GAMMA instabus
Technical Product Information
June 2022
IP Gateway KNX/BACnet N143
5WG1143-1AB01
2 / 12
Siemens Schweiz AG
Smart Infrastructure
Global Headquarters
Theilerstrasse 1a
CH 6300 Zug
A6V10466141 RS-AC
Siemens AG 2022
Subject to change
Update
http://www.siemens.com/gamma-td
The device provides up to 250 communication objects. Via these objects KNX functions (group addresses) are
transposed to BACnet objects.
The communication objects can be configured optionally as:
Length
Type
Datapoint type
Description / Unit
1 bit
1.*
Binary (on/off, true/false, 1/0, …)
1 Byte
unsigned
5.001
Percentage (0...100 %)
5.010
Counter pulses
5.004
Percentage (0…255 %)
17.001
Scene number
18.001
Scene control
signed
6.010
Counter pulses
6.001
Percentage (-128…127 %)
2 Byte
unsigned
7.001
Pulses
7.013
Brightness lux
signed
8.001
Pulses difference
Float
9.*
Float value
9.001
Temperature °C
9.001
Temperature °F (KNX value in °C)
9.006
Pressure hPa (KNX value in Pa)
9.006
Pressure Pa
9.024
Power kW
9.022
Power density W/m²
9.005
Speed m/s
9.005
Speed km/h (KNX value in m/s)
9.004
Brightness lux
9.007
Humidity %
9.010
Time s
9.021
Current A (KNX value in mA)
9.021
Current mA
9.020
Voltage V (KNX value in mV)
9.020
Voltage mV
9.008
Parts/million ppm
9.009
Flow rate m³/h
9.027
Temperature °F
4 Byte
Unsigned
12.001
Counter pulses
Signed value
13.001
Counter pulses
13.010
Active energy Wh
13.013
Active energy kWh
13.002
Flow rate m³/h
Float
14.*
Float value
14.068
Temperature °C
