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西门子 (Siemens) PLC LOGO! 模拟量模块技术数据

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 LOGO!8 模拟量模块  LOGO! AM2  LOGO! AM2 RTD  LOGO! AM2 AQ
 电源电压  12 V...24 V DC 12 V...24 V DC  24 V DC
 允许范围  10.8 V... 28.8 V DC 10.8 V... 28.8 V DC  20.4 V... 28.8 V DC
 模拟量输入/输出  2 / 0  2 / 0
 2 x PT100 或 PT1000
 2 线或 3 线
 0 / 2
 测量范围  –  -50 °C ... +200 °C  –
 输入范围  0 ... 10 V 或 0/4 ... 20 mA  –  –
 输出范围  –  –  0 ... 10 V 或 0/4 ... 20 mA
 分辨率  10 位 标准化至 0–1000  0.25 °C  10 位 标准化至 0–1000
 电缆长度(屏蔽双绞线)  最长 10 m  最长 10 m  最长 10 m
 编码器电源  无  0.5 mA  –
 功耗 12 V DC 时  0.2 W 至 0.4  W  0.2 W 至 0.4  W  –
 功耗 24 V DC 时  0.4 W 至 0.8  W  0.4 W 至 0.8  W  0.4 W 至 2.0 W
 尺寸(宽 x 高 x 深)  35.5 (2 MW) x 90 x 58 mm  35.5 (2 MW) x 90 x 58 mm  35.5 (2 MW) x 90 x 58 mm

 

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