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 AC SERVO MOTOR MPM-B1653C-MJ74AA SERIES A
ALLEN BRADLEY DRIVE 1336-B020-ECE-L2
INDRAMAT CONTROLLER CARDA01-07
ALLEN BRADLEY SERVO MOTOR,1326 AB -B2ED
YASKAWA ELECTRIC SERVOMOTOR SGMG-13AWA-YR12
ALLEN BRADLEY DRIVE 1336-C025-EJF-L2
SIEMENS SERVO MOTOR 1FT6044-1AF71-2EH1
YASKAWA ELECTRIC SERVO CACR-SR02AB2ER
RELIANCE ELECTRIC SERVOMOTOR H-4050-P-H00AA
SIEMENS SERVO MOTOR 1FT6084-1AH71-3AG1
LENZE/ AC TECHNOLOGY DRIVE Q32075B REPAIR SERVICE
SIEMENS SINUMERIK (CARD) 6FC5250-5AY20-3AH0
FANUC DC SERVO MOTOR A06B-0616-B
MITSUBISHI NUMERICAL CONTROL SYSTEM FCA520AMR
SIEMENS SERVO MOTOR 1FK7080-5AH71-1AA3
SIEMENS SERVO MOTOR 1FK7080-5AF71-1GG5
ALLEN BRADLEY POWERFLEX 70 DRIVE 20AE1P7A0AYNNNNN SER. A
ALLEN BRADLEY KINETIX 7000 DRIVE 2099-BM10-8 SERIES A
FANUC CONTROLLER CARD A20BA
SIEMENS SINUMERIK MODULE 6FC3381-0EA-Z
SIEMENS SERVOMOTOR 1FT5064-0AC71-1-Z
ALLEN BRADLEY DRIVE 1336F-B060-AN-EN-L6
YASKAWA POWER SUPPLY CIMR-MRXN2045 (SPEC. 20455A)
FANUC SERVO MOTOR A06B-0545-B231
SIEMENS VARIABLE SPEED AC MOTOR DRIVES AQ15005B
ALLEN BRADLEY DRIVE 1336S-BRF100-AN-FR4 SER.E
SIEMENS SERVO MOTOR 1FT6102-1AC71-2EH1
SQUARE D CIRCUIT BREAKER KAL-36100
YASKAWA BOARD DFB0
SIEMENS PERMANENT MAGNET MOTOR 1FT5046-1AF71-3EA0
FANUC PERMANENT DC SERVO MOTOR 5N-2500N
SIMENS SINAMICS BASIC OPERATOR PANEL B0P20, 6SL3055-0AA00-4BA0
SIEMENS SERVO MOTOR 1FT6034-1AK71-4EH1
BAUTZ SERVO MOTOR M504F-00101
ALLEN BRADLEY AC OUTPUT MODULE 1771-OA
GROUPE SCHNEIDER BERGER LAHR VRDMLNB
ALLEN BRADLEY GUARD MASTER SAFETY RELAY MSR126.1R (CAT NO: 440R-N23120 )
PARKER BRUSHLESS MOTOR Z/ZX 606P
RELIANCE ELECTRIC MOTOR P48H1311R
SCHNEIDER AUTOMATION INC. ANALOG INPUT MODULE AS-BADU-211
YASKAWA AC DRIVE CIMR-P5M55P5
INDRAMAT 3 PHASE INDUCTION MOTOR 2AD132D-B350B2-AS03-D2V1
ENFA PRESSURE GAGE 228-2