描述
控制规模主要指控制开关量的入、出点数及控制模拟量的模入、模出，或两者兼而有之（闭路系统）的路数。但主要以开关量计。模拟量的路数可折算成开关量的点，大致一路相当于8～16点。依这个点数，PLC大致可分为微型机、小型机、中型机及大型机、超大型机。
Allen Bradley SMC Plus 40888-312-53 FRN 3B2 4088831253
NEW Honeywell CP-SPC BACnet Small Point Controller
NEW Modicon Telemecanique Magelis XBTG2110 NEW
NEW Honeywell CP-EXPIO ComfortPoint BACnet DDC Solution
NEW Honeywell CP-DIO BACnet programmable daigital contr
NEW Honeywell CP-IPC IP based Native BACnet® Network CT
Mitutoyo ARC-5701 Code. 167-769 Counter 936549
NEW DET Tronics DE1777K1 FOR R7404 Controller 002780-10
NEW Bently Nevada 3300 Proximitor Sensor 330100-50-05
NEW Bently Nevada 3300 XL 8mm BNC P/N. 330130-085-00-00
1.3GB 2.5inch Hard Drive for PLCs & Industrial Machines
Siemens SIMODRIVE 611 6SN 1123-1AA00-0CA0 MORE AVAILABL
