Siemens 5WG1 148-1AB04 Instabus EIB RS232 Interface
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Communication Interface Module
SIEMENS 5WG1 148-1AB04 INSTABUS EIB RS 232 interface module with FT 12 protocol, DIN-rail mounting, and DB9 connector for KNX/EIB programming and diagnostics.
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SIEMENS 5WG1 148-1AB04 INSTABUS EIB RS 232 Interface
The SIEMENS 5WG1 148-1AB04 is an INSTABUS EIB RS 232 communication interface module designed for programming, commissioning, and diagnostic tasks within KNX/EIB automation systems. This DIN-rail mounted N-system device enables reliable serial communication between a PC and the EIB / KNX Instabus network.
Manufacturer: SIEMENS
Type: INSTABUS EIB RS 232 Interface / Communication Interface Module
Model: 5WG1 148-1AB04
| Technology | Uses FT 12 Standard Protocol For Communication |
| Device Type | N-System DIN-Rail Mounted Device |
| Bus System | EIB / KNX Instabus |
| Communication Port | RS-232 Serial Interface |
| Connector Type | 9-Pin Sub-D (DB9) |
| Interface Purpose | Programming, Commissioning And Diagnostics |
| Ambient Temperature (AMB TEMP) | -5 To 45 °C |













