而其他输出点和软设备在 I/O 映象区或系统 RAM 存储区内的状态和数据都有可能发生变化，而且排在上面的梯形图，其程序执行结果会对排在下面的凡是用到这些线圈或数据的梯形图起作用；相反，排在下面的梯形图，其被刷新的逻辑线圈的状态或数据只能到下一个扫描周期才能对排在其上面的程序起作用。
Fanuc A05B-2111-C020 Operator Panel A05B2111C020
Mettler Toledo E12889400A Main Board
Applied Robotics XC50.1SGR-16-R-5VN Robot Adapter
Cutler Hammer AF91AG0CF50D VFD Speed Drive .5HP
Cincinnati Milacron 3-531-4162A SOH Module 35314162A
Pulsar Level 130 LCD Display Process Management
Resource Data Manager PR0340-DME Orbit Mk2 Console
Parker Motion MPM664ATF6G1N AC Servo Motor 110VAC
MARPOSS 6321610602 CM0S BATTERY MEM 4K8 BOARD
Prescolite Architektur 4″ Adjustable Downlights
Turck MS13-11Ex0-T Switching Amplifier Multi Safe
Nordson 115877B Serial Port Interface Card
Hubbell S1PT3IMBLJ Systemone Fire Rated Poke-Through 20
Siemens 6EP1353-0AA00 S Dual Power Supply 6EP13530AA00
Novar Controls IQ212-4000K5 Trend Series Controller IQ2
Schneider TAC Xenta 102-AX LonMark VAV Controller 102AX
