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1 Application
The KNX LineMaster 762.1 secure combines the essential functions of a KNX bus line: KNX power
supply with choke, KNX IP router and KNX IP interface. In addition to the bus voltage the power
supply offers an auxiliary voltage.
The KNX IP router in the KNX IP LineMaster 762.1 secure allows forwarding of telegrams between
different lines through a LAN (IP) as a fast backbone. Using the embedded KNX IP interface, the
KNX line can be connected directly to a PC (e.g. by ETS). The device supports KNX Security
which can be enabled in ETS. As secure router the device allows coupling of not secured
communication on KNX TP to a secured IP backbone. Also for the interface functionality
(tunneling) KNX security prevents from unauthorized access. The IP address can be obtained by a
DHCP server or by manual configuration (ETS) respectively.
This device works according to the KNXnet/IP specification using the core, the device
management, the tunneling and the routing part. The KNX IP LineMaster 762.1 secure has an
extended filter table for main groups 0 to 31 and is able to buffer up to 150 telegrams.
2 Installation and connection
The KNX IP LineMaster 762.1 secure is designed for installation on a DIN rail (35 mm) with a width
of 6 units (108 mm). It features the following controls and displays:
The device configuration can be done as follows:
▪
Via the device display (partially).
▪
With the ETS (version 5.7 or newer)
© 2022 WEINZIERL ENGINEERING GmbH
❶
Auxiliary voltage 30 V
❷
KNX bus connector
❸
OLED display
❹
Button up
❺
Button down
❻
Button escape
❼
Button enter
❽
Programming LED (red)
❾
LAN connector
❿
Supply voltage 230 V∿ input
⎓
output
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