Features:
- Connects an ET 200M station with up to 12 modules to PROFIBUS DP.
- Time-stamps selected digital input changes before forwarding the event messages.
- Supports the documented redundant interface arrangement and extended temperature range.
The fieldbus telegram and the local backplane image form the two sides of the station data path.
Automatic baud-rate detection lets the interface follow the configured PROFIBUS DP network rate.
The interface supplies the local backplane electronics while reporting station and channel diagnostics upstream.
The Siemens 6ES7153-2BA82-0XB0 ET 200M IM 153-2 HF Interface Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6ES7153-2BA82-0XB0 IM 153-2 HF Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Joining the fieldbus to the ET 200M backplane
- Master side: The PROFIBUS DP master exchanges cyclic data with the assigned station address.
- Interface: IM 153-2 converts the fieldbus telegrams into local backplane transfers.
- Module side: Up to 12 installed S7-300 modules occupy the station process image.
Turning signal changes into buffered event messages
- Signal edge: A configured rising or falling edge triggers a time-stamp entry.
- Buffer: Event messages accumulate in the interface buffers before transmission.
- Station scale: The supported resolution changes with the number of participating modules.
Matching node settings to the RS485 network
- Address: The station is assigned one permitted PROFIBUS node address.
- Rate: The interface detects the active bus rate up to its maximum transmission speed.
- Connector: The 9-pin D-sub carries the isolated RS485 fieldbus connection.
Keeping interface state visible to the controller
- Redundant mode: A documented pair of interface modules can serve the high-availability station arrangement.
- Bus state: Interface diagnostics distinguish fieldbus faults from local module faults.
- Backplane load: The interface supply limit covers the combined electronics load of the installed modules.