149369-01 BENTLY 器件

BENTLY 163179-01
BENTLY 163179-02
BENTLY 163179-02
BENTLY 176449-08
BENTLY 330103-00-03-10-02-05
BENTLY 330704-000-050-10-02-05
BENTLY 136188-01
FOXBORO 870ITEC-AYFNZ
FOXBORO 870ITEC-AYFNZ
ABB CI861
A-B MVI69E-MBTCP
A-B MVI69E-MBTCP
REXROTH VT1600S3X
REXROTH VT3015
REXROTH VT3024
EPRO PR6423/010-130-CON021
ABB UFC760BE1142
BACHMANN MPC270
ABB PPD113B01-10-150000

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Description

编程方便:PLC内部虽然没有什么实际的继电器、时间继电器、计数器,但它通过程序(软件)与系统内存,这些器件却实实在在地存在着。其数量之多是继电器控制系统难以想象的。即使是小型的PLC,内部继电器数都可以千计,时间继电器、计数也以百计。而且,这些继电器的接点可无限次地使用。

EMACS M1W-6500P 500-Watt Hot Swap Power Supply

SonicWall TZ 170 Unrestricted Node Firewall APL11-029

JDSU XFP Tranceiver 10GBASE SR PLRXXL-SC-S43-C​1 GBIC