Knx/Eib Interface - hager TJ060B Bedienungsanleitung

2.6 KNX/EIB Interface

Purpose
This board is used to establish a connection between the touch
panel and the installation bus EIB/KNX. The USB connector has
a galvanic separation from the EIB/KNX bus. The circuit is
compatible with KNX medium TP1 (EIB), the firmware supports
protocol EMI1.
Assignment connectors
USB jack (K1)
USB connector (K2)
Connector LEDs and learning button (K3)
1: LED learning mode
2: Button for learning mode
3: LED USB
4: GND
Connector signalling state
EIB/KNX bus (K4)
Connector EIB/KNX bus
small (K5)
Connector EIB/KNX
bus large (K6)
Connection of USB plug (B
series)
1: AVCC Supply USB +5V
2: D- Data line USB
3: D+ Data line USB
4: AGND Ground USB
Connection of external learning LED to ground, multiplier
(2,2 kOhm) equipped onboard, identical function as learning
LED on board;
Connection of external learning button to ground, no pull up
resistor required, identical function as learning key on board;
Connection of external LED for signalling state of USB
LED steady light: USB supply is present, no communication;
LED flickers: Communication over USB;
LED off: Supply failed over USB, controller is not operating;
Ground USB controller
1: GND KNX Ground EIB/KNX bus
2: LED KNX Connection of external LED for signalling state of
EIB/KNX bus
LED on: Supply over EIB/KNX present;
LED off: EIB/KNX bus not connected;
Standard connector, grid dimension 2,54 mm
1: - Ground EIB/KNX bus
2: + Supply / communication EIB/KNX bus
Connector EIB/KNX (Type 5.1, Wago)
· 1: - Ground EIB/KNX bus
· 2: + Supply / communication EIB/KNX bus
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