Global Commercial Alias：DC522
Product ID：3ABD10066540
ABB Type Designation：DC522
Catalog Description：DC522
Long Description：DC522: S500 Digital input/output module. 16 configurable DI/DO: 24VDC 0.5A. 8 aux. terminals 0 V. 8 aux. terminals 24VDC. 2..3 wire.