Product Overview
Technical Summary
| Product type | IM151-7 F-CPU for ET200S |
|---|---|
| Functional role | PROFIBUS DP slave |
| Work memory | 192 kbyte, integrated; not expandable |
| Interface | 1x PROFIBUS DP; integrated isolated RS 485 interface |
| Connection | 9-pole D-sub socket |
| Supply voltage | 24 V DC rated; 19.2 V to 28.8 V DC permissible |
| Load memory | Plug-in SIMATIC MMC, max. 8 Mbyte |
| Programming package | STEP 7 V5.5 + SP1 or STEP 7 V5.2 + SP1 + HSP 219 + Distributed Safety or STEP 7 TIA Portal V11 |
| Configuration exclusions | Without battery; SIMATIC MMC required |
Key Features
Integrated isolated RS 485 interface with PROFIBUS DP device operation, active or passive, and a 9-pole D-sub socket.
192 kbyte integrated work memory; it is not expandable.
Rated supply voltage: 24 V DC; permissible range: 19.2 V to 28.8 V DC.
Plug-in SIMATIC MMC load memory is supported, up to 8 Mbyte.
Typical processing times are 0.06 μs for bit operations, 0.12 μs for word operations, and 0.16 μs for fixed point arithmetic.
The unit is without battery; a SIMATIC MMC is required.
Frequently Asked Questions
What supply voltage does 6ES7151-7FA21-0AB0 require?
The rated supply voltage is 24 V DC, with a permissible range from 19.2 V to 28.8 V DC.
What memory is available on this IM151-7 F-CPU?
It has 192 kbyte of integrated, non-expandable work memory and supports plug-in SIMATIC MMC load memory up to 8 Mbyte.
Which interface and connection does the unit provide?
It provides 1x PROFIBUS DP through an integrated isolated RS 485 interface with a 9-pole D-sub socket.
What is included in this configuration?
It is without battery, and a SIMATIC MMC is required.
