西門子（SIEMENS）公司的PLC產品包括LOGO、S7-200、S7-1200、S7-300、S7-400等。 西門子S7系列PLC體積小、速度快、標準化，具有網絡通信能力，功能更強，可靠性高。S7系列PLC產品可分為微型PLC（如S7-200），小規模性能要求的PLC（如S7-300）和中、高性能要求的PLC（如S7-400）等。西門子股份公司是全球*的技術企業，創立于1847年，業務遍及全球200多個國家，專注于電氣化、自動化和數字化領域。作為大的高效能源和資源節約型技術供應商之一，西門子在海上風機建設、聯合循環發電渦輪機、輸電解決方案、基礎設施解決方案、工業自動化、驅動和軟件解決方案以及醫療成像設備和實驗室診斷等領域占據*地位。
西門子早在中國開展經營活動可以追溯到1872年，當時西門子公司向中國出口了*臺指針式電報機，并在20世紀來臨前夕交付了中國*蒸汽發電機以及*輛有軌電車。1985年，西門子與中國政府簽署了合作備忘錄，成為*家與中國進行深入合作的外國企業。140多年來，西門子以創新的技術、的解決方案和產品堅持不懈地為中國的發展提供全面支持，并以出眾的品質和令人信賴的可靠性、*的技術成就、不懈的創新追求，在業界獨樹一幟。
西門子見證了中國改革開放帶來的巨大變化，同時也順應時代潮流，不斷積極進行自身的改革與發展。2014財年（2013年10月1日——2014年9月30日），西門子在中國的總營收達到64.4億歐元，實現穩健增長。西門子已在中國建立了77家運營企業，擁有超過32000名員工，是中國的外商投資企業之一。
INDRAMAT 109-0743-3B04 POWER SUPPLY
INDRAMAT 109-0743-3B0500 RSK4 BOARD
INDRAMAT 109-0785-4B1414 DSS1 BOARD
INDRAMAT 109-0919-4B2902 DLC2 BOARD
INDRAMAT 109-0919-4B2906 PCB
INDRAMAT 109-0967-4B0105 AKM01 BOARD
INDRAMAT 109-1040-4B06-0 PCB
INDRAMAT 109-425-7201 TA2 BOARD
INDRAMAT 109-462-4201B-1 JF3-1 BOARD
INDRAMAT 234271-01664 FIRING BOARD
INDRAMAT 234271-02380 FIRING BOARD
INDRAMAT 234271-07507 FIRING BOARD
INDRAMAT 234271-07915 PCB
INDRAMAT 237244-02996 IGS1 BOARD
INDRAMAT 237244-05065 IGS1 BOARD
INDRAMAT 237244-07399 IGS1 BOARD
INDRAMAT 244319 RC32 BOARD
INDRAMAT 244324 JUT7 BOARD
INDRAMAT 244812 SM17 BOARD
INDRAMAT 244888 CPU BOARD
INDRAMAT 245643-23532 CONTROL BOARD
INDRAMAT 246945 RC18 BOARD
INDRAMAT 277724-01059 CONTROL BOARD
INDRAMAT 277724-01370 RAC3 CONTROL BOARD
INDRAMAT APRB02-02-FW SERCOS INTERFACE MODULE
INDRAMAT BGRNTB02-00 POWER SUPPLY
INDRAMAT CLC-D02.3 CONTROL CARD
INDRAMAT CLC-D02/DBS03 2-BD ASSEMBLY
INDRAMAT CLM01.3-X-0-2-0 CONTROLLER
INDRAMAT DAE1.1 PCB
INDRAMAT DDS02.1-A050-R AC SERVO DRIVE
INDRAMAT DDS02.1-F200-D AC SERVO DRIVE
INDRAMAT DDS02.1-W015-D AC SERVO DRIVE
INDRAMAT DDS02.1-W025-D AC SERVO DRIVE
INDRAMAT DDS02.1-W025-DS AC SERVO DRIVE
INDRAMAT DDS02.1-W050-D AC SERVO DRIVE
INDRAMAT DDS02.1-W100-D AC SERVO DRIVE
INDRAMAT DDS02.1-W150-D AC SERVO DRIVE
INDRAMAT DDS02.1-W200-D AC SERVO DRIVE
INDRAMAT DDS02.1W015DS01 AC SERVO DRIVE
INDRAMAT DDS02.1W025DA01 AC SERVO DRIVE
INDRAMAT DDS02.1W100DA01 AC SERVO DRIVE
INDRAMAT DDS02.1W150DS01 AC SERVO DRIVE
INDRAMAT DDS02.1W200DS01 AC SERVO DRIVE
INDRAMAT DDS02.2-A100-B AC SERVO DRIVE
INDRAMAT DDS02.2-A200-B AC SERVO DRIVE
INDRAMAT DDS02.2-W015-B AC SERVO DRIVE
INDRAMAT DDS02.2-W050-B AC SERVO DRIVE
INDRAMAT DDS02.2-W100-B AC SERVO CONTROL
INDRAMAT DDS02.2-W200-B AC SERVO DRIVE
INDRAMAT DDS03.1W050DS01 AC SERVO DRIVE
INDRAMAT DEA4.2M I/O BOARD
INDRAMAT DG-1604 ENCODER
INDRAMAT DKC01.1-040-7FW AC SERVO DRIVE
INDRAMAT DKC02.1-040-7FW AC SERVO DRIVE
INDRAMAT DKC02.3-040-7-F AC SERVO DRIVE
INDRAMAT DKC02.3-040-7FW AC SERVO DRIVE
INDRAMAT DKC03.3-040-7FW AC SERVO DRIVE
INDRAMAT DKC11.1-040-7FW AC SERVO DRIVE
INDRAMAT DKC11.3-100-7FW AC SERVO DRIVE
INDRAMAT DKR03.1-W100NBA 26KW AC DRIVE
INDRAMAT DKR03.1-W200NBE 35KW AC DRIVE
INDRAMAT DKS01.1W030BDA0 AC SERVO DRIVE
INDRAMAT DKS01.1W030BDL0 AC SERVO DRIVE
INDRAMAT DKS01.1W100ADL0 AC SERVO DRIVE
INDRAMAT DSS1.3 PCB
INDRAMAT FWCDSMO2.1ASE02 PERSONALITY MODULE
INDRAMAT HDD02.2W040NHD1 DRIVE CONTROL
INDRAMAT HDS03.2W075N DRIVE CONTROL
INDRAMAT HDS03.2W100N DRIVE CONTROL
INDRAMAT HDS04.2W200N DRIVE CONTROL
INDRAMAT HDS3.2-W075N AC CONTROLLER
INDRAMAT HVE02.2-W018N POWER SUPPLY
INDRAMAT HVR03.2-W045N POWER SUPPLY
INDRAMAT KAT4.2 CONTROL PANEL
INDRAMAT KDA3.2-150-3-D0 AC M-S DRIVE
INDRAMAT KDS1.1030300W11 SERVO AMPLIFIER
INDRAMAT KDS1.1030300W12 SERVO AMPLIFIER
INDRAMAT KDS1.1050300W11 SERVO AMPLIFIER
INDRAMAT KDS1.1050300W12 SERVO AMPLIFIER
INDRAMAT KDS1.1100300S10 SERVO AMPLIFIER
INDRAMAT KDS1.1100300W11 SERVO AMPLIFIER
INDRAMAT KDS1.1100300W12 SERVO AMPLIFIER
INDRAMAT KDS1.1150300W11 SERVO AMPLIFIER
INDRAMAT KDS1.1150300W12 SERVO AMPLIFIER
INDRAMAT KDS1.3-050300W1 SERVO AMPLIFIER
INDRAMAT KDV1.3-100-115 POWER SUPPLY
INDRAMAT KDV1.3-100-220 POWER SUPPLY
INDRAMAT KDV4.1-30-3 POWER SUPPLY
INDRAMAT MOD-1/1X358-003 PROGRAMMING MODULE
INDRAMAT NAM1.2-08 LINE FILTER
INDRAMAT NAM1.2-15 LINE FILTER
INDRAMAT NAM1.3-08 LINE FILTER
INDRAMAT NAM1.3-15 LINE FILTER
INDRAMAT NK3 PCB
INDRAMAT NK3.2 CONTROL BOARD
INDRAMAT OSI1-4/01 CONVERTER MODULE
INDRAMAT PAK-1.C PCB
INDRAMAT PAK-1/01C PCB
INDRAMAT PE-101 ADJUSTMENT BOARD
INDRAMAT PEK-2/02C PCB
INDRAMAT PEK-3 PCB
INDRAMAT PLCB01-02 PLC
INDRAMAT RAC2.1-200-380A SPINDLE DRIVE
INDRAMAT RAC2.2-200-460 SPINDLE DRIVE
INDRAMAT RAC3.1-100-460 SPINDLE DRIVE
INDRAMAT RAC3.1-150-460 SPINDLE DRIVE
INDRAMAT RD51.2-4B-003-L DRIVE
INDRAMAT RMA12216RE230-2 INTERBUS
INDRAMAT RMB12.2-04 INTERBUS-S MODULE
INDRAMAT SOT02-E2R-FW REXROTH PANEL
INDRAMAT TBM1.1-20 BLEEDER MODULE
INDRAMAT TBM1.1-20W1/115 BLEEDER MODULE
INDRAMAT TBM1.1-20W1/220 BLEEDER MODULE
INDRAMAT TBM1.2-40W1/024 BLEEDER MODULE
INDRAMAT TCM1.1-08-WO CAPACITOR-TCM
INDRAMAT TDM1-100-300-W1 PROGRAMMING MODULE
INDRAMAT TDM1.2-030300W0 SERVO DRIVE
INDRAMAT TDM1.2-030300W1 SERVO DRIVE
INDRAMAT TDM1.2-050300W0 SERVO DRIVE
INDRAMAT TDM1.2-050300W1 SERVO DRIVE
INDRAMAT TDM1.2-100300W0 SERVO DRIVE
INDRAMAT TDM1.2-100300W1 SERVO DRIVE
INDRAMAT TDM1.2-300W1000 SERVO DRIVE
INDRAMAT TDM1.3-050300W1 SERVO DRIVE MODULE
INDRAMAT TDM1.3-100300W0 SERVO DRIVE MODULE
INDRAMAT TDM1.3-100300W1 SERVO DRIVE MODULE
INDRAMAT TDM1.4-050300W0 SERVO DRIVE MODULE
INDRAMAT TDM1.4-050300W1 SERVO DRIVE MODULE
INDRAMAT TDM1.4-100300W0 SERVO DRIVE MODULE
INDRAMAT TDM1.4-100300W1 SERVO DRIVE MODULE
INDRAMAT TDM2.1-030300W0 SERVO DRIVE MODULE
INDRAMAT TDM2.1-030300W1 SERVO DRIVE MODULE
INDRAMAT TDM3.1-020300W0 SERVO DRIVE MODULE
INDRAMAT TDM3.1-020300W1 SERVO DRIVE MODULE
INDRAMAT TDM3.2-020300W0 SERVO DRIVE MODULE
INDRAMAT TDM3.2-020300W1 SERVO DRIVE MODULE
INDRAMAT TDM3.2-030300W0 SERVO DRIVE MODULE
INDRAMAT TDM3.2-030300W1 SERVO DRIVE MODULE
INDRAMAT TDM3.3-020300W0 SERVO DRIVE MODULE
INDRAMAT TDM3.3-030300W0 SERVO DRIVE MODULE
INDRAMAT TDM3.3-030300W1 SERVO DRIVE MODULE
INDRAMAT TDM4.1-020300W0 SERVO DRIVE MODULE
INDRAMAT TDM4.1-020300W1 SERVO DRIVE MODULE
INDRAMAT TDM4.1-030300W0 SERVO DRIVE MODULE
INDRAMAT TDM4.1-030300W1 SERVO DRIVE MODULE
INDRAMAT DDS02.2-W015-B AC SERVO DRIVE
INDRAMAT DDS02.2-W050-B AC SERVO DRIVE
INDRAMAT DDS02.2-W100-B AC SERVO CONTROL
INDRAMAT DDS02.2-W200-B AC SERVO DRIVE
INDRAMAT DDS03.1W050DS01 AC SERVO DRIVE
INDRAMAT DEA4.2M I/O BOARD
INDRAMAT DG-1604 ENCODER
INDRAMAT DKC01.1-040-7FW AC SERVO DRIVE
INDRAMAT DKC02.1-040-7FW AC SERVO DRIVE
INDRAMAT DKC02.3-040-7-F AC SERVO DRIVE
INDRAMAT DKC02.3-040-7FW AC SERVO DRIVE
INDRAMAT DKC03.3-040-7FW AC SERVO DRIVE
INDRAMAT DKC11.1-040-7FW AC SERVO DRIVE
INDRAMAT DKC11.3-100-7FW AC SERVO DRIVE
INDRAMAT DKR03.1-W100NBA 26KW AC DRIVE
INDRAMAT DKR03.1-W200NBE 35KW AC DRIVE
INDRAMAT DKS01.1W030BDA0 AC SERVO DRIVE
INDRAMAT DKS01.1W030BDL0 AC SERVO DRIVE
INDRAMAT DKS01.1W100ADL0 AC SERVO DRIVE
INDRAMAT DSS1.3 PCB
INDRAMAT FWCDSMO2.1ASE02 PERSONALITY MODULE
INDRAMAT HDD02.2W040NHD1 DRIVE CONTROL
INDRAMAT HDS03.2W075N DRIVE CONTROL
INDRAMAT HDS03.2W100N DRIVE CONTROL
INDRAMAT HDS04.2W200N DRIVE CONTROL
INDRAMAT HDS3.2-W075N AC CONTROLLER
INDRAMAT HVE02.2-W018N POWER SUPPLY
INDRAMAT HVR03.2-W045N POWER SUPPLY
INDRAMAT KAT4.2 CONTROL PANEL
INDRAMAT KDA3.2-150-3-D0 AC M-S DRIVE
INDRAMAT KDS1.1030300W11 SERVO AMPLIFIER
INDRAMAT KDS1.1030300W12 SERVO AMPLIFIER
INDRAMAT KDS1.1050300W11 SERVO AMPLIFIER
INDRAMAT KDS1.1050300W12 SERVO AMPLIFIER
INDRAMAT KDS1.1100300S10 SERVO AMPLIFIER
INDRAMAT KDS1.1100300W11 SERVO AMPLIFIER
INDRAMAT KDS1.1100300W12 SERVO AMPLIFIER
INDRAMAT KDS1.1150300W11 SERVO AMPLIFIER
INDRAMAT KDS1.1150300W12 SERVO AMPLIFIER
INDRAMAT KDS1.3-050300W1 SERVO AMPLIFIER
INDRAMAT KDV1.3-100-115 POWER SUPPLY
INDRAMAT KDV1.3-100-220 POWER SUPPLY
INDRAMAT KDV4.1-30-3 POWER SUPPLY
INDRAMAT MOD-1/1X358-003 PROGRAMMING MODULE
INDRAMAT NAM1.2-08 LINE FILTER
INDRAMAT NAM1.2-15 LINE FILTER
INDRAMAT NAM1.3-08 LINE FILTER
INDRAMAT NAM1.3-15 LINE FILTER
INDRAMAT NK3 PCB
INDRAMAT NK3.2 CONTROL BOARD
INDRAMAT OSI1-4/01 CONVERTER MODULE
INDRAMAT PAK-1.C PCB
INDRAMAT PAK-1/01C PCB
