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 6FC5203 Simatic Front Panel Casing
Siemens Servo Motor 1FT6044-4AF71-4SG5
FMC BRAKE COIL NEW
Siemens Simatic S5 6ES5 451-8MR11
AMS CONTROLS MODEL XL100D CONTROLLER
Siemens Simatic S5 6ES5 466-8MC11
Siemens P Programmable Bacnet Terminal
Siemens Simatic S7 6ESF7 460-3AA00-0AB0
Siemens 6FX1111-4AA00
NUMATICS P71B-02 STAINLESS REGULATOR/FILTER NIB P71B02
Siemens 6FX1122-2AB01
MARKEM-IMAJE ENR19244 INTERFACE BOARD
Siemens Simatic S5 6ES5 482-4UA20
Siemens Simatic S7 6ES7 972-0BB51-0XA0 PROFIBUS CONNECTOR
Siemens Simatic S7 6GK7443-1EX02-0XE0 V5.0.0
Siemens Servo Motor 1FT5073-0AF01-1-Z K18 K31 K85 K93 K01 K04
GENERAL ELECTRIC CR120KT00202AB RELAY NIB
RELIANCE V 2PCC1 CARD
Siemens 6FG4042-0AB20
TEXAS INSTRUMENTS WORD INPUT MODULE
SIEMENS/MOORE 39ACM12NAN APACS ADVANCED CONTROL MODULE
Siemens Servo Motor 1FT5024-0AF01-1
Siemens Simatic S5 6ES5 526-3LA11
TEXAS INSTRUMENTS WORD INPUT MODULE
NORGREN MANIFOLD ASSEMBLY NIB 432851
ALLEN BRADLEY 1771-QDC PLASTIC MOLDING MODULE NIB 1771QDC
Siemens Simatic S7 6ES7 400-1JA01-0AA0
T&B 54735 CABLE TAP LOT NEW
Siemens K2061 D12 A01
Siemens Simatic S5 6ES5 376-0AA11
Siemens 6ES7 120-0AH01-0AA0
EFECTOR 8036AC15NL3DBXX PROXIMITY SWITCH NIB
ALLEN BRADLEY 1336S-BRF10-AE-EN4 DRIVE 1336SBRF10AEEN4
GOULD A25X15 FUSE LOT NEW
Siemens 6SE2105-3AA21
Siemens Servo Motor 1FT6082-8AK71-4EG0
Siemens 3TH2031-0AP0
WHITEY SS-F67TSW24PFML1 FIRE SERIES BALL VALVE
Siemens Simatic S7-300 6NH7810-0AA10
Siemens 3RV1021-4BA10 MOTOR BREAKER 14-20 AMP
BOSCH PRESSURE SWITCH NIB
Siemens Drive board C79458-L1013-A1 IOP PROZESSOR
YORK EPROM