西门子EM231 CN 热电偶输入模块6ES7231 6ES7 231-7PD22-OXA8/B

西门子S7-200CN  EM231  4AI  T/C 热电偶模块 
6ES7231-7PD22-0XA8   6ES7231-7PD22-0XA0
SIMATIC S7-200, T/C INPUT MOD

 
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.infopanel_assignedproducts {padding-left: 50.0px;background-image: ;background-position: top left;background-repeat: no-repeat;}SIMATIC S7-200，T/C输入模块EM 231，仅用于S7-22X CPU，4 AI，+/-80 MV和热电偶 J，K，S，T，R，E，N；15BIT+VORZ.输入电流来自负载电压 L+（空载），较大值60 mA来自背板总线 DC 5 V，较大值87 mA功率损失功率损失，典型值1.8 W模拟输入模拟输入端数量4电压输入允许的输入电压（毁坏限制），较大值30 V回路电阻导线100 ??更新时
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