Key Features
- IM 155-6 DP HF: Product type designation for the interface module.
- Max. 32 I/O modules and 16 ET 200AL modules: Supports module capacity within the ET 200SP station.
- PROFIBUS interface: 1 integrated RS 485 socket with PROFIBUS DP device support.
- Multi hot swapping: Module swapping during operation is supported.
- Diagnostics and status indication: Status indicator, alarms, diagnostics function, and RUN, ERROR, MAINT, PWR, and DP LEDs are provided.
- 24 V DC supply: Rated value is 24 V DC with 19.2 V to 28.8 V permissible range.
Applications
- PROFIBUS DP device integration: Connection of the module to a PROFIBUS network as a PROFIBUS DP device.
- Distributed I/O station expansion: Expansion of an ET 200SP station with up to 32 I/O modules and 16 ET 200AL modules.
Technical Summary
| Product type designation | IM 155-6 DP HF |
|---|---|
| Supply voltage, rated value (DC) | 24 V |
| Supply voltage, permissible range, lower limit (DC) | 19.2 V |
| Supply voltage, permissible range, upper limit (DC) | 28.8 V |
| Number of PROFIBUS interfaces | 1 |
| RS 485 | Yes; 1 integrated RS 485 socket |
| Transmission rate, max. | 12 Mbit/s |
| PROFIBUS DP device | Yes |
| Quantity of operable ET 200SP modules, max. | 32 |
| Quantity of operable ET 200AL modules, max. | 16 |
| Module swapping during operation (hot swapping) | Yes; Multi-hot swapping |
| Diagnostics function | Yes |
Frequently Asked Questions
What is Siemens 6ES7155-6BA01-0CN0?
It is a SIMATIC ET 200SP bundle PROFIBUS IM with IM 155-6DP HF.
What PROFIBUS interface does IM 155-6 DP HF have?
It has 1 integrated RS 485 socket and supports PROFIBUS DP device operation, PROFIBUS, PROFIsafe, DPV0, and DPV1.
What supply voltage does 6ES7155-6BA01-0CN0 require?
The rated supply voltage is 24 V DC, with a permissible range from 19.2 V DC to 28.8 V DC.
How many modules can the ET 200SP bundle handle?
It supports up to 32 ET 200SP modules and up to 16 ET 200AL modules.
What must be checked before selecting this module?
Check the PROFIBUS interface requirement, the 24 V DC supply range, and the needed ET 200SP and ET 200AL module counts.
