AI523 AI523B4好价格AI523 AI523B4

AI523 AI523B4
AI523 AI523B4
AI523 AI523B4
存储器

与微型计算机一样，除了硬件以外，还有软件。才能构成一台完整的PLC。PLC的软件分为两部分: 系统软件和应用软件。存放系统软件的存储器称为系统程序存储器。

PLC存储空间的分配：虽然大、中、小型 PLC的CPU的大可寻址存储空间各不相同，但是根据PLC的工作原理，其存储空间一般包括以下三个区域：系统程序存储区，系统RAM存储区（包括I/O映象区和系统软设备等）和用户程序存储区

Synergy Microsystems P15D-B PMC Bridge 1553 PCI Mezzanine Card Interface Board

Size Control Co. Mikemaster L-2 Rotary Wheel Measurement Gauge 0.100”-1.000”

HP Agilent 1143A Probe Offset Control & Power Supply Module for 54701A Active

Ericsson/Efore BMG-980-26/18 +ABB F202 A Circuit Breaker Panel 100-127VAC 10A

Johnson Gage 10-32UNF Ring Snap Thread Gauge Inspection Measurement Caliper 1/4"

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New 5x Omega Thermocouples 4x Precision Fine Wire 0.020”x72” 1x SC-GG-K-30-36-P?P

GoldX GXSB-7555 56W DC Power Supply 4-Outlet Surge Protector PowerCore Base Unit

Swagelok SS-DLM4F4A-BK Valve Flow Control B08521 +Mounting Plate Assembly

Comet CVMX-500AC/25-B?EAA-J1 Variable Vacuum Capacitor 500pF 25/15kV CV1C-500I/25

Brooks Automation 8020EKR2-1-BU-T?RUST Teach Pendant Robot Controller Module

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NEW Endgate GemFire GF38-15HPA-002 1ft Directional Radio Antenna 37-40GHz HGA

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Torque Controls TS-30 1/4" Drive Limiting Screwdriver Hand Tool 0-30 in. lb.

Kenwood CS-5455 50MHz Analog Oscilloscope Electrical Test Equipment 3-Ch 2

Kenwood CS-5455 50MHz Analog Oscilloscope Electrical Test Equipment 3-Ch