Features:
- Converts 18.5 to 36 VDC input to 12 VDC ±5% output.
- Supplies up to 5 A for DeltaV M-series I.S. I/O cards.
- Supports n+1 power-supply redundancy.
The current ordering configuration is KJ4110X1-EA1 12P1878X032, the DeltaV M-series intrinsically safe system power supply.
It converts nominal 24 VDC input to 12 VDC for DeltaV I.S. I/O cards. The number of cards powered by one supply depends on the installed I.S. card types, and an additional supply can provide n+1 redundancy.
Install the unit in either slot of a 2-wide Power/Controller Carrier. Confirm the full-load mounting orientation, duplicated screw-terminal connections, cable size, and environmental limits before commissioning.
Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for Emerson KJ4110X1-EA1 12P1878X032:
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Emerson KJ4110X1-EA1 12P1878X032 General Specifications
General
- ManufacturerEmerson
- ModelKJ4110X1-EA1 12P1878X032
- ConditionNew Original ready stock
- Product FamilyDeltaV M-series Intrinsically Safe I/O
- Provides 12 VDC power for DeltaV M-series intrinsically safe analog and discrete I/O cards.
- Supports I.S. I/O capacity planning according to the installed card types and their power demand.
- Enables optional n+1 redundancy by adding one additional I.S. system power supply.
- Operates at full load from 0 to 55°C in the optimum orientation or 0 to 50°C in the worst-case orientation.
- Supports -40 to +85°C storage and 5 to 95% relative humidity without condensation.
- Meets ISA-S71.04-1985 Class G3 airborne-contaminant conditions with specified shock and vibration resistance.
- Uses internally fused, non-replaceable input protection.
- Protects the output against overvoltage at 110% to 120% of the specified level.
- Provides a green DC Power indicator for applied input power and internal fuse or diode status.