描述
在PLC控制系统中，需要显示的内容主要有计时器值、计数器值和数据寄存器值，数据显示方法可归纳为两种基本类型:一类为基于PLC数据通信接口，如RS-232,RS-485/422，显示装置也具有此类接口，通过数据通信方式实现数据显示。
Allen Bradley H.S. input Module 1745-E155 Used
Allen Bradley Power Supply Part# 1606-XL240E Used
Allen – Bradley 1771 – SN
ABB Board Part# EMU-01 E31709 used
GE ELECTRIC HEAVY DUTY SAFETY SWITCH THN3361 *NIB
Rexroth Valve HED 4 OH 16/50 Z14 used
Pilz 256K Ram Speicher Part# P10MR256 NIB
SIEMENS APOGEE AUTOMATION 54600387A
Danfoss Hydraulic Pump 11B1E1B2-R20 Refurbished
OMRON SYSMAC CQM1 PROGRAMMABLE CONTROLLER
Fanuc Circuit Board Model# A16B-1211-0170/11E Used
Square D Vacuum Switch Class 9015 Ser. C Type GAW-1
Allen Bradley MSR138DP Guardmaster Safety Relay Used
SICK OPTIC ELECTRONICS WL10-7323
Atos Servo Card Part# E-ME-T-05F/RR Used
Superior Electric Programmer Cat# SSP-100 W/ Cable Used
