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2025年06月24日 星期二

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  • 6ES7954-8LC03-0AA0西门子S7 4M存储卡

  • 更新时间：2025-06-24

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详细信息

西门子微型存储卡6ES7954-8LC03-0AA0

西门子 S7-1200系列 4M 存储卡 6ES7954-8LC03-0AA0

西门子S7-1200 4M 存储卡6ES79548LC030AA0正品 包邮

S7-1x 00 CPU S7-1200 4M 存储卡 6ES7954-8LC03-0AA0西门子内存卡U盘


6ES7954-8LC03-0AA0 是西门子 SIMATIC 系列的一款 存储卡（Memory Card），于 S7-300/S7-400 PLC 系统。以下是详细技术说明：

1. 6ES7954-8LC03-0AA0核心参数速查表

特性规格
型号全称6ES7954-8LC03-0AA0
存储类型微存储卡（MMC）（Micro Memory Card）
容量64KB（早期版本，适用于中小型程序）
兼容PLCS7-300（除CPU 312/312C外全系列）、S7-400（需适配器）
写入次数≥100,000次（工业级耐久性）
工作温度-25°C ~ +85°C
防护等级IP00（需安装在PLC内部）

2. 6ES7954-8LC03-0AA0核心功能

  • 程序存储：保存用户程序（OB/FB/FC/DB等）及系统数据

  • 固件升级：更新CPU固件（需西门子官方固件文件）

  • 数据备份：断电后保持数据（替代电池备份方案）

  • 设备克隆：快速复制程序到同型号PLC

3. 6ES7954-8LC03-0AA0使用步骤

(1) 插入MMC卡

  • S7-300：直接插入CPU正面的MMC卡槽（需断电操作）

  • S7-400：需使用适配器6ES7954-8LL03-0AA0

(2) 下载程序到MMC

  1. 在STEP 7中编译完成项目

  2. 选择 "Download User Program to Memory Card"

  3. 等待进度条完成（约1-5分钟，取决于程序大小）

(3) 恢复出厂设置

  • 插入MMC卡 → 通电后CPU自动格式化卡并重置


3ABD68466911-D ACS800-04-0003-3+P901

3ABD68467110-D ACS800-04-0004-3+P901

3ABD68467136-D ACS800-04-0005-3+P901

3ABD68467152-D ACS800-04-0006-3+P901

3ABD68467217-D ACS800-04-0009-3+P901

3ABD68467225-D ACS800-04-0011-3+P901

3ABD68467233-D ACS800-04-0016-3+P901

3ABD68467241-D ACS800-04-0020-3+P901

3ABD68467250-D ACS800-04-0023-3+P901

3ABD68467284-D ACS800-04-0025-3+P901

3ABD68467306-D ACS800-04-0030-3+P901

3ABD68467331-D ACS800-04-0035-3+P901

3ABD68467349-D ACS800-04-0040-3+P901

3ABD68467381-D ACS800-04-0050-3+P901

3ABD68467390-D ACS800-04-0060-3+P901

3AUA0000023266-D ACS800-04-0075-3+P901

3ABD68467411-D ACS800-04-0100-3+P901

3ABD68467438-D ACS800-04-0120-3+P901

3AUA0000021310-D ACS800-04-0135-3+P901

3AUA0000021322-D ACS800-04-0165-3+P901

3AUA0000052346-D ACS800-04-0205-3+P901

3ABD00011142-0001 ACS800-04-0140-3+P901

3ABD00011143-0001 ACS800-04-0170-3+P901

3ABD00011144-0001 ACS800-04-0210-3+P901

3ABD00011145-0001 ACS800-04-0260-3+P901

3ABD00011146-0001 ACS800-04-0320-3+P901

3ABD00011147-0001 ACS800-04-0400-3+P901

3ABD00011148-0001 ACS800-04-0440-3+P901

3ABD00011149-0001 ACS800-04-0490-3+P901

3ABD00015478-0001 ACS800-04-0004-5+P901

3ABD00015479-0001 ACS800-04-0005-5+P901

+L504 Additional I/O-Terminal Block

+Q954 Earth Fault Monitoring, Unearthed Mains

+L505 Thermistor Relay(1 or 2 pcs)

+L506 Pt100 Relay(3, 5 or 8 pcs)

+G304 115VAC Control Voltage

+G313 Output for Motor Heater(External supply)

+G307 Terminals for External Control Voltage 230VAC or 115VAC(UPS)

+L513 ATEX Certified PTC interface(1 or 2 pcs)


ACS550-01-072A-4 37 kw 72 A 30,500.00 

ACS350-01E-02A4-2 0.37KW 

ACS350-01E-04A7-2 0.75KW

ACS350-01E-06A7-2 1.1 KW

ACS350-01E-07A5-2 1.5 KW

ACS350-01E-09A8-2 2.2 KW


ACS350 IP20系列 输入电压: 三相 AC380V-480V + -10% (不含控制盘) Type

ACS350-03E-01A2-4 0.37 KW R0 

ACS350-03E-01A9-4 0.55 KW 

ACS350-03E-02A4-4 0.75 KW 

ACS350-03E-03A3-4 1.1 KW R1 

ACS350-03E-04A1-4 1.5 KW

ACS350-03E-05A6-4 2.2 KW

ACS350-03E-07A3-4 3 4, KW

ACS350-03E-08A8-4 4 5, KW

ACS350-03E-12A5-4 5.5 KW R3 

ACS350-03E-15A6-4 7.5 KW

ACS510-01-03A3-4 1.1 kw 3.3 A 3,650.00 

ACS510-01-04A1-4 1.5 KW 4.1 A 3,850.00 

ACS510-01-05A6-4 2.2 KW 5.6 A 4,200.00 

ACS510-01-07A2-4 3 KW 7.2 A 4,600.00 

ACS510-01-09A4-4 4 KW 9.4 A 5,300.00 

ACS510-01-012A-4 11.9A 5,980.00 

ACS510-01-017A-4 7.5KW 17 A 6,650.00 

ACS510-01-025A-4 11 KW 25 A 8,050.00 

ACS510-01-031A-4 15 KW 31 A R3 11,500.00 

ACS510-01-038A-4 18.5KW 38 A 13,950.00 

ACS510-01-045A-4 22 KW 45 A R4 16,650.00 

ACS510-01-060A-4 30 KW 60 A 18,600.00 

ACS510-01-072A-4 37 KW 72 A 21,600.00 

ACS510-01-096A-4 45 KW 96 A R5 25,500.00 

ACS510-01-124A-4 55 KW 124 A R6 32,500.00 

ACS510-01-157A-4 75 KW 157 A 41,500.00 

ACS510-01-180A-4 90 KW 180 A 55,500.00 

ACS510-01-195A-4 110KW 195 A 63,500.00


ACS550-01-04A1-4 1.5kw 4.1 A 4,750.00 

ACS550-01-05A4-4 2.2 kw 5.4 A 5,050.00 

ACS550-01-06A9-4 3 kw 6.9 A 5,650.00 

ACS550-01-08A8-4 4 kw 8.8 A 6,250.00 

ACS550-01-012A-4 5.5 kw 11.9 A 6,850.00 

ACS550-01-015A-4 7.5 kw 15.4 A 8,250.00 

ACS550-01-023A-4 11 kw 23 A 12,500.00 

ACS550-01-031A-4 15 kw 31 A 15,500.00 

ACS550-01-038A-4 18.5 kw 38 A 19,000.00 

ACS550-01-044A-4 22 kw 44 A 21,500.00 

ACS550-01-059A-4 30 kw 59 A 26,500.00 

ACS550-01-072A-4 37 kw 72 A 30,500.00 

ACS550-01-096A-4 45 kw 96 A 33,900.00 

ACS550-01-124A-4 55 kw 124 A 40,500.00 

ACS550-01-157A-4 75 kw 157 A 47,500.00 

ACS550-01-180A-4 90 kw 180 A 65,500.00 

ACS550-01-195A-4 110 kw 195 A 79,800.00

+L514 ATEX Certified Pt100 interface(3, 5 or 8 pcs)

+Q971 ATEX Certified Safety function

+Q963 E-Stop, cat. 0 without opening main contactor/breaker

+Q964 E-Stop, cat. 1 without opening main contactor/breaker

+Q968 Safe torque off STO, with safety relay 

+G338 Wire marking class A1

+G339 Wire marking class A2

+G340 Wire marking class A3

+G341 Wire marking class B1

+G342 Wire marking class C1

+P913 Special Colour(Only RAL---- colours)

+C121 Marine Construction

+M600 1...1.6 A(1 pc. Only for frame size R6…R8)

+M601 1.6...2.5 A(1 pc. Only for frame size R6…R8)

+M602 2.5...4 A(1 pc for R6…R8；1, 2, or 4 pcs for nxR8i)

+M603 4...6.3 A(1 pc for R6…R8；1, 2, or 4 pcs for nxR8i)

+M604 6.3...10 A(1 pc for R7…R8； 1, 2, or 4 pcs for nxR8i)

+M605 10...16 A(1 pc for R7…R8；1 or 2 pcs for nxR8i)

+M606 16...25 A(1 pc. Only for frame size nxR8i)

ACS850-04-03A0-5

ACS850-04-03A6-5

ACS850-04-04A8-5

ACS850-04-08A0-5

ACS850-04-010A-5

ACS850-04-014A-5

ACS850-04-078A-5

ACS850-04-094A-5

ACS850-04-103A-5

ACS850-04-025A-5

ACS850-04-030A-5

ACS850-04-035A-5

ACS850-04-044A-5

ACS850-04-050A-5

ACS850-04-061A-5

ACS850-04-078A-5

ACS850-04-094A-5

ACS850-04-580A-5

ACS850-04-078A-5

ACS850-04-103A-5

3ABD64647741 +N687

3ABD64626604 +N654

3ABD64647369 +N668

3ABD64648683 +N669

3ABD00026691 +N697

3ABD00026692 

3ABD00026693 +N651 

3ABD00010847 +N652

3ABD00010848 

3ABD00010849 

3ABD00008814 

3ABD00009567 +N661

3ABD00009568 

3ABD61449981 +N671

3ABD00009573 

3ABD00009574 

3ABD68978653 +N698

3ABD00017302 +N677

 

3ABD00026690 +N679

 

3ABD68250129  +N682

 

3ABD68390834 +N685

 

3ABD64773500 +N660

 

3ABD68591538    +N655

 

3ABD68478723   +N675

 

3ABD68349672 +N678

 

释放时间待定 +N816


The ‌6ES7954-8LC03-0AA0‌ is a ‌Siemens SIMATIC Memory Card (SMC)‌ designed for ‌SIMATIC S7-1500 PLCs‌ (and some S7-1200 models). Below are key technical details, usage guidelines, and critical notes:

‌Key Specifications‌

‌Parameter‌‌Details‌
‌Type‌SIMATIC Memory Card (SMC) ‌Work Memory Extension‌
‌Capacity‌‌24 MB‌ (dedicated for PLC program storage, backups, firmware)
‌Compatibility‌‌S7-1500 PLCs‌ (all CPUs), ‌S7-1200‌ (V4.0+ firmware)
‌Primary Functions‌- Store PLC program (replaces MMC in older S7-300/400)

- Firmware updates for CPU/CP modules

- Transfer projects between PLCs (clone configs/licenses)

- Data logging/archiving (if supported by PLC)
‌Write Endurance‌~100,000 cycles (SLC NAND flash, industrial-grade)
‌Special Feature‌‌Retains data without power‌ (non-volatile)

‌Comparison to Other Siemens Cards‌

‌Card Model‌‌Use Case‌‌Capacity‌‌Key Difference‌
‌6ES7954-8LC03-0AA0‌S7-1500/S7-1200 PLCs24 MBStandard card for most applications
‌6ES7954-8LF03-0AA0‌S7-1500 (high-end)64 MBLarge projects/data logging
‌6SL3054-4AG00-2AA0‌SINAMICS S120 Drives (CF Card)512 MBFor drive firmware/parameters only

‌Critical Usage Notes‌

  1. ‌Firmware Updates‌:

    • Format card as FAT32 via Windows → Copy firmware (*.upd) to card → Insert into PLC → Power cycle.

    • ‌Do not interrupt power!‌ Brick risk is high.

  2. ‌Project Transfer/Cloning‌:

    • In TIA Portal: Project > Copy to device → Select card.

    • ‌Licenses‌: Technology/option licenses (e.g., OPC UA) ‌must be transferred separately‌ via Automation License Manager (ALM).

  3. ‌Data Logging‌:

    • Requires PLC programming (RD_REC/WR_REC instructions) → Data saved to card as CSV.

‌Troubleshooting‌

‌Issue‌‌Solution‌
‌PLC won't boot (SF LED on)‌Card corrupted → Format card via PC (FAT32) → Reload project via TIA Portal.
‌"Card not recognized"‌Clean contacts with isopropyl alcohol; replace if damaged.
‌Firmware update fails‌Verify file integrity (*.upd); use Siemens-formatted card (not generic).
‌License transfer failure‌Use Automation License Manager (ALM); ensure original license is revokable.

‌Procurement & Alternatives‌

‌Source‌‌Price‌‌Notes‌
‌Siemens Official‌90–140 USDIndustry Mall Link
‌Distributors‌75–125 USD(e.g., Radwell, PLC Center)
‌Cross-Reference‌—‌6ES7954-8LF03-0AA0‌ (64 MB for larger projects)
⚠️ ‌Non-Siemens Cards‌‌Avoid‌May cause boot failures/data corruption.


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  • 联系人： 张东清 先生
  • 职位： 销售经理
  • 电话： 0592-7796665
  • 手机： 18050108093
  • 传真： 0592-6535181
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