Accessory variant: Battery
For use with: SIMATIC S7-300 Modular Controller

SIMATIC S7-300C - Accessory. Micro Memory Card. A SIMATIC Micro Memory Card (MMC) is used as a storage module for the CPUs 31xC. Load memory and portable data carriers are essential for operating the CPU. The SIMATIC Micro Memory Card ensures maintenance-free operation and retention for the CPUs 31xC. The following data is stored on the MMC:

• User program (all blocks)
• Archives and recipes
• Project data (STEP 7 projects)
• Data for an operating system update, backup of the operating system.

STEP 7 lite. Programming software for creating user programs for SIMATIC S7-300 controllers. Suitable for simple stand-alone applications; Profibus programming is not possible.

STEP 7 V5.3 Profibus DP. Software for the configuration of Profibus DP. Configure, parameterize, document, commission, test, and diagnose. Available in 5 languages (D, E, F, I, S). Compatible with Windows 2000/XP. Software and documentation on CD.

2 versions available:

• Floating License for 1 user
• Trial License for 14 days.

Power supply PS 307. Input: 120/230 V AC, Output: 24 V DC / 2 A, Connections: screw terminals, Ambient temperature: 0 to +60 °C, Dimensions (W x H x D): 50 x 125 x 120 mm.

Connection to PC interface RS232. RS232 cable, 5 m. Both components are required! Connection to PC interface USB. USB PC adapter, 5 m long. Usable for S7-200/300/400 under Windows 2000/XP.

Profile rail. For mounting the modules. Can be screwed to walls, Length: 530 mm.

Front connector. For easy, user-friendly connection of actuators and sensors. Order number: 453-2573 for expansion modules SM321/322/332. Order number: 453-2589 for CPU modules and expansion module SM331.

SIMATIC Manual Collection. Electronic manuals for LOGO! and SIMATIC S7-200/-300, C7 on DVD, available in 5 languages.