolete. However, this page remains available for information purposes. If you require any further information for an alternative solution please contact your closest Hager official distributor. Closest wholesaler

Technical properties
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Download the data sheet

Technical properties

Bus system

EIB

Bus module detachable

No
Easy link functions

Switching functions, dimming functions, blind control functions functions, priority functions, scene functions, heating functions and timer functions
ETS additional functions

ETS additional functions: value transmitter 1 and 2 bytes, 2-channel mode, level switch function

Number of modules

0

Extension unit

extension unit for light scene push-button

Button / push-button

with programming button and red programming LED

Binary inputs

with 2 independent binary inputs for potential-free contacts ; with 2 freely parameterisable outputs for LED activation

Input voltage

5 V
Operating voltage over bus

21…32 V DC
System supply voltage

30V DC via bus

Number of entry circuits

4
Intensity by input

0.5 mA

Dimensions (LLxwwxhh)

38 x 35 x 12 mm
Width of rail mounted device (RMD)

0 modules

Max distance to switches

5 mm

Input scanning voltage

per channel 5 V

Material

plastic

Installation mode

for flush-mounted and hollow-wall mounting

Conductor cross-section (flexible)

0.75…2.5 mm²
Conductor cross-section (rigid)

0.75…2.5 mm²
Connection to

Potential free, switch, push button, automation system
Bus coupling unit

with integral bus coupling unit
Type of connection

with pre-assembled cable
Bus connection

bus connection via connecting terminal

Cable length extendable to

max. 5 m

Supported configuration modes

system, easy

Bus connection included

Yes

Number of outputs

0

Differentiation characteristic 3 - Sales

with integral bus coupling unit

REACH conform

No
RoHS conform

Yes
Halogen free

No

Operating temperature

0…45 °C
Storage/transport temperature

-20…70 °C

Main design line

KNX

Downloads

Product image

Product Image TXB304
ProductNotice

Instruction manuals for TXB304

PDF

1017 KB
Technical information

PDF

1 MB
ProductETSBase

Product-Database ETS for TXB304

Logiciel d'application ETS du TXB304

VD2

97 KB
ProductApplicationDescription

Application guides ETS / easy link for TXB304

Application description ETS TXA304_TXA310_TXB302_TXB304

PDF

1 MB

Application guides ETS / easy link for TXB304

Description d'application TXB302_304

PDF

648 KB

Application guides ETS / easy link for TXB304

Application description Easy TXA304_TXA306_TXA310_TXB302_TXB304_TXB322_TXB344

PDF

2 MB
ProductTx100Description

Function descriptions TX100 for TXB304

Description d'application TXB3XX_TXA3XX

PDF

1 MB
ProductEnvironmentProfile

Product environmental profile for TXB304

PDF

313 KB
ProductROHS

Pollutant guidelines for TXB304

REACH-declaration 2023-10-20 (english)

PDF

33 KB

Pollutant guidelines for TXB304

RoHS-declaration 2023-10-20 (english)

PDF

33 KB

Binary input 4 fold, flush mounted, KNX TXB304

Technical properties

Downloads

Product image

ProductNotice

Technical information

ProductETSBase

ProductApplicationDescription

ProductTx100Description

ProductEnvironmentProfile

ProductROHS

Accessories optional

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