Master interface module for IM 151 CPU interface modules Siemens

Область применения

The master interface module adds a DP master interface to the IM 151-7(F-)CPU / IM 151-8(F) PN/DP CPU. A lower-level PROFIBUS DP line can thus be established. This results in the following advantages:

• Offloading of the central controller by means of distributed preprocessing
• IM 151-7 (F-)CPU / IM 151-8(F) PN/DP CPU is possible as DP master in stand-alone mode
• Use of the CPU in hierarchical networks, e.g. with IE/PB Link also on Ethernet (CBA, etc.)

Обзор

PROFIBUS DP master interface module for IM 151-7(F) CPU / IM 151-8(F) PN/DP CPU interface modules

• Integrated 12 Mbit/s PROFIBUS DP master interface in copper design
• Facilitates parallel operation of two PROFIBUS DP interfaces on one IM 151-7 (F-)CPU
• Enables operation of a PROFIBUS DP interface on an IM 151-8(F) PN/DP CPU
• Increases the availability of plants and machinery
• Functionality corresponds to the interface of an S7-300 CPU 314-2 DP configured as DP master

Programming is with STEP7 from Version V5.2 with Service Pack 1.

Дизайн

The master interface module has a 9-pin Sub-D connector (socket) for connecting to PROFIBUS DP.

Installation information:
The master interface module is to be plugged in to the right of the IM 151-7 (F-) CPU / IM 151-8(F) PN/DP CPU.

Функции

The master interface module adds a DP master interface to the IM 151-7(F-)CPU / IM 151-8(F) PN/DP CPU. The functionality and quantity structures are defined by the IM 151-7 (F-)CPU / IM 151-8(F) PN/DP CPU.

The master interface module also enables connection of a programming device to its interface. This makes routing to bus nodes possible on the integral CPU interface possible if it is operated in active mode.

Технические данные

Дальнейшая информация

Brochures

Information material for downloading can be found in the Internet:

http://www.siemens.com/simatic/printmaterial