X90RO440.04-S1

B&R

The relay option board provides 4 additional safe relay outputs. Communication to the mainboard is made possible via X2X Link. The modules can be used for controlling floating actuators in safety-related applications up to PL e or SIL 3. Safety relays are installed within the module. The positively driven feedback contacts are evaluated within the module. The safe digital output modules have a start interlock on error in the event of network errors.

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Part Details

Manufacturer

B&R

Part Number

X90RO440.04-S1

Description

The relay option board provides 4 additional safe relay outputs. Communication to the mainboard is made possible via X2X Link. The modules can be used for controlling floating actuators in safety-related applications up to PL e or SIL 3. Safety relays are installed within the module. The positively driven feedback contacts are evaluated within the module. The safe digital output modules have a start interlock on error in the event of network errors.