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

SIMATIC S7-300C - Accessories_x000D_ Micro Memory Card_x000D_ The memory module for the 31xC series CPU is a SIMATIC Micro Memory Card (MMC)_x000D_ Load memory and transportable data carriers are required to operate the CPU_x000D_ Thanks to the SIMATIC Micro Memory Card, the 31xC CPUs are maintenance-free with a retentive memory_x000D_ The following data is stored on the MMC:_x000D_ - User program (all modules)_x000D_ - Archive and formulas_x000D_ - Projected data (STEP 7 projects)_x000D_ - Data for updating and backing up the operating system_x000D_ STEP 7 Lite_x000D_ Programming software for creating user programs for SIMATIC S7-300 controllers_x000D_ Suitable for stand-alone applications; no Profibus programming possible_x000D_ STEP 7 V5.3 Profibus DP_x000D_ Software for configuring Profibus DP_x000D_ For configuring, parametrising, documenting, commissioning, testing and diagnostics_x000D_ 5 languages (DE, EN, FR, IT, ES)_x000D_ Runs on WIN2000PROF / XPPROF_x000D_ Software and documentation on CD_x000D_ 2 designs available:_x000D_ - Floating licence for 1 user_x000D_ - Trial licence for 14 days_x000D_ Power Supply PS 307_x000D_ Input: 120 / 230 Vac_x000D_ Output: 24 Vdc / 2 A_x000D_ Connections: screw terminals_x000D_ Ambient temperature: 0 → +60 °C_x000D_ Dimensions (W x H x D): 50 x 125 x 120 mm_x000D_ Connection to RS-232 PC interface_x000D_ RS232 cable, 5 m_x000D_ Both components are required!_x000D_ Connection to USB PC interface_x000D_ PC USB adapter, 5 m long_x000D_ For S7-200 / 300 / 400_x000D_ Runs on WIN 2000 / XP_x000D_ Profile rail_x000D_ For holding assemblies_x000D_ Can be screwed onto walls_x000D_ Length: 530 mm_x000D_ Front connector_x000D_ For simple, user-friendly connection of actuators and sensors_x000D_ Stock no. 453-2573 for expansion modules SM321 / 322 / 332_x000D_ Stock no. 453-2589 for the CPU module and expansion module SM331_x000D_ SIMATIC Manual Collection_x000D_ Electronic manuals for LOGO! and SIMATIC S7-200/300, C7 on DVD, 5 languages_x000D_ S7-300 Software, Accessory Modules and Accessories