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西门子 (Siemens) PLC LOGO! 数字量模块技术数据

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 LOGO! 8 数字量模块  LOGO! DM8 12/24R  LOGO! DM8 24 / LOGO! DM16 24  LOGO! DM8 24R / LOGO! DM16 24R  LOGO! DM8 230R / LOGO! DM16 230R
 数字量输入  4  4 / 8  4 / 8  4 / 8
 输入/供电电压  12...24 V DC  24 V DC  24 V AC/DC* /24 V DC**  115...230 V AC/DC
 允许范围  10.8 V... 28.8 V DC  20.4.... 28.8 V DC  20.4 V AC to 26.4 V AC*
 20.4 V DC to 28.8 V DC
 85 V AC to 265 V AC
 100 V DC to 253 V DC
 信号“0”  最大 5 V DC  最大 5 V DC  最大 5 V AC*/DC*/**  最大 40 V AC
 信号“1”  最小 8.5 V DC  最小 12 V DC  最小 12 V AC*/DC*/**  最小 79 V AC
 输入电流  1.5 mA  2.1 mA* / 2 mA**  2.63 mA* / 2 mA**  0.08 mA AC
 0.13 mA DC
 数字量输出  4;继电器  4 / 8;晶体管  4 / 8;继电器  4 / 8;继电器
 持续电流  5 A,带阻性负载;
 3 A,带感性负载
 0.3 A  5 A,带阻性负载;
 3 A,带感性负载
 5 A,带阻性负载;
 3 A,带感性负载
 短路保护  需要外部熔断器  电子式(约 1 A)  需要外部熔断器  需要外部熔断器
 开关频率  2 Hz,带阻性负载;
 0.5 Hz,带感性负载
 10 Hz  2 Hz,带阻性负载;
 0.5 Hz,带感性负载
 2 Hz,带阻性负载;
 0.5 Hz,带感性负载
 功耗  0.2 - 1.0 W,12 V DC 时
 0.3 - 1.0 W,24 V DC 时
 0.4..... 1.0 W* 
 0.4..... 1.5 W*
 0.5 - 2.4 W,24 V AC* 时
 0.2 - 1.2 W,24 V DC* 时
 0.35 - 1.6 W,24 V DC** 时
 1.1. 3.3 W ,115 V AC* 时
 2.4 - 4.8 W,240 V AC* 时
 0.5 - 1.8 W,115 V DC* 时
 1.2 - 2.4 W,240 V DC* 时
 1.1 - 4.5 W,115 V AC** 时
 2.4 - 5.5 W,240 V AC** 时
 0.6 - 2.9 W,115 V DC** 时
 1.2 - 4.8 W,240 V DC** 时
 尺寸(宽x高x深)  35.5 (2 MW)x90x58 mm  35.5 (2 MW)*x90x58 mm/
 71.5 (4 MW)*x90x60 mm
 35.5 (2 MW)*x90x58 mm/
 71.5 (4 MW)**x90x60 mm
 35.5 (2 MW)*x90x58 mm/
 71.5 (4 MW)**x90x60mm

 

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