Manufacturer: Emerson Automation Solutions (formerly Westinghouse)Series: Ovation / WDPF DCSCountry of Origin: United StatesFunction: Field discrete signal (dry/wet contact) acquisition, isolated to system controllerMounting: Standard Ovation/WDPF slot, hot swappableCompatibility: Ovation DCS & WDPF system backplaneStatus: Legacy in service; new/refurbished/repair available

Channels: 16 isolated discrete input channelsInput Voltage: 24VDC nominalOn-State Voltage: ≥15VDCOff-State Voltage: ≤5VDCInput Current: ~3mA per channelIsolation: Channel-to-channel and channel-to-backplane isolationBackplane Interface: WDPF Multibus / Ovation I/O busOperating Temperature: 0°C to 50°CHumidity: 5%–95% RH, non-condensingWeight: ~1.42kgDimensions: Standard Ovation/WDPF I/O card size

16-channel isolated digital input for 24VDC devicesIndividual LED status indicator per channelBuilt-in surge suppression and ESD protectionHot-swap capable for online replacementRobust construction for continuous industrial operationNative compatibility with Ovation and WDPF system software

Power generation (thermal, combined cycle) DCS signal monitoringPetrochemical and refining plant switch signal acquisitionMetallurgy, pulp & paper, water treatment I/O systemsLegacy WDPF/Ovation DCS maintenance and spare parts