Excellent PLC
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The Emerson KJ3242X1-BA1 Fieldbus H1 Card is a specialized communication interface module designed for use in Emerson’s DeltaV™ distributed control system (DCS). This card facilitates seamless digital communication over the FOUNDATION™ Fieldbus H1 protocol, which is widely adopted in modern process automation. It is a crucial component for achieving precise process control, real-time data monitoring, and device-level diagnostics in industrial environments.
The KJ3242X1-BA1 supports two H1 channels, allowing it to communicate with multiple Fieldbus-compatible field devices. Its robust design and integration within the DeltaV system make it ideal for demanding applications in industries such as oil & gas, petrochemicals, pharmaceuticals, and power generation. This card helps reduce wiring complexity, lower installation costs, and enhance diagnostic capabilities through digital communication.
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | KJ3242X1-BA1 |
| Manufacturer | Emerson Process Management |
| Product Type | Fieldbus H1 Communication Interface Card |
| Supported Protocol | FOUNDATION™ Fieldbus H1 |
| Number of Channels | 2 independent H1 channels |
| Communication Speed | 31.25 kbit/s (per channel) |
| Host System Compatibility | DeltaV™ DCS System |
| Max Devices per Channel | Up to 16 field devices (depending on power/load) |
| Isolation | Galvanic isolation between Fieldbus and system bus |
| Power Consumption | 5.5 W (typical) |
| Operating Temperature | -40°C to +70°C (-40°F to +158°F) |
| Storage Temperature | -40°C to +85°C (-40°F to +185°F) |
| Humidity Range | 5% to 95% non-condensing |
| Mounting | Installed in I/O carriers within DeltaV systems |
| Dimensions | 107 x 41 x 105 mm |
| Weight | 0.181 kg |
| Agency Approvals | CE, ATEX, CSA, IECEx, FM |
Applications
The Emerson KJ3242X1-BA1 Fieldbus H1 Card is tailored for use in process industries that require advanced, reliable, and real-time digital field communication. Key applications include:
-
Oil & Gas – For upstream and downstream automation, including pipeline, refining, and offshore platforms.
-
Chemical & Petrochemical Plants – Provides digital communication with field instruments for process monitoring and control.
-
Power Generation – Integrates seamlessly with plant-wide DCS to manage turbine, boiler, and balance-of-plant instrumentation.
-
Pharmaceuticals – Ensures process precision and regulatory compliance with digital diagnostics and parameter tracking.
-
Food & Beverage – Enables hygienic and efficient automation for batch and continuous processes.
Product Advantages
-
Dual H1 Channels: Supports two Fieldbus segments from a single card, improving cost-efficiency and system flexibility.
-
Reduced Wiring: Digital communication minimizes point-to-point wiring, lowering installation and maintenance costs.
-
Advanced Diagnostics: Enables device-level diagnostics and predictive maintenance, reducing unplanned downtime.
-
System Integration: Fully integrated with Emerson’s DeltaV DCS for streamlined configuration and engineering.
-
High Reliability: Designed for harsh industrial environments, with robust isolation and extended temperature operation.
-
Scalability: Easily expandable by adding more H1 cards, suitable for growing system requirements.
-
Standards-Compliant: Fully compliant with FOUNDATION™ Fieldbus standards, ensuring vendor interoperability.
-
Hot-Swappable: Can be replaced without system shutdown, reducing impact on operations.
-
Global Certifications: Certified for use in hazardous locations with ATEX, FM, and IECEx approvals.
-
Enhanced Control: Improves process control accuracy by utilizing real-time data from smart devices.
Frequently Asked Questions (FAQ)
-
What is the primary function of the KJ3242X1-BA1?
It enables communication with Foundation Fieldbus-compatible field devices using digital signals in the DeltaV system. -
How many field devices can be connected to each H1 channel?
Each channel supports up to 16 devices, depending on power and segment constraints. -
Is the card compatible with older DeltaV versions?
Yes, it is backward compatible with most DeltaV versions, but firmware updates may be required. -
Can the card be hot-swapped during operation?
Yes, the card supports hot-swapping without system disruption. -
What type of isolation does it offer?
It provides galvanic isolation between Fieldbus and the system to prevent signal interference. -
How does this card improve diagnostics?
It allows access to device diagnostics, signal quality, and predictive maintenance data via DeltaV. -
Does it require an external power supply?
No, it is powered by the DeltaV I/O subsystem. -
Is the card hazardous-area certified?
Yes, it meets ATEX, FM, CSA, and IECEx standards for hazardous environments. -
Can I use third-party Fieldbus devices with it?
Yes, as long as the devices comply with FOUNDATION Fieldbus specifications. -
What kind of data can be accessed from the connected field devices?
Process values, diagnostics, configuration parameters, and event/alarm information.
Related Models (Same Series or Application)
| Model Number | Description | Channels | Protocol |
|---|---|---|---|
| KJ3002X1-BG1 | DeltaV H1 Fieldbus Interface Card (1 Channel) | 1 | Fieldbus H1 |
| KJ3221X1-BA1 | DeltaV Analog Input Card | 8 AI | 4-20mA/HART |
| KJ3222X1-BA1 | DeltaV Analog Output Card | 8 AO | 4-20mA/HART |
| KJ3204X1-BA1 | DeltaV Discrete Input Card | 32 DI | Discrete |
| KJ3204X1-BK1 | DeltaV Discrete Output Card | 32 DO | Discrete |
| KJ4001X1-BA2 | DeltaV Power Supply Card | – | Power Management |
Popular Emerson Models (Same Brand)
| Model Number | Description | Application |
|---|---|---|
| AMS Trex Device Communicator | Handheld communicator for HART and Fieldbus | Field device configuration |
| ROC800L | Remote Operations Controller for SCADA and RTU systems | Oil & Gas Field Control |
| DeltaV PK Controller | Next-generation controller for DeltaV DCS | System-wide process control |
| CSI 6500 Protection System | Machinery protection and condition monitoring | Rotating equipment monitoring |
| Ovation Controller | DCS Controller for power generation | Power plants and utilities |
| Fisher FIELDVUE DVC6200 | Digital valve controller for control valves | Valve position control |
