描述
电磁阀的开闭、大电感负载、动作频率低的设备，PLC输出端采用继电器输出或者固态继电器输出;各种指示灯、变频器/数字直流调速器的启动/停止应采用晶体管输出。一般的手持编程器编程。手持编程器只能用商家规定语句表中的语句表（STL）编程。这种方式效率低，但对于系统容量小、用量小的产品比较适宜，具有体积小、价格低、易于现场调试等优点。这主要用于微型PLC的编程。
Bolt Loc Bolted Pressure Switch VL 3612 G5 3000 Amp Gnd
Hitran 280 kVA 575 Delta / 460 Y/ 266 3ph 280kVA 460Y
Modicon PC-E984-785 Programmable Controller PC-E984785
Allen Bradley 150-A135NBD SMC Plus 100HP Soft Start
Square D 8538 Sz 5 Combination Starter Stainless SS 3R
ITE Gould Imperial 5600 5640 Sz 5 Fused MCC Bucket 270A
Siemens SHMD69800AH SHMD 800 Amp 800A A Sensitrip 3 III
Square D Breaker MXF36800G 800Amp 800 A Electronic Trip
Sew Eurodrive DFV132M4 10 HP 1730 RPM Gear Reducer NEW
GE General Electric 3000 Amp Spectra End Tap Box 3P 4W
Westinghouse SPB 65 Pow-R Breaker SPB65 1200 Amp A
Siemens RL-1600 RL 1600 Amp Static Trip III RMS LSIG
Bolt Loc Bolted Pressure Switch VL 3612 G5 3000 Amp Gnd
