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KJ3208X1-BK1

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Emerson KJ3208X1-BK1 is a DeltaV S-series eight-channel isolated discrete-output card for switching 24 VDC field loads through individually isolated channels.
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Technical specifications for KJ3208X1-BK1

  • Manufacturer:
    Emerson
  • Part Number:
    KJ3208X1-BK1
  • Product Family:
    DeltaV
  • Product Type:
    DeltaV S-Series 8-Channel 24 VDC Isolated Discrete Output Card
  • Stock:
    1
  • Number of Channels:
    8
  • Nominal Output:
    24 VDC
  • LocalBus Power:
    12 VDC at 150 mA
  • Field Circuit:
    60 VDC at 1 A per channel
  • Terminal Key Position:
    B5
  • Ambient Temperature:
    -40 to +70°C
  • Relative Humidity:
    5 to 95%, non-condensing
  • Airborne Contaminants:
    ISA-S71.04-1985 Class G3
  • Shock:
    10 g half-sine for 11 ms
  • ATEX Marking:
    II 3G Ex ec IIC Gc
  • Reference Document:
    Emerson ATEX46
  • Tariff Code:
    Please confirm the destination before shipping.
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Applications Protection Certifications Operating Environment

Features:

  • Provides eight electrically isolated discrete-output channels for independent 24 VDC field circuits.
  • Switches supported 24 VDC loads through the card's specified output-channel arrangement.
  • Requires B5 mechanical keying to match the card with its intended terminal block.
The current ordering configuration is KJ3208X1-BK1, the DeltaV S-Series 8-Channel 24 VDC Isolated Discrete Output Card documented by Emerson for DeltaV S-Series Traditional I/O.

KJ3208X1-BK1 is used in Isolated 24 VDC actuation of eight field loads from an S-Series I/O station. Its system role and configuration limits must remain aligned with the official specification.

Before commissioning KJ3208X1-BK1, verify the installed assembly, project wiring, power, software and environmental conditions that apply to this exact part number.

Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for Emerson KJ3208X1-BK1: 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.
  • Isolated 24 VDC actuation of eight field loads from an S-Series I/O station.
  • Hazardous-area output assemblies installed under the card's stated approval conditions.
  • Replacement of a BK1 card while retaining B5 keying and verified channel wiring.
  • Remove every field-power source before inserting or withdrawing the output card from its carrier.
  • Keep each connected load within the electrical rating assigned to its individual output channel.
  • Follow the fused terminal-block service procedure whenever that protected termination option is installed.
  • Apply the II 3G Ex ec IIC Gc marking only to the approved installation.
  • Follow the referenced S-Series Zone 2 instructions.
  • Check the actual label for serial and approval details.
  • Operates from -40 to +70°C when the surrounding enclosure meets the listed installation conditions.
  • Accepts 5 to 95 percent relative humidity without condensation at the card location.
  • Select an enclosure for ISA Class G3 contaminants and the stated shock and vibration ratings.
Description
KJ3208X1-BK1 is an Emerson DeltaV S-Series isolated discrete-output card with eight 24 VDC channels. The official instruction sheet specifies 12 VDC LocalBus power and a field-circuit limit of 60 VDC at 1 A per channel.

The card is keyed at terminal-block position B5 and is documented for Class I, Division 2 and Zone 2 applications under the listed conditions. Field power must be removed before the device is inserted, removed or connected.

Confirm the BK1 isolated-output function, B5 terminal key, load current, field-power source, channel wiring and area classification before commissioning.
Alternative Names
KJ3208X1-BK1 KJ3208X1 BK1 KJ3208X1BK1 Emerson KJ3208X1-BK1 DeltaV KJ3208X1-BK1 Discrete Output Card KJ3208X1-BK1 8-Channel 24 VDC Isolated DO Card Emerson DeltaV S-Series Isolated Discrete Output Card
Technical notes
KJ3208X1-BK1 is the isolated 8-channel 24 VDC DO card. Its terminal-block key position is B5.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
How many outputs are provided by KJ3208X1-BK1?
The card provides eight isolated discrete-output channels.
Which nominal field voltage describes the output type?
Emerson identifies it as the S-Series 24 VDC isolated DO card.
What terminal key position is required?
The official instruction sheet specifies B5.
What LocalBus load is documented for BK1?
Its LocalBus specification is 12 VDC at 150 mA.
Can field power remain connected while the card is removed?
No. Emerson requires the supplied field power to be removed before insertion, removal or connection.
What should be checked for each output load?
Verify voltage, current, isolation, field protection, wiring and the required de-energized fail state.

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