描述
DCS分为三大部分，带I/O板的控制器、通讯网络和人机界面（hmi）。由I/O板通过端子板直接与生产过程相连，读取传感器来的信号。I/O板有几种不同的类型，每一种I/O板都有相应的端子板。
NEW SEAL Giddings and Lewis M.1016.9710 R0 M10169710
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GIDDINGS & LEWIS 502-03518-02R2 PIC 900 D/A NIB
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GIDDINGS & LEWIS COUNSEL TRIERFACE CUP BOARD 501-03201
Giddings & Lewis DSA 030-230 Digital Servo
GIDDINGS & LEWIS 810-21979-00 POWER SUPPLY GOOD TAKEOUT
EK-1320 GIDDINGS & LEWIS 98.491 MM DIA MAX 2 UNITS
GIDDINGS & LEWIS 502-03551-02 (PIC900) OUTPUT (REMAN)
GIDDINGS & LEWIS 502-03550-00R3 (PIC900) INPUT (REMAN)
