505-4916A | Siemens Relay Output Module

The 505 Relay Output Modules may contain 8-, 16- or 32-output points. These modules are particularly valuable for applications where:• A “no leakage” output is mandatory in the off-state condition.• Load currents must be isolated.• A mixture of voltages must be connected to the same module (forexample, 24 VDC and 24 VAC).The 16- and 32- point relay modules are equipped with four isolatedcommons, and can switch either AC or DC power at each common. The8-point module is equipped with 8 isolated commons (one for each point),and can switch either AC or DC power at each point. These modules are lesssusceptible than other DC-type modules to inductive load transients whenthe outputs are turned on or off