KNX/EIB/TP1 Interface module for industrial automation, with 254 group addresses and 253 communication objects.
Product Model753-646
Product ID47068
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeatureSupports up to 254 group addresses and 253 communication objects
2
FeatureAutomatic router mode when connected to KNX IP Controller
3
Low current consumption5 mA (KNX), 25 mA (5 V system supply)
4
FeatureRobust design with IP20 protection and high vibration and shock resistance
5
FeatureEasy commissioning via WAGO-I/O-PRO V2.3 and ETS Professional Software
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Device specification
KNX/TP1 bus specification: 1.0
Device-specific
Number of group addresses: 254; Number of communication objects: 253; Number of associations: 254
Current consumption, typ.
5 mA (KNX)
Transmission rate
9.6 kBd ( (KNX))
Data width
24 bytes
Supply voltage
KNX: via KNX power supply unit
Commissioning
WAGO-I/O-PROV2.3
Advanced diagnostics
via FbKNX_Master_646 function block (device mode)
Supply voltage (system)
5 VDC; Via data contacts
Current consumption (5 V system supply)
25mA
Isolation
2.5 kV (rms)
Indicators
LED (A, C, E, H) green: router mode, data transfer, local bus, device mode, KNX bus voltage; LED (B, F, G) red: KNX programming mode, buffer overflow, internal error; LED (D) yellow: KNX data transfer
Connection technology: inputs / outputs
8 x CAGE CLAMP®
Connection type 1
Inputs/Outputs
Solid conductor
0.08 … 2.5 mm2 / 28 14 AWG
Fine-stranded conductor
0.08 … 2.5 mm2 / 28 14 AWG
Strip length
9 10 mm / 0.35 0.39 inches
Connection point (other) designation
Programming button; Bridge 2/6
Width
12 mm / 0.472 inches
Height
100 mm / 3.937 inches
Depth
69 mm / 2.717 inches
Depth from upper-edge of DIN-rail
61.8 mm / 2.433 inches
Mounting type
DIN-35 rail
Pluggable connector
Pluggable
Color
light gray
Housing material
Polycarbonate; polyamide 6.6
Fire load
1.044MJ
Weight
55.9g
Conformity marking
CE
Ambient temperature (operation)
0 … +55 °C
Ambient temperature (storage)
-40 … 85 °C
Protection type
IP20
Pollution degree
2 per IEC 61131-2
Operating altitude
0 2000 m / 0 6562 ft
Mounting position
Horizontal left, horizontal right, horizontal top, horizontal bottom, vertical top and vertical bottom
Relative humidity (without condensation)
95%
Vibration resistance
4g per IEC 60068-2-6
Shock resistance
15g per IEC 60068-2-27
EMC immunity to interference
per EN 61000-6-2, marine applications
EMC emission of interference
per EN 61000-6-3, marine applications
Exposure to pollutants
Per IEC 60068-2-42 and IEC 60068-2-43
Permissible pollutant concentration H2S at a relative humidity < 75%
10ppm
Permissible pollutant concentration SO 2 at a relative humidity < 75%
