存储设备：它用于永久性地存储用户数据，使用户程序不丢失。这些设备，如存储卡、存储磁带、软磁盘或只读存储器。而为实现这些存储，相应的就有存卡器、磁带机、软驱或ROM写入器，以及相应的接口部件。各种PLC大体都有这方面的配套设施。
IDT PANELMATE
ACOPIAN REGULATED POWER SUPPLY K20D25
FANUC AC SPINDLE MOTOR A06B-1008-B100
MODICON GOULD SERVO MOTOR CCP 37-R
ELAU CONTROLLER BE-7/10
SIEMENS CONTROLLER CARD 6SC6500-0BB01
SIEMENS SERVO MOTOR 1FT6084-1AH71-4AG1
ABB 3HABRecitfier
SIEMENS SERVO MOTOR 1FK7103-5AF71-1AA2
SIEMENS SERVO MOTOR 1HU3076-0AC01-Z
SCHNEIDER TSX QUANTUM DC OUT 140DDO35300
ALLEN BRADLEY POWER SUPPLY 20D R 248 A 0 ENNANANE
GE FANUC OUTPUT MODULE IC693MDL930C
ALLEN BRADLEY 2711E-T14C6 Panelview
ALLEN BRADLEY DRIVE 1336-C020-EOE-S1
FANUC SERVO AMPLIFIER A06B-6076-H104
INDRAMAT SERVO MOTOR MAC090B-0-JD-1-B/110-AS001
ABB ANALOG I/O DSQC 355
TELEMECANIQUE SQUARE D LC1F265
SIEMENS SERVO MOTOR 1FK7083-5AH71-1AB0
ALLEN BRADLEY DC MOTOR 1326DS-L4D-FL-E1
ALLEN BRADLEY DC SERVO MOTOR 1326D5-L2D-FL-E1
SIEMENS MICROMASTER DRIVE 6SE3216-8BB40
SIEMENS SIMODRIVE 611 6SN1123-1AA00-0BA0
INDRAMAT KEYPAD CTA04.1B
ALLEN BRADLEY POWERFLEX 20A D 2P1 A 0 AYNNNC0 SER. A
ALLEN BRADLEY DRIVE 1336-C025-EJF-RP3
EMI FILTER LF3005A-Y1
ALLEN BRADLEY POWERFLEX 22A-A4P5N104
KOLLMORGEN DRIVE *AS IS* S70302-NANANA-NA
ALLEN BRADLEY DRIVE 1370AR-AOA75-E REPAIR SERVICE
MODICON SERVO MOTOR CM52-R W/SEAL
INDRAMAT SERVOMOTOR MAC090C-0-KD-1-B/110-A
FIDIA CNC POWER SUPPLY +5V AF100
SIEMENS SIMATIC S5 BUS MODULE 6ES5 700-8MA11
YASKAWA SPINDLE MOTOR UAACLA-30AA2KB
FANUC AC SERVO MOTOR A06B-0358-B756
SCHNEIDER TSX QUANTUM AN IN 16CH CURRENT NEW OPEN BOX 140ACI04000
CUTLER HAMMER SV9000 SV9020AS-6M0B00
PACIFIC SCIENTIFIC BRUSHLESS SERVO MOTOR S33ANNH-RNVM-00
MITSUBISHI DRIVE MR-H700ACN-D-UE
SIEMENS CONTROLLER CARD 6SN1118-0DM13-0AA1
WESTINGHOUSE CIRCUIT BREAKER EB3050