产品名称：通讯板

产品名称：通讯板
产品规格：CB2/CB22/CB5/CB55/CB25/CBE
产品编号：
FBs-CB2
  
1个RS232(Port2)之扩充通讯板
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FBs-CB22
 
2个RS232(Port1+Port2)之扩充通讯板
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FBs-CB5
  
1个RS485(Port2)之扩充通讯板
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FBs-CB55
 
2个RS485(Port1+Port2)之扩充通讯板
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FBs-CB25
 
1个RS232(Port1)+1个RS485(Port2)之扩充通讯板
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FBs-CBE
  
1个以太(Ethernet)网络界面(Port1)之扩充通讯板