The compact build allows for mounting the devices on a standard rail or a wall.

4

Service button (network login and WLAN on/off)

5

2-port Ethernet switch with 2 LEDs per port for display purposes

6

Plug-in terminal block with screw terminals
KNX PL-Link

7

Plug-in terminal block with screw terminals
Power supply

8

Plug-in terminal blocks with screw terminals
Digital input, for future use

9

Plug-in terminal block with screw terminals
M-bus, for future use

10

Plug-in terminal block with screw terminals
COM1 / COM2 (MS/TP or Modbus)

11

DIP switches for bus termination and polarization
COM1 / COM2

12

Slider for mounting on standard mounting rails

13

Eyelets for cable ties

1

Plastic housing

14

Holes for wall mounting

2

Front cover

15

Date / Series and Serial number

3

LEDs for communication and state

16

QR code for default WLAN access
Description see Technical data

LED displays

Activity

LED

Color

Activity

Function

 

Ethernet 1/2

Green

Continuously ON
Continuously OFF
Flashing

Link active
No connection
Network traffic

Yellow

Continuously ON
Continuously OFF

Link 100 Mbps
Link 10 Mbps

RUN

Green

Continuously ON
Continuously OFF
Flashing

Device operational
Device not operational
Start-up or program halted

Red

Continuously OFF
Continuously ON
Rapid flashing

OK
HW or SW fault
Firmware or application missing/corrupted

Blue

Continuously ON
Continuously OFF

Connection to the cloud OK
No connection to the cloud

BAT

Red

Continuously OFF
Continuously ON

Optional battery OK
Optional battery empty - replace

COM…

Yellow

Flashing
Continuously OFF

Communication
No communication to subsystem

KNX

Yellow

Flashing
Continuously OFF

Communication
No communication to subsystem

SVC

Red

Continuously OFF
Flashing

OK
Device is not configured

Flashing per wink command

Identification of the device after receipt of wink command

WLAN

Blue

Steady OFF

Steady ON

Flashing

WLAN inactive

WLAN active and at least one WLAN client connected

WLAN active and no WLAN client connected

Service button

 

Press 0.2 ... 1 s

Press 1 ... 3 s

Identification in the network

Enable/disable WLAN
WLAN is disabled automatically after 10 min if no client is connected

As per description

Do the following to reset the device to factory state:

  1. Power off the device.
  2. Power on the device.
  3. Wait until all LEDs light up and turn off again, then press the Service button.
  4. Keep the Service button pressed until all LEDs light up, then release the button.
    All LEDs go off, the device restarts.
  5. Wait until the device has fully started – unconfigured (green RUN LED and red SVC LED are flashing)