即以监控工作站和工控网络构成，与 PLC 程控器相连， 实现对流程设备的上位机监控。上位系统由监控微机 组成，在工控组态软件支持下，通过应用程序完成与 PLC 的通信，以图形方式动态显示生产流程和设备状态等 信息，并可以通过操作界面
SUGA LB401B 4-POSITION LIMIT SWITCH
SPIRAX SARCO K6 58127 GASKET KIT 1-1/2 FT-15 TO 125
BANNER SM51RB LED SCANNER NIB
NIB ALLEN BRADLEY 800S-2SA PUSHBUTTON STATION 800S2SA
BALLUFF BES M12MF1-PSC10F-S?04G SWITCH 10-30VDC 20 BESM1
OMEGA DP205-E CONTROLLER
DE-STA-CO 624-SS STRAIGHT LINE ACTION CLAMP STAINLE
BIMBA FSD-500.5-BH FLAT-1 CYLINDER FSD500.5BH
NIB EFECTOR IG0305 PROXIMITY SWITCH IGA2005-AB0A
NIB SUN HYDRAULICS DKFS-XHN PILOT VALVE
ALLEN BRADLEY 42SMU-7251-QD PHOTOSWITCH SER. B 42SM
TELEMECANIQUE 32A STARTER MOTOR LD4LC030 + LB1LC03M10 +
LD4-LC030 + LB1-LC03M10 + LA1-LC020 + LA9-D09-982
NIB PSYTRONICS P1301 SUPPRESSOR
NIB SM312DM5V MINIBEAM SCANNER
YAMATAKE FL7M-10J6D-Z PROXIMITY SWITCH DC 12/24V FLZM10
HONEYWELL MICRO SWITCH 1CH27 SEALED SE SWITCH
NIB SNFA BS20/47 7P62 UF SUPER PRECISION BEARING
