*** SPARE PART*** SIMATIC S7-300, CPU 317-2DP, CENTRAL PROCESSING
UNIT WITH 512 KBYTE WORKING MEMORY, 1. INTERFACE MPI/DP 12MBIT/S,
2. INTERFACE DP-MASTER/SLAVE, MICRO MEMORY CARD NECESSARY SIEMENS 6ES7 317-2AJ10-0AB0 General information | Hardware product version | 01 | Firmware version | V2.6 | Engineering with | ● Programming package | STEP 7 V5.2 + SP1 or higher with HW update | Supply voltage | Rated value (DC) | | ● 24 V DC | Yes | permissible range, lower limit (DC) | 20.4 V | permissible range, upper limit (DC) | 28.8 V | external protection for power supply lines (recommendation) | 2 A min. | Input current | Current consumption (rated value) | 850 mA | Current consumption (in no-load operation), typ. | 100 mA | Inrush current, typ. | 2.5 A | I²t | 1 A²·s | Power loss | Power loss, typ. | 4 W | Memory | Work memory | ● integrated | 512 kbyte | ● expandable | No | ● Size of retentive memory for retentive data blocks | 256 kbyte | Load memory | ● Plug-in (MMC) | Yes | ● Plug-in (MMC), max. | 8 Mbyte | ● Data management on MMC (after last programming), min. | 10 y | Backup | ● present | Yes; Guaranteed by MMC (maintenance-free) | ● without battery | Yes; Program and data | CPU processing times | for bit operations, typ. | 0.05 µs | for word operations, typ. | 0.2 µs | for fixed point arithmetic, typ. | 0.2 µs | for floating point arithmetic, typ. | 1 µs | CPU-blocks | Number of blocks (total) | 2 048; (DBs, FCs, FBs OBs, SDBs); the maximum number of loadable
blocks can be reduced by the MMC being used. |
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