The Siemens 6AG1222-1BH30-4XB0 is a 16-channel digital output module for the S7-1200 system. Each channel switches 24 V DC loads up to 0.5 A resistive or inductive, with diagnostics and short-circuit protection provided externally. The module covers a -40 to 70 °C operating range and carries CE and FM approvals.
Sourcing and compliance
CE marking and FM approval are documented, so cross-border shipments clear customs with less friction. No RoHS or UL marks in the spec sheet, but CE and FM cover most European and North American industrial sites.