PERFORMANCE & APPLICATIONSSIMATIC MICRO MEMORY CARD
| Capacity512 KB |
Memory typeNflash |
Operating voltage3.3 V |
Card familyMicro Memory Card |
| CompatibilityS7-300 |
CompatibilityC7 systems |
CompatibilityET 200 |
Successor6ES7953-8LJ31-0AA0 |
| PERFORMANCE & EFFICIENCY |
APPLICATION SCENARIOS |
| ◆ Nonvolatile flash storage retains configured program and data without a battery. |
◆ Program storage for compatible SIMATIC S7-300 CPUs. |
| ◆ Article-specific capacity supports controlled project and spare-card management. |
◆ Maintenance media for C7 compact control systems. |
| ◆ The compact card format simplifies exchange during controller service. |
◆ Configured spare memory for ET 200 CPU-based stations. |
| ◆ The exact ordering code preserves compatibility in lifecycle replacement. |
◆ Lifecycle replacement using the Siemens-designated successor path. |
SIEMENS VALUE & INDUSTRY FIT
| BRAND CHARACTERISTICS |
APPLICATION FIELDS |
| ◆ Siemens article coding identifies the capacity and hardware revision. |
◆ S7-300 control cabinets and machine automation. |
| ◆ Original SIMATIC compatibility data supports controlled replacement decisions. |
◆ C7 operator-control and compact automation systems. |
| ◆ The Micro Memory Card format integrates with established STEP 7 workflows. |
◆ ET 200 distributed-controller maintenance. |
| ◆ Official lifecycle information identifies the successor 6ES7953-8LJ31-0AA0. |
◆ Backup, commissioning and lifecycle spare-part programs. |
RECOMMENDED MODELS · SIEMENS
| 6ES7222-1HH32-0XB0 |
6ES7422-1FF00-0AA0 |
6ES7953-8LJ30-0AA0 |
6ES7138-4FB03-0AB0 |
| 6ES7142-6BF50-0AB0 |
6ES7288-3AR02-0AA0 |
6ES7288-3AT04-0AA0 |
6ES7222-1BH32-0XB0 |
| 6ES7132-6GD51-0BA0 |
6ES7222-1HF32-0XB0 |
6ES7132-6BD20-0BA0 |
6ES7142-4BF00-0AA0 |
| 6ES7421-1FH20-0AA0 |
6ES7132-4BD32-0AA0 |
6ES7952-0KH00-0AA0 |
6ES7231-7PB22-0XA8 |
| 6ES7221-1BH22-0XA0 |
6ES7972-0BA60-0XA0 |
6ES7193-4CB20-0AA0 |
6ES7400-2JA10-0AA0 |
RECOMMENDED MODELS · WEIDMÜLLER
| UR20-FBC-PN-IRT-V2 |
UR20-16DI-P |
UR20-16DO-P |
UR20-4AI-UI-16 |
| UR20-4AO-UI-16 |
UR20-8DI-P-3W |
UR20-8DO-P |
UR20-4AI-RTD-DIAG |
| UR20-2AI-SG-24-DIAG |
UR20-PF-I |
UR20-PF-O |
UR20-PF-O-2DI-DELAY |
| UR20-1COM-232-485-422 |
UR20-1CNT-100 |
UR20-2FCNT-100 |
UR20-4RO-CO-255 |
| UR20-8DI-P-2W-HD |
UR20-16DO-P-PLC-INT |
UR20-4AI-UI-DIAG |
UR20-2AO-UI-16 |