(Pictures for reference) #AB ABB GE horse Invensys Foxboro, Honeywell, Westinghouse, etc., etc., etc. # Bently stock Preferred stock price club clatter Xiamen Airlines to find Yue Yue Zheng Hang small! Let Inquiry to more severe it ~! ~! ~! ~! ~! An enterprise should be unified as far as possible models PLC. Mainly taking into account the following three aspects: 1) unified model, its modules can backup each other to facilitate the procurement and management of spare parts. 2) unified model, similar to its function and use, helping improve the technology level of technology. 3) unified model, its common external equipment, resources can be shared, easy-to-network communications, coupled with position after the computer is easy to form a multi-level distributed control system. The company's main products are as follows: ↓, Allen-Bradley (USA AB) series "↓, Schneider (Schneider) product" ↓, General electric (GE) → GE ← series "↓, Westinghouse (Westinghouse) series product "↓, SIEMENS (Siemens products) ↓, sales ABB Robots FANUC Robots, YASKAWA Robots, KUKA Robots, Mitsubishi Robots, OTC Robots, Panasonic Robots, MOTOMAN Robots ↓, estinghouse (Westinghouse):. OVATION system, WDPF system, MAX1000 Spare Parts ↓, Invensys Foxboro (Foxboro): I / A Series system, FBM (live input / output module) sequence control, ladder logic control, recall the accident processing, digital to analog conversion, input / output signal processing, data communications and treatment. ↓, Invensys Triconex: redundant fault-tolerant control system, based on triple modular redundancy of the most modern fault-tolerant controller ⑨Siemens (TMR) structure (Siemens): Siemens MOORE, Siemens Simatic C1, Siemens numerical control systems, ↓, Bosch Rexroth (Bosch Rexroth): Indramat, I / O modules, PLC controller, drive module. ↓, Motorola (Motorola): MVME 162, MVME 167, MVME1772, MVME177 series