Allen Bradley 440R-D22R2 Guardmaster Dual Input DI Safety Relay.
Unused, stock surplus, no box, tested.
Postage with royal mail, special delivery.
The 440R-D22R2 Safety Relay has 2 Dual Channel Universal Inputs, 24V DC power supply and removable terminals. It features 1 Single Wire Safe Input and 1 Single Wire Safe Output, ensuring ease-of-installation and system flexibility. It is AND / OR Logic Rotary configured and also has configured Automatic/Manual or Manual Monitored Reset, offering optimal versatility for your application. This device has 2NO immediate safety outputs and 1NC Solid State immediate auxiliary output. For diagnostics, it has LED indicators, 1 PNP Aux, optical bus. This compact unit can be DIN rail mounted (22.5 mm) to save space and energy.