描述
输入模块、单输出模块、输入输出模块、温度模块、速输入模块等。PLC的这种模块化设计为用户的产品开发提供了方便。当用PLC进行网络设计时,其难度比PLC单机控制大得多。首先你应选用自己较熟悉的机型,对其基本指令和功能指令有较深入的了解,并且指令的执行速度和用户程序存储容量也应仔细了解。否则,不能适应你的实时要求,造成系统崩溃。另外,对通信接口、通信协议、数据传送速度等也要考虑。
USED Allen Bradley 1785-L60B/E PLC-5 Processor Module
NEW Allen Bradley 852S-A Solid State Timing Unit
NEW Cleco 8RSA-10 Inline Air Powered Screwdriver
NEW Ross 3573A6162 Type B Pneumatic Safety Valve
Lakeland Parker Hydraulic Tube Bender 412 12×1-3/4mm
Parker 400 Series Hydraulic Tube Bender 412 12×1-3/4mm
MOOG DACS2000 Digital Position Controller CZ1102Y66A
USED Banner USCC-2L2M Micro-Screen Control Box
Allen Bradley 1336S-AQF30-AA-EN4-HA2-L6E Drive 30HP
USED Berger Lahr TLC532 F Positioning Servo Drive
USED Ekonogage Model G Pin Gauge Set .498 TO .751
USED Allen Bradley 1756-ENBT/A Ethernet Comm Bridge
USED Allen Bradley 1794-IT8 Thermocouple Input Module
400 Amp Square D Molded Case Circuit Breaker LAL36400