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WEINZIERL ENGINEERING GmbH 
Achatz 3-4 
84508 Burgkirchen an der Alz 
GERMANY 

Tel.: 

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Wireless KNX IP interface 

KNX IP Interface 740.1 wireless 

Operation and installation manual 

 

(Art. # 5419) 

Summary of Contents for 5419

Page 1: ...8 Burgkirchen an der Alz GERMANY Tel 49 8677 916 36 0 E Mail info weinzierl de Web www weinzierl de 2021 WEINZIERL ENGINEERING GmbH Seite 1 20 Wireless KNX IP interface KNX IP Interface 740 1 wireless Operation and installation manual Art 5419 ...

Page 2: ...signment 6 5 Setting up a Wi Fi connection 7 5 1 KNX IP Interface 740 1 wireless is Access point 7 5 2 KNX IP Interface 740 1 wireless is Station Client Mode 9 6 Interface settings in the ETS 9 6 1 ETS 5 9 6 2 ETS 6 10 6 3 Common 11 7 Programming 12 7 1 Via the KNX bus 12 7 2 Via KNXnet IP tunneling 12 8 ETS database 13 8 1 Additional individual addresses 13 8 2 IP settings 14 8 3 Description 16 8...

Page 3: ...p can connect Alternatively the device can be connected to an existing Wi Fi in client mode the connection can be made via WPS Wi Fi Protected Setup The device supports the security standard WPA2 Power is supplied via the KNX bus The device works according to the KNXnet IP specification It can be used with the ETS from version 5 2 Installation and connection The housing of the KNX IP Interface 740...

Page 4: ...lace via Wi Fi If this LED flashes slowly in green the device is not connected via Wi Fi Pressing and holding the button Test executes WPS Wi Fi Protected Setup This is indicated by the LED WiFi flashing fast in green Summary of the states of the LED WiFi LED Status Meaning LED lights red The programming mode is active LED flashes red fast The programming mode is not active The device is not loade...

Page 5: ...when the KNXnet IP tunneling connection is active Summary of the states of the LED KNX 3 Reset to factory default settings It is possible to reset the device to its factory default settings Disconnect the KNX bus connection from the device Press the button Prog Mode and keep it pressed down Reconnect the KNX bus connection to the device Keep the button Prog Mode pressed for at least another 6 seco...

Page 6: ...nneling connection 15 15 250 Configuration Device name SSID KNX IP Interface 740 1 Mode Access point Authentication WPA2 PSK Key MAC address hexadecimal bytes separated by hyphen e g 00 24 6D 00 00 00 Wi Fi channel 6 4 Wiring scheme 4 1 Pluggable screw terminal The screw terminal is used to connect the KNX bus 4 2 Pin assignment Connection Symbol Description KNX Positive connection for KNX bus KNX...

Page 7: ...irst the Wi Fi provided by the KNX IP Interface 740 1 wireless must be found The Windows Show available networks dialog lists all available wireless networks This dialog can be accessed via Settings Network Internet Show available networks Alternatively this dialog can be accessed via the corresponding Network icon in the notification area at the edge of the screen Since the KNX IP Interface 740 1...

Page 8: ...Version 4 TCP IPv4 in the properties dialog of the wireless network connection and click the Properties button In the following dialog Obtain an IP address automatically should be active After setting up the Wi Fi connection the KNX IP Interface 740 1 wireless can be used as an interface to the KNX bus ...

Page 9: ...s point and then the button Test on the KNX IP Interface 740 1 wireless must be pressed for a long time at least 1 second The interface must be in normal operating mode LED Run lights up green After the Wi Fi connection has been established the KNX IP Interface 740 1 wireless can be used as an interface to the KNX bus This applies to all PCs and laptops in this network 6 Interface settings in the ...

Page 10: ... selected and configured in the ETS project via the Interface button All available connections are listed here By clicking on a connection this is selected as the desired interface By clicking the gear next to the desired connection the connection specific information and options appear ...

Page 11: ...erface 740 1 wireless has a individual address with which the device can be addressed This is used for example by the ETS when downloading the interface via the KNX bus For the interface function the device uses additional individual addresses that can be set in the ETS for ETS5 7 or newer If a client e g ETS sends telegrams to the KNX bus via the KNX IP Interface 740 1 wireless these contain one ...

Page 12: ...ividual address and the entire application including IP configuration can be programmed Programming via the KNX bus is recommended if no IP connection can be established 7 2 Via KNXnet IP tunneling No additional interface is required here Programming via KNXnet IP tunneling is possible if the device already has a valid IP configuration e g via DHCP In this case the device is displayed in the inter...

Page 13: ...al individual addresses appear in the topology view To change the individual addresses select the corresponding entry in the list and enter the desired address in the text field under Properties Settings If the frame of the text field changes its colour to red after entry this indicates that the address entered is already being used The changes are only applied in the device after download Make su...

Page 14: ...f the topology view of the ETS project the overview Properties appears on the right side of the ETS window 8 2 1 Device name SSID Under Properties menu item Settings the device name SSID of the KNX IP Interface 740 1 wireless can be changed The first 30 characters are used The change made will only take effect after an ETS download ...

Page 15: ...sk and standard gateway can be freely selected IP Address The IP address of the KNX IP Interface 740 1 wireless must be entered here This is used to address the device via the IP network Wi Fi The IP addressing should be coordinated with the administrator of the network Subnet Mask The subnet mask must be entered here This mask is used by the device to determine whether a communication partner is ...

Page 16: ...he same subnet The assignment of the IP address is restricted by the subnet i e in this example the IP address of the IP interface must be 192 168 1 xx xx can be a number from 1 to 254 with the exception of 30 which has already been used Care must be taken not to assign addresses twice IP address of KNX IP Interface 740 1 wireless 192 168 1 31 Subnet mask of KNX IP Interface 740 1 wireless 255 255...

Page 17: ...ral settings Mode The operating mode of the device is configured here The following options are available Access point Device is an access point to which a Wi Fi client PC can connect Station Client Mode Device is a client that connects to an access point ...

Page 18: ...cted Access 2 pre shared key is used Key only for WPA2 PSK 63 characters The key used must be entered here 8 63 characters This must also be entered in the Wi Fi client PC when establishing the Wi Fi connection Wi Fi channel The used Wi Fi channel is configured here Example Authentification To ensure a high level of security the key should be at least 10 characters long Also it should contain uppe...

Page 19: ...yption The choices are None The Wi Fi is not encrypted WPA2 PSK As encryption standard WPA2 PSK Wi Fi Protected Access 2 pre shared key is used Key only for WPA2 PSK 63 characters The key used must be entered here 8 63 characters This is required to establish the Wi Fi connection to the remote access point WPS Wi Fi protected setup This configures whether the device can connect to the remote acces...

Page 20: ...guidelines regulations and standards of the respective country are to be considered ETS5 database www weinzierl de en products 740 1 ets5 Data sheet www weinzierl de en products 740 1 datasheet CE Declaration www weinzierl de en products 740 1 ce declaration Tender text www weinzierl de en products 740 1 tender text WEINZIERL ENGINEERING GmbH Achatz 3 4 84508 Burgkirchen an der Alz GERMANY Tel 49 ...

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