B1系列通訊擴展模塊

產品名稱：通訊模塊
產品規格：B1-CM2/5/22/25/55
產品編號：

B1-CM2
1個RS232(Port2)通訊擴展模塊

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B1-CM5
1個RS485(Port2)通訊擴展模塊

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B1-CM22
2個RS232(Port1+Port2)通訊擴展模塊

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B1-CM25
1個RS232(Port1)+1個485(Port2)通訊擴展模塊

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B1-CM55
2個RS485(Port1+Port2)通訊擴展模塊

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