描述
梯形图编程语言是从继电器控制系统原理图的基础上演变而来的。PLC的梯形图与继电器控制系统梯形图的基本思想是一致的,但是在使用符号和表达式等方面有一定区别。
梯形图具有形象、直观、简单明了,易于理解的特点,特别适合开关量逻辑控制,是PLC最基本、最普遍的编程语言。
AA2FM28/61W-VBD516 MOTOR BOSCH REXROTH MFG R902080978
Bosch Rexroth Teach Pendant PHG GG1 PHGGG1 1070056693
One-day shipping available
REXROTH Krohne H250/RR/M9 variable-area flowmeter
NEW REXROTH INDRAMAT MHD093C-058-PGO-BN SERVO MOTOR
One-day shipping available
REXROTH 4WRPE 10W-80SJ-2X/G24K0 PROPORTIONAL VALVE
REXROTH HYDRAULIC BENT AXIS MOTOR AA2FM9061W-PSD510
Rexroth HNC100 2-Axis, VT-HNC100-2-21/W-16-I-0, (NEW)
Expedited shipping available
Rexroth Hydraulic Motor AA2FM012/61R-434754-SO
Rexroth A7V 500 LV 5.1 L P F O O Pump