描述
熟悉可编程序控制器、功能表图及有关的编程语言有利于缩短编程时间,因此,工程设计选型和估算时,应详细分析工艺过程的特点、控制要求,明确控制任务和范围确定所需的操作和动作,然后根据控制要求,估算输入输出点数、所需存储器容量、确定PLC的功能、外部设备特性等,最后选择有较高性能价格比的PLC和设计相应的控制系统。
YASKAWA V7-4X CIMR-V7CU47P5 VARIABLE FREQ DRIVE 14 kva
Modicon Primary Adapter PCP MM-32PR-000 MM32PR000 NIB
GE PC Card ic3600 IC3600AIAD1B IC3600AIAD NO DOA’S
TOYODA Board Card Module PC3JB-I/O PC3JB 60201H0021 NEW
NEW GE PC IC3600 Board Card IC3600AIAD1C1D IC3600AIAD
NEW GOULD MA-J821-001 REMOTE I/O RECEIVER J821 NEW
ABB BAILEY CONTROLS 6639049d1 SLC01 main board
ABB DDCS Interface Board YPQ-112B YPQ-112 YPQ NEW
Reliance Snubber Resistor 2SR21200 D2-3291 230v NEW
NEW ALLEN BRADLEY 810-A09A 810A09A SER B RELAY NIB
FOXBORO 2AX-A4-S 2AXA4S CONTROL CARD AUTO-MANUAL