Features:
- Eight 4-20 mA analog output channels with HART support.
- Separate LocalBus and bussed field-power requirements.
- A4 terminal-block keying prevents mismatched I/O termination.
This listing identifies complete Emerson model
KJ3221X1-BK1 as DeltaV S-series 8-Channel 4-20 mA HART Analog Output Card.
Driving eight 4-20 mA control loops from a DeltaV S-series subsystem. HART-capable analog output service for compatible field devices.
KJ3221X1-BK1 is the eight-channel S-series AO card. Match A4 keying and the documented 24 VDC field-power requirements.
Availability: Contact Apter Power to confirm quotation and sourcing status for the complete model.
- Driving eight independent 4-20 mA control loops from a DeltaV S-series I/O subsystem.
- Providing HART-capable analog outputs for compatible valves, positioners, and other field devices.
- Replacing an A4-keyed S-series output card while retaining the verified loop and carrier arrangement.
- Provides eight independently configured 4-20 mA analog output channels for continuous process control.
- HART capability supports digital communication with compatible devices on the documented analog output loops.
- Validate channel assignment, output scaling, and field-device response during commissioning of every loop.
- Set the matching terminal block to the documented A4 key position before installation.
- Provide 12 VDC LocalBus power and 24 VDC bussed field power within the specified ratings.
- Remove the applicable power sources before servicing the card, terminal block, or connected field loops.
- The documented ambient operating range for KJ3221X1-BK1 is -40 to +70 degrees C.
- Maintain 5 to 95 percent relative humidity without condensation around the installed card.
- The analog output card cites ISA-S71.04-1985 Class G3 for airborne contaminant exposure.