New · Open Box In stock
New Emerson DeltaV 12P4704X042, AO 8 Channel 4-20 mA HART Card, KJ3221X1-BK1
SKU: 12P4704X042 · Emerson
$1,390
Ships with actual-unit photos and the Network Orbitz warranty.
About this item
The Emerson KJ3221X1-BK1 is the DeltaV S-series 8-channel analog output card. It drives 4-20 mA final control elements - valve positioners, I/P converters, variable-speed drives - with HART pass-through to AMS Device Manager and open-loop detection on every channel. Each output is optically isolated from the system.
This listing is for one AO 8-channel 4-20 mA HART card, Emerson assembly 12P4704X042 (KJ3221X1-BK1), as shown in the title, in new open-box condition. A second Emerson assembly, 12P4721X062 (KJ4006X1-BB1), is also referenced for this item; confirm the exact configuration against the photographs before ordering.
Condition: New (open box), as listed. The photographs are of the actual unit you'll receive, covered by our warranty.
Specifications
| Platform | Emerson DeltaV S-series traditional I/O |
|---|---|
| Type | Analog output card, 8-channel, 4-20 mA, HART |
| Accuracy | 0.25% of span (-40 to 60 °C) |
| Resolution | 14-bit D/A converter |
| Output drive | 20 mA into a 700 Ω load (21.6 VDC supply) |
| Open-loop detection | Flagged below 0.70 mA |
| Isolation | Each channel optically isolated, factory tested to 1500 VDC |
| Assembly number | 12P4704X042 (as listed) |
| Brand | Emerson |
|---|---|
| Model | SE4005S2B1 |
| MPN | 12P4704X042 |
| Warranty | Network Orbitz warranty from delivery: repair, replacement, or refund on functional defects. Sealed units may also carry the manufacturer warranty. |
|---|---|
| Returns | Start an RMA with your order number — we respond with a number and prepaid return instructions. |
| Shipping | Tracked, insured carriers (DHL, FedEx, UPS) to 30+ countries. Freight crating for heavy items. |
| Duties & customs | International duties and taxes are billed by your local customs authority — we're happy to advise on documentation before you order. |
