<![CDATA[EC21 Product Catalogs - analog modules]]> <![CDATA[Abb Analog Input Module DSAI146 3bse007949r1]]> <![CDATA[40 Channels 10K NTC Thermistor 4-20mA Analog Input Module RS485 Modbus RTU]]> <![CDATA[Factory Hot Sales GSM GPRS Ethernet 2RS485 RTU for Sewage Treatment Water Monitoring]]> <![CDATA[Modbus RS485 Ethernet 4DI 4DO Industrial Remote IO Module]]> <![CDATA[GSM Terminal Unit for BTS Monitoring]]>