作为一种工业控制电子装置，PLC若不能对这些量进行控制，那是一大不足，为此各PLC厂家都在这方面进行大量的开发。目前，不仅大型、中型机可以进行模拟量控制，就是小型机，也能进行这样的控制。PLC进行模拟量控制，要配置有模拟量与数字量相互转换的A／D、D／A单元。它也是I／O单元，不过是特殊的I／O单元。
Agilestar - 10G-XFP-ZRD-1538-98-AS - For Foundry - New
Agilestar - 10G-XFP-ZRD-1539-77-AS - For Foundry - New
Agilestar - 10G-XFP-ZRD-1540-56-AS - For Foundry - New
Agilestar - 10G-XFP-ZRD-1541-35-AS - For Foundry - New
Agilestar - 10G-XFP-ZRD-1542-14-AS - For Foundry - New
Agilestar - 10G-XFP-ZRD-1542-94-AS - For Foundry - New
Agilestar - 10G-XFP-ZRD-1543-73-AS - For Foundry - New
Agilestar - 10G-XFP-ZRD-1544-53-AS - For Foundry - New
Agilestar - 10G-XFP-ZRD-1545-32-AS - For Foundry - New
Agilestar - 10G-XFP-ZRD-1546-12-AS - For Foundry - New
Agilestar - 10G-XFP-ZRD-1546-92-AS - For Foundry - New
Agilestar - 10G-XFP-ZRD-1547-72-AS - For Foundry - New
Agilestar - 10G-XFP-ZRD-1548-51-AS - For Foundry - New
