Key Features
- PROFINET interface module: IM 155-6 PN ST interface module for SIPLUS ET 200SP.
- Bundle configuration: Includes interface module (6AG2155-6AU01-4BN0), server module (6AG1193-6PA00-7AA0), and BusAdapter BA 2xRJ45 (6AG2193-6AR00-4AA0).
- Selection capacity: 1 slot for BusAdapter, max. 32 I/O modules and 16 ET 200AL modules.
- Communication and diagnostics: 1 PROFINET interface with 2 ports, integrated switch, status indicator, alarms, diagnostics function, and LED indicators.
- Environmental protection: Conformal coating with -40…+70 °C, OT4 with ST1/2 (+85 °C for 10 minutes).
Applications
- PROFINET-based distributed I/O integration: Connects an ET 200SP station to a PROFINET network as a PROFINET IO device.
- Local module expansion on the station: Provides a station interface for up to 32 I/O modules and 16 ET 200AL modules.
Technical Summary
| Product type designation | IM 155-6 PN ST |
|---|---|
| Based on | 6ES7155-6AA01-0BN0 |
| Firmware version | V4.2 |
| FW update possible | Yes |
| I&M data | Yes; I&M0 to I&M3 |
| Module swapping during operation (hot swapping) | Yes; Single hot swapping |
| 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 PROFINET interfaces | 1; 2 ports (switch) |
| Transmission procedure | 100BASE-TX |
| Protocols | PROFINET IO device |
| Open IE communication | Yes |
| Media redundancy | Yes; PROFINET MRP |
| Address space per station, max. | 512 byte; Dependent on configuration |
| Modules per rack, max. | 32; + 16 ET 200AL modules |
| Infeed power to the backplane bus | 4.5 W |
| Power loss, typ. | 1.9 W |
| Number of submodules per station, max. | 256 |
| PROFINET system redundancy (S2) | No |
| PROFINET system redundancy (R1) | No |
| Isolation tested with | 750 V DC (type test) and according to EN 50155 (routine test) |
Frequently Asked Questions
What is Siemens 6AG2155-6AA01-4BN0 used for?
It is an IM 155-6 PN ST interface module for SIPLUS ET 200SP with PROFINET communication.
How many modules can this interface module support?
It supports up to 32 I/O modules and 16 ET 200AL modules.
What interfaces does the module provide?
It has 1 PROFINET interface with 2 ports, an integrated switch, and a pre-assembled BusAdapter BA 2xRJ45 connection.
What are the supply voltage requirements?
The rated supply voltage is 24 V DC, with a permissible range from 19.2 V DC to 28.8 V DC.
What installation and maintenance functions are included?
The module supports single hot swapping, has I&M0 to I&M3 data, and offers diagnostics, alarms, and status indication.
