Honeywell 8C-PDODA1 24VDC Digital Output Module Coated Field Isolated

Honeywell 8C-PDODA1 24VDC Digital Output Module Coated Field Isolated

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The Digital Output Bussed 24VDC has provisions for both internal and external field power excitation. As a bussed output device, all of the outputs share a common return (ground). All outputs get their power from the same source, which can be either the system power supply or an externally connected 24V power supply. When selection is from an external source, outputs can be galvanically isolated from the Series 8 power system.

Series 8 DO module will support FAILOPT parameter on a per channel basis. The output can be directed by configuration to either HOLD THE LAST VALUE, or SHED to a SAFE VALUE. The safe value can be configured by the user.

The Digital Output Relay provides a dry contact for isolated low voltage / low current or high voltage / high current discrete output applications. Each relay supports a Form-C output contact. The Relay extension board connects the Digital Output 24V (DO24V) IOM with DO IOTA to support the Relay output.