6ES7971-5BB00-0AA0, Siemens Accumulator for Use with SIMATIC S7-300 Modular Controller

SIMATIC S7-300C - Accessories

Micro Memory Card

The memory module for the 31xC series CPU is a SIMATIC Micro Memory Card (MMC)
Load memory and transportable data carriers are required to operate the CPU
Thanks to the SIMATIC Micro Memory Card, the 31xC CPUs are maintenance-free with a retentive memory
The following data is stored on the MMC:
- User program (all modules)
- Archive and formulas
- Projected data (STEP 7 projects)
- Data for updating and backing up the operating system

STEP 7 Lite

Programming software for creating user programs for SIMATIC S7-300 controllers
Suitable for stand-alone applications; no Profibus programming possible

STEP 7 V5.3 Profibus DP

Software for configuring Profibus DP
For configuring, parametrising, documenting, commissioning, testing and diagnostics
5 languages (DE, EN, FR, IT, ES)
Runs on WIN2000PROF / XPPROF
Software and documentation on CD
2 designs available:
- Floating licence for 1 user
- Trial licence for 14 days

Power Supply PS 307

Input: 120 / 230 Vac
Output: 24 Vdc / 2 A
Connections: screw terminals
Ambient temperature: 0 → +60 °C
Dimensions (W x H x D): 50 x 125 x 120 mm

Connection to RS-232 PC interface

RS232 cable, 5 m
Both components are required!

Connection to USB PC interface

PC USB adapter, 5 m long
For S7-200 / 300 / 400
Runs on WIN 2000 / XP

Profile rail

For holding assemblies
Can be screwed onto walls
Length: 530 mm

Front connector

For simple, user-friendly connection of actuators and sensors
Stock no. 453-2573 for expansion modules SM321 / 322 / 332
Stock no. 453-2589 for the CPU module and expansion module SM331

SIMATIC Manual Collection

Electronic manuals for LOGO! and SIMATIC S7-200/300, C7 on DVD, 5 languages

S7-300 Software, Accessory Modules and Accessories

SIMATIC S7-300. Super Cap Data Sheet

Contains SVHC - 1,2-dimethoxyethane; ethylene glycol dimethyl ether (EGDME) - CAS No. 110-71-4