描述
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。
SYMBOL MOTOROLA LS4208-SWZM0100ZR Kit: IBM 468x/9x Port
SYMBOL MOTOROLA 11-43912-50R Stylus: Tethered 50 Pack 1
Motorola/symbol 2a Ls4208-swzr0100ar Ls4208-sw
FREE shipping Generous 30-day return policy
Expedited shipping available
Motorola/symbol 2a Ls4208-sbzr0100ar Ls4208 Rs232-db9f
FREE shipping Generous 30-day return policy
Expedited shipping available
SYMBOL MOTOROLA LS4208-SWZR0100AR Kit: RS232-DB9F, 7ft
SYMBOL MOTOROLA LS4208-SBZR0100AR LS4208 BLACK SCANNER
SYMBOL MOTOROLA LS4208-SWZR0100AR Kit: RS232-DB9F, 7ft
NEW Motorola Symbol LS9208i Bar Code Reader
Expedited shipping available
Motorola/symbol 2a Ls9203i-7nnu0100sr Ls9203i
FREE shipping Generous 30-day return policy
