Industrial Automation » Programmable Logic Controllers (PLC)

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Used ram memory cards

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    6ES7654-1LE58-0XX0

      SIEMENS C7/RACK PC,BOX PC 6ES76541LE580XX0 SIMATIC PCS7,AS417-4, AC 120/230V 10A,,SUBRACK UR2,,4 MB MEMORY CARD RAM,,CP 443-1 EX11,,SYSTEM-MOUNTED AND PRETESTED,,RUNTIME LICENSE FOR 100 POSIMATIC PCS7,AS417-4, AC...

      Shenzhen, China
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      6ES7654-1JF58-0XX0

        SIEMENS C7/RACK PC,BOX PC 6ES76541JF580XX0 SIMATIC PCS7,AS416-2; AC 120/230 V 10A;,SUBRACK UR2;,8 MB MEMORY CARD RAM;,CP 443-1 EX11;,SYSTEM-MOUNTED AND PRETESTED,,RUNTIME LICENSE FOR 100 POSIMATIC PCS7,AS416-2; A...

        Shenzhen, China
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        6ES7654-0RX47-0XA0

          SIEMENS C7/RACK PC,BOX PC 6ES76540RX470XA0 SIMATIC PCS7,AS417-4-1H;,SUBRACK UR1;,10 M SYNC MODULE;,CP 443-1 EX11;,WITHOUT POWER SUPPLY AND,MEMORY CARD RAM;,SYSTEM-MOUNTED AND PRETESTEDSIMATIC PCS7,AS417-4-1H;,BAU...

          Shenzhen, China
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          6ES7654-0MX57-0XA0

            SIEMENS C7/RACK PC,BOX PC 6ES76540MX570XA0 SIMATIC PCS7,AS414-4-1H;,SUBRACK UR2;,10 M SYNC MODULE;,CP 443-1 EX11;,WITHOUT POWER SUPPLY AND,MEMORY CARD RAM;,SYSTEM-MOUNTED AND PRETESTEDSIMATIC PCS7,AS414-4-1H;,BAU...

            Shenzhen, China
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            6ES7654-0MX47-0XA0

              SIEMENS C7/RACK PC,BOX PC 6ES76540MX470XA0 SIMATIC PCS7,AS414-4-1H;,SUBRACK UR1;,10 M SYNC MODULE;,CP 443-1 EX11;,WITHOUT POWER SUPPLY AND,MEMORY CARD RAM;,SYSTEM-MOUNTED AND PRETESTEDSIMATIC PCS7,AS414-4-1H;,BAU...

              Shenzhen, China
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              6ES7654-4RG57-0XX0

                SIEMENS C7/RACK PC,BOX PC 6ES76544RG570XX0 SIMATIC PCS7,AS417-4H, DC 24V 10A,,SUBRACK UR2,,16 MB MEMORY CARD RAM,,WITHOUT SYNC MODULE,,CP 443-1 EX11,,SYSTEM-MOUNTED AND PRETESTED,,RUNTIME LICENSE FOR 100 POSIMATI...

                Shenzhen, China
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                6ES7654-4MD57-0XX0

                  SIEMENS C7/RACK PC,BOX PC 6ES76544MD570XX0 SIMATIC PCS7,AS414-4H, DC 24V 10A,,SUBRACK UR2,,2 MB MEMORY CARD RAM,,WITHOUT SYNC MODULE,,CP 443-1 EX11,,SYSTEM-MOUNTED AND PRETESTED,,RUNTIME LICENSE FOR 100 POSIMATIC...

                  Shenzhen, China
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                  6ES7654-3MD47-0XX0

                    SIEMENS C7/RACK PC,BOX PC 6ES76543MD470XX0 SIMATIC PCS7,AS414-4H, AC 120/230V 20A,,SUBRACK UR1,,2 MB MEMORY CARD RAM,,WITHOUT SYNC MODULE,,CP 443-1 EX11,,SYSTEM-MOUNTED AND PRETESTEDSIMATIC PCS7,AS414-4H, AC 120/...

                    Shenzhen, China
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                    6ES7654-3RG47-0XA0

                      SIEMENS C7/RACK PC,BOX PC 6ES76543RG470XA0 SIMATIC PCS7,AS417-4H; AC 120/230V 20A;,SUBRACK UR1;,16 MB MEMORY CARD RAM;,10 M SYNC MODULE;,CP 443-1 EX11;,SYSTEM-MOUNTED AND PRETESTEDSIMATIC PCS7,AS417-4H; AC 120/23...

                      Shenzhen, China
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                      6ES7654-3LE48-0XX0

                        SIEMENS C7/RACK PC,BOX PC 6ES76543LE480XX0 SIMATIC PCS7,AS417-4, AC 120/230V 20A,,SUBRACK UR1,,4 MB MEMORY CARD RAM,,CP 443-1 EX11,,SYSTEM-MOUNTED AND PRETESTED,,RUNTIME LICENSE FOR 100 POSIMATIC PCS7,AS417-4, AC...

                        Shenzhen, China
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                        6ES7654-3KF48-0XX0

                          SIEMENS C7/RACK PC,BOX PC 6ES76543KF480XX0 SIMATIC PCS7,AS416-3, AC 120/230V 20A,,SUBRACK UR1,,8 MB MEMORY CARD RAM,,CP 443-1 EX11,,SYSTEM-MOUNTED AND PRETESTED,,RUNTIME LICENSE FOR 100 POSIMATIC PCS7,AS416-3, AC...

                          Shenzhen, China
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                          6ES7654-3QD48-0XX0

                            SIEMENS C7/RACK PC,BOX PC 6ES76543QD480XX0 SIMATIC PCS7,AS414-3, AC 120/230V 20A,,SUBRACK UR1,,2 MB MEMORY CARD RAM,,CP 443-1 EX11,,SYSTEM-MOUNTED AND PRETESTED,,RUNTIME LICENSE FOR 100 POSIMATIC PCS7,AS414-3, AC...

                            Shenzhen, China
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                            6ES7654-2RG58-0XX0

                              SIEMENS C7/RACK PC,BOX PC 6ES76542RG580XX0 SIMATIC PCS7,AS417-4-1H, AC 120/230V 10A,,RED., SUBRACK UR2,,16 MB MEMORY CARD RAM,,WITHOUT SYNC MODULE,,CP 443-1 EX11,,SYSTEM-MOUNTED AND PRETESTED,,RUNTIME LICENSE FOR...

                              Shenzhen, China
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                              6ES7654-2ND68-0XC0

                                SIEMENS C7/RACK PC,BOX PC 6ES76542ND680XC0 SIMATIC PCS7,AS414-4-2H, AC 120/230V 10A,,RED., SUBRACK UR2-H,,2 MB MEMORY CARD RAM,,10M SYNC MODULE,,1M LWL-SYNC CABLE,,CP 443-1 EX11,,SYSTEM-MOUNTED AND PRETESTED,,RUN...

                                Shenzhen, China
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                                6ES7654-0PX67-0XC0

                                  SIEMENS C7/RACK PC,BOX PC 6ES76540PX670XC0 SIMATIC PCS7,AS417-4-2H;,RED. SUBRACK UR2-H;,10 M SYNC MODULE;,1 M LWL-SYNC CABLE;,CP 443-1 EX11;,WITHOUT POWER SUPPLY AND,MEMORY CARD RAM;,SYSTEM-MOUNTED AND PRETESTED,...

                                  Shenzhen, China
                                1617181920

                                Overview

                                Programmable Logic Controllers (PLCs) are essential components in industrial automation, used for controlling machinery and processes in manufacturing, production lines, and other automated systems. They are designed to handle multiple inputs and outputs, offering reliable, flexible, and scalable solutions for complex control tasks. PLCs are known for their robustness and ability to operate in harsh industrial environments.

                                FAQ

                                What factors should I consider when purchasing a PLC?

                                Consider the number of input/output points required, the processing speed, memory capacity, compatibility with existing systems, and the specific application needs. Also, check for the availability of technical support and software updates.

                                How can I ensure safe shipping of a PLC?

                                Use a reputable shipping service that specializes in delicate electronic equipment. Ensure the PLC is packaged securely with ample padding to protect against shocks and vibrations during transit.

                                What are the maintenance requirements for a PLC?

                                Regularly inspect the PLC for dust and debris, ensure proper ventilation, and check connections for any signs of wear or corrosion. Follow the manufacturer's guidelines for firmware updates and system diagnostics to ensure optimal performance.