Emerson KJ3245X1-BK1 DeltaV S-Series AS-Interface Card
An S-Series AS-Interface card with a 12 V DC local-bus demand of 300 mA and defined hazardous-area service limits.
Product Identification
KJ3245X1-BK1 is the Emerson DeltaV S-Series AS-Interface Card. The manufacturer instruction sheet identifies a 12 V DC local-bus requirement at 300 mA and rotary terminal-block key position D1.
The card is installed as part of a controlled AS-i network rather than as a generic digital I/O replacement. Segment topology, connected devices, network supply and addressing records must stay with the module service file.
The D1 terminal key and complete BK1 suffix define the physical service boundary for the AS-i interface card.
Engineering Data
- Product type
- S-Series AS-Interface Card
- Network role
- AS-Interface connection
- Local-bus power
- 12 V DC at 300 mA
- Terminal-block key
- D1
- Ambient temperature
- −25 to +70 °C
- Relative humidity
- 5 to 95%, non-condensing
- Shock
- 10 g half-sine, 11 ms
- Vibration
- 1 mm peak-to-peak from 2 to 13.2 Hz; 0.7 g from 13.2 to 150 Hz
- Airborne contaminants
- ISA-S71.04 Class G3
- Calibration
- Not required
Functions
Connect the AS-i segment
Provides the identified DeltaV card function for the installed Actuator Sensor Interface network.
Maintain keyed termination
D1 rotary keying keeps the card aligned with the intended terminal block.
Report within the controller architecture
The card participates in the DeltaV S-Series carrier and diagnostic environment.
Applications
Sensor and actuator segment
Use only where the installed AS-i topology, power unit and addressed devices match the control design.
Controlled modernization
Preserve the original node list and addressing when the interface card is exchanged during maintenance.
Approved hazardous location
Apply the site enclosure and installation instructions associated with the card approvals.
Lifecycle
Survey
Record KJ3245X1-BK1, the D1 terminal block, AS-i power source, segment cable and connected node list.
Isolate
Remove system and field power under the approved DeltaV and site procedure.
Restore
Refit the keyed termination and restore the documented network settings without changing addresses.
Confirm
Verify segment health, node communication, diagnostics and all affected control functions.
About IndustryParts
https://www.industryparts.com/Controlled handling for KJ3245X1-BK1
IndustryParts keeps the submitted KJ3245X1-BK1 identity, requested quantity and installed-system evidence together so a proposed supply can be checked before dispatch.
- Suffix and MOD identity kept visible
- Mating hardware recorded before supply
- Acceptance evidence linked to the order
FAQ
What network role does KJ3245X1-BK1 perform?
Emerson identifies it as an S-Series AS-Interface Card for the installed AS-i segment.
How much local-bus power does KJ3245X1-BK1 require?
The manufacturer instruction sheet specifies 12 V DC at 300 mA.
What should accompany a KJ3245X1-BK1 request?
Provide the BK1 label, D1 terminal key, carrier slot, AS-i topology, power-unit identity and node list.
Can KJ3245X1-BK1 be inserted with the carrier energized?
No. Emerson states that the unit cannot be removed or inserted with system power energized.
What proves KJ3245X1-BK1 is ready after exchange?
Document correct card recognition, healthy segment voltage, communication with every expected node and successful function tests.
