不过就所IC 丢了也没事, 上边的电机驱动IC 还在~~~~ 直接控制,

在摄像机的机芯 哪, 也有一组线, 哪一组也有也信号线用来控制机芯的也是用 RS232

AC220V/DC24V 产品

▶ Digital Signal Processing (DSP)
▶ The 10-bit A/D converter offers clean,
noiseless and reliable pictures
▶ 1/4" IT Super HAD CCD 470,000 pixels
▶ 480 TV lines of horizontal resolution
▶ Built-in x22 zoom lens(f=3.9 ~ 79.2mm),
x10 digital zoom(Max. x220)
▶ High sensitivity with a minimum scene
illumination of 0.02 lux/F1.2(Sens up x128)
▶ Manual speed : Pan(0.8°~ 90°/sec,
64 steps, Tilt : 0.8°~ 45°/sec, 64steps)
▶ Preset speed : Pan(240°/sec), Tilt(150°/sec)
▶ Pan travel : 360°continuous
▶ External synchronization with line-lock
▶ Remote control function(RS-485, RS-422)
▶ On screen menus
▶ Motion detectable



悲剧了只有 485 或422的接口