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。
ALLEN BRADLEY DRIVE 2098-DSD-HV030X
BOSCH DRIVE EBM 1000-TA
ALLEN BRADLEY SERVO MOTOR 1326AB-C2E-11
FANUC POWER SUPPLY A06B-6087-H145
ALLEN BRADLEY 120 V AC POWER SUPPLY MODULE 1771-P4R C, PART NO:
SIEMENS SERVO MOTOR 1FK7042-5AF71-1GB2
CUTLER HAMMER SVX9000 SVX020A2-5A4B1
SIEMENS POWER BOARD 6SC6140-0FE00
SIEMENS SERVO MOTOR 1FK7063-5AH71-1AA0
ALLEN BRADLEY PANELVIEW 2711-B6C1
INDRAMAT SERVOMOTOR MAC112D-0-ED-4-C/130-A-0/WI520LV/S005
ALLEN BRADLEY SERVO DRIVE 20A D 2P1A 3 AYNNNNN
FIDIA M30 CONTROL BOARDS SIPP1
SIEMENS CONTROLLER CARD C98043-A1006-L2
YASKAWA CONTROLLER CARD JANCD-XCP01C-1
SIEMENS SERVO MOTOR 1FK7040-5AK71-1GG5
SIEMENS N2 CONTROLLER CARD GE.462000.0728.01
SIEMENS SERVO MOTOR 1PH7107-2HF02-0BK0
NUM SERVODRIVE 3UL5050I
FANUC DRIVE A06B-6079-H208
FANUC CONTROLLER CARD A16BA
FANUC CONTROLLER CARD A16B
MICROSAFE MCF 4200 MCF4224X-3
INDRAMAT PROGRAMMING MODULE MOD1/0X
FANUC DC MOTOR A06B-0614-B025 REPAIR SERVICE
LEROY SOMER DRIVE SKB
MITSHUBISHI SERVOMOTOR HD 80-11S (ENCODER: RST-X )
ALLEN BRADLEY RELAY 815-D0V4
FANUC CONTROL BOARD A16BC
FANUC AMPLIFIER A06B-6066-H013
ALLEN BRADELY AC RELAY 700-P200A1
FANUC SERVO MOTOR A06B-0545-B231
ABB SERVO DRIVE ACS800-U , ACS800-U+B056+D150+K451+P901
MITSUBISHI INVERTER, FR-A520-3.7K-TFA
ALLEN BRADLEY DRIVE 1336VT-B050-EAS-L1 REPAIR SERVICE
SIEMENS SERVO MOTOR 1FK7060-5AF71-1AA5
MAGNETEK DRIVE L718
LUTZE MODULE 743204
CUTLER HAMMER AUXILLARY CONTACT C320KA3
SIEMENS MICROMASTER 440 6SE440-2UD25-5CA1
ISOLTRA TRANSFORMER
FANUC CONTROLLER BOARD A16BA
TOSHIBA TRANSISTOR INVERTER VFS7-4075UPLH