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。
FANUC AC SERVO MOTOR A06B-0213-B400
FANUC BOARD A16BA
INDRAMAT AC SERVO CAPACITOR-TCM TCM1.1-08-W0
EUROTHERM DRIVE 955+8N0100
FANUC AC SERVOMOTOR A06B-0236-B200#0100
ALLEN BRADLEY SERVO MOTOR MPLB680FMJ24AA
INDRAMAT 3 PHASE INDUCTION MOTOR 2AD200C-B350A1-AS07-D2N1
EFECTOR MODULE IN3502
FANUC DC SERVO MOTOR A06B-0651-B011
FANCU PC BOARD A20BD204A
FANUC A06B-6096-H105 Servo Amplifier
BAYSIDE GEARBOX PS90-010 RATIO 10:1
INDRAMAT 3 PHASE INDUCTION MOTOR 2AD134D-B050A1-CS17-C2N1
INDRAMAT SERVO MOTOR MDD115D-N-015-N2M-130PB2
ALLEN BRADLEY SERVO DRIVE 8520-3S10A-BAT SER C
BALDOR SERVOMOTOR ECP64316TR-4 REPAIR SERVICE
ALLEN BRADLEY DRIVE 1336S-BX060-AN-EN6
SQ-D 8030-ROM-122 Module
CYCLETROL 150 DRIVE 176B6005
SIEMENS SERVO MOTOR 1FK7032-5AK71-1SG5
SUMTAK OPTCODER LE
B&G AC MOTOR M80082
ALLEN BRADLEY CONTROL PANEL, 8520-MTB2 REV1
YASKAWA SERVOPACK DRIVE SGDB-10VD
ALLEN BRADLEY DRIVE 1336-C040-EOG REPAIR SERVICE
ALLEN BRADLEY DRIVE 1336VT-B060-EOS-L1 REPAIR SERVICE
SIEMENS SINAMICS S120 COMPACT FLASH CARD 6SL3054-0TA01-1BA0
ALLEN BRADLEY SERVO MOTOR 1326AB-B2E-21
BECKER VACUUM BLOWER SV7.190/1
FUJITSU FANUC LTD PULSE GENERATOR AT021
ABB SERVOMOTOR 1FT3101-5AZ21-9-Z (ART NO: 3HAA 0001-EE)
ALLEN BRADLEY POWER SUPPLY 1775-P1 SER B
INDRAMAT SERVO DRIVE RAC3.A00-Z1-220
YASKAWA SERVO MOTOR SGMG-44BWABF
INDRAMAT AC MAINSPINDLE DRIVE KDA 3.A00-U1
MTS SYSTEMS SERVOMOTOR MPM1421RM-1308
ALLEN BRADLEY DRIVE 1336-C025-EOF-L1
ALLEN BRADLEY DRIVE 160-BA06NSF1P1 SER C
ABB CARD 3HAB2241-1
ALLEN BRADLEY DRIVE 1336-C040-EOG-FA2 REPAIR SERVICE
SIEMENS SERVO MOTOR 1FT6084-1AH71-1AG1
CUTLER HAMMER OVERLOAD RELAY FT11P-18
YASKAWA AC SERVO MOTOR USAFED-30FS2