Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | SIMATIC DP IM151-7 F-CPU for ET200S |
| Work memory | 192 kbyte |
| Integrated interface | PROFIBUS DP via isolated RS 485 interface |
| Interface connector | 9-pole D-sub socket |
| PROFIBUS DP device transmission rate, max. | 12 Mbit/s |
| Rated supply voltage | 24 V DC |
| Permissible supply voltage | 19.2 V to 28.8 V DC |
| Load memory | Plug-in MMC, max. 8 Mbyte |
| Diagnostic buffer | 500 entries, max. |
| Mounting rail | 1; station width: ≤ 1 m or < 2 m |
| Exclusion | Without battery; SIMATIC MMC required |
Applications
- PROFIBUS DP device communication: The source supports operation as an active or passive PROFIBUS DP device and direct data exchange between slaves.
- PLC programming and diagnostics: The source supports PG/OP communication, status and control variables, forcing, diagnostic messages and diagnostic-buffer access.
Key Features
- Integrated PROFIBUS DP interface: The integrated RS 485 interface operates as a PROFIBUS DP device at up to 12 Mbit/s and uses a 9-pole D-sub socket.
- Work and load memory: Integrated work memory is 192 kbyte. Plug-in MMC load memory is supported up to 8 Mbyte; SIMATIC MMC is required.
- 24 V DC supply: Rated supply voltage is 24 V DC, with a permissible range from 19.2 V to 28.8 V DC and reverse polarity protection against destruction.
- Communication services: Supported services include PG/OP communication, global data communication, S7 basic communication and S7 communication as server.
- Diagnostics and protection: The CPU has a diagnostic buffer with up to 500 entries, diagnostic functions, alarms and a red SF group-error LED.
- Mounting and dimensions: One mounting rail can be used. Dimensions are 60 mm wide, 119.5 mm high and 75 mm deep.
Frequently Asked Questions
1. What interface does the IM151-7 F-CPU have?
It has an integrated isolated RS 485 interface for PROFIBUS DP with a 9-pole D-sub socket and a maximum transmission rate of 12 Mbit/s.
2. What supply voltage does this CPU require?
The rated supply voltage is 24 V DC. The permissible range is 19.2 V to 28.8 V DC.
3. What memory is available?
It has 192 kbyte of integrated work memory and supports plug-in MMC load memory up to 8 Mbyte.
4. Is a battery included?
It is without a battery.
5. Is a SIMATIC MMC required?
Yes. A SIMATIC MMC is required.
