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。
SIEMENS PMAC VME
YASKAWA MOTOMAN 6 AXIS SERVO CONTROLLER CACR-SV3AAA
FANUC SERVO AMPLIFIER MODULE,A06B-6124-H105
CUTLER HAMMER CIRCUIT BREAKER FDB3015V
TB WOODS AC DRIVE WF2C5003-0N
ALLEN BRADLEY DRIVE 1336F-BRF75-AA-EN
SIEMENS CONTROL CARD 6FX1124-1CD10 OR 580231.9103.01
SIEMENS SIMODRIVE (POWER SUPPLY) 6SN1145-1AA01-0AA1
SIEMENS SERVO MOTOR 1FK7103-5AF71-1GG5
SIEMENS SERVO MOTOR 1FK7100-5AF71-1SG2
MITSUBISHI INVERTER FR-A540-3.7K-NA
AEG SERVO MOTOR CCP 31-RB
FANUC SERVO MOTOR A06B-0213-B200#0100
FANUC DRIVE A06B-6151-H075#580
INDRAMAT SERVOMOTOR MKD071B-035-GG0-KN
DANFOSS VLT AUTOMATION DRIVE 131B0424
SIEMENS SERVO MOTOR 1FK7083-5AH71-1AB3
RENISHAW MACHINE INTERFACE FI7
ALLEN BRADLEY DRIVE 1370AR-BOB67-E REPAIR SERVICE
HONEYWELL BURNER CONTROL RM7890B-1014
ALLEN BRADLEY SERVO MOTOR MPL-B320P-8J22AA
MAGNETEK DRIVE DS440
ALLEN BRADLEY POWERFLEX 70 DRIVE 20A D 022 A 3 AYNANNN SER.A
SIEMENS SERVOMOTOR 1FK6063-6AF71-1AG2
INDUSTRIAL INDEXING SYSTEMS SERVOMOTOR MBMEB
ALLEN BRADLEY INPUT CARD 1746-0B16
ALLEN BRADLEY POWERFLEX 40 DRIVE 22B-A2P3N114 SER. A
SIEMENS SERVO MOTOR 1PH7105-2NF02-0CC2
ALLEN BRADLEY DRIVE 1336VT-B020-EAP-S1
FANUC SERVO AMPLIFIER A06B-6114-H208
INTERNATIONAL INSTRUMENTS SCXI-1102
FANUC PULSECODER AT061
INDARMAT PERMANENTMAGNET- DREHSTROM MAC 90B0-0-PD-2-C/1
SCHNEIDER TSX QUANTUM RELAY OUT NEW OPEN BOX 140DRA84000
SQUARE D QO LOAD CENTER Q02-4L70S
ALLEN BRADLEY DRIVE 1336-B010-EAD-FA2-L3 SER.A
SIEMENS SERVO MOTOR 1FK7063-5AH71-1EB3
COMPUMOTOR SERVO DRIVE ZV-25
INDRAMAT PROGRAMMING MODULE MOD13/1X
CUTLER HAMMER CONTACTOR C10EN3 SERIES CB1
SIEMENS SERVO MOTOR 1FT5046-0AH01-1-Z
BALDOR SERVOMOTOR EM7064T-C REPAIR SERVICE
SIEMENS CPU CONTROL MODULE 6FX1123-1CC01