Limited Stock
Siemens
SIMATIC S7-300 SM321 数字量输入模块 16点AC
6ES7321-1FH00-0AA0
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Category
PLC
Availability
Limited Stock
Status
Active
Recommended Replacement
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48hr Shipping
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Product Description
16点交流数字量输入模块，适用于AC 120/230V信号采集。
Technical Specifications
输入点数
16
输入电压
120/230V AC
频率
47-63Hz
公共端
分组隔离
隔离电压
1500V
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