描述
不论是主站，还是从站，都用后门网络连接起来。有了后门网络，系统维护时，各操作站之间可作文本拷贝。系统运行时，即使其中一台主操作站发生故障，它的从站可作为另一台主站的从站。在网络中，接进打印服务器，服务器有许多通道，几台操作站共用一台或几台打印机。连接主站和从站的这个网络与DCS网络没有关系。
Selema Smart Plus Drive, 1,7 KW, Cod. 72IDS2 I 07/15
Zeiss Coordinate Measuring Machine Board, # 608481-0303
Zeiss Coordinate Measuring Machine Board, # 608481-2004
Balluff Set Point Controller, # BTA-S11-200, WARRANTY
Tailstock Turret Attachment Hardinge Super Slant III
NEW Allen Bradley Bar Code Decoder, # 2755-DM6 Series A
Fanuc Transformer, A80L-0026-0016, Used WARRANTY
Fanuc Transformer, A80L-0001-0517 A80L00010517, Used
Leuze Lumiflex Compact Light Curtain Set CR14-600 CT14
Mitsubishi PC Board FX53A, BN624A240H04, Rev G
Toyoda BL Super Servo Motor, 20BM090BBDT7 Rev 4 Absosyn
Kearney Trecker Analog Interface,1-20641-02, Warrenty
Motortronics K Plus Controller, # KP1-403, WARRANTY
