描述
梯形图编程语言习惯上叫梯形图。梯形图沿袭了继电器控制电路的形式，也可以说，梯形图编程语言是在电气控制系统中常用的继电器、接触器逻辑控制基础上简化了符号演变而来的，具有形象、直观、实用，电气技术人员容易接受，是目前用得最多的一种PLC编程语言。
*Reliance Electric Industrial dutymaster AC Motor 10HP*
Reliance Duty-Master, 60 hp, electric motor
Reliance Electric AutoMax 10 Slot Rack # 57C332
Reliance Electric AutoMate Programmer 45C94
Expedited shipping available
Reliance Electric Regen MinPak VS Drive 14C33 DC 180
Reliance Electric Brushless AC Servo Controller HR2000
RELIANCE ELECTRIC 6033-03-812 USPP 603303812
RELIANCE ELECTRIC CARDPAK D-49011-6A DRIVER
Expedited shipping available
RELIANCE ELECTRIC 0-51818-2 PLC MODULE NIB
RELIANCE ELECTRIC AUTOMATE PROGRAMMER MODEL 45C94
One-day shipping available
RELIANCE ELECTRIC B76S5021N-UL NSFP B76S5021NUL
RELIANCE ELECTRIC 61C-515 USPP 61C515
