Products Description
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Technical Specifications
| Item | Specification |
|---|---|
| Product Name | Emerson KJ4001X1-GA1 |
| Product Type | LocalBus Right Extender Cable / Communication Extension Module |
| Product Series | DeltaV™ S-Series |
| Manufacturer | Emerson |
| System Platform | DeltaV Distributed Control System (DCS) |
| Function | Extends LocalBus communication between I/O carriers |
| Signal Type | High-speed system backplane communication |
| Connection Type | DeltaV LocalBus interconnect cable |
| Extension Direction | Right-side LocalBus extension |
| Maximum System Bus Length | Up to 6.5 m total LocalBus extension (system limit) |
| Power Requirement | None (passive component) |
| Power Consumption | 0 W |
| Redundancy Support | Supported within DeltaV system architecture |
| Diagnostics | System-level diagnostics via controller |
| Hot Swap Support | Not supported (system must be de-energized) |
| Mounting Type | DeltaV I/O carrier / module interconnect |
| Protection Rating | IP20 |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5%–95% non-condensing |
| Vibration Resistance | IEC 60068 industrial standard |
| Shock Resistance | 10 g, 11 ms half-sine |
| EMC Compliance | IEC 61000 / IEC 61326 |
| Application | DeltaV I/O system expansion and rack interconnection |
| Country of Origin | USA |
| Dimensions (W × H × D) | Approx. 150 × 50 × 30 mm |
| Weight | Approx. 0.06–0.14 kg |
FAQ
FAQ
Q1: What is the KJ4001X1-GA1 used for?
It is used to extend the DeltaV LocalBus communication between I/O carriers, enabling additional modules to be installed in extended cabinet layouts.
Q2: Does it process any signals?
No. It is a passive communication extension cable and does not perform any signal processing.
Q3: What system is it designed for?
It is designed for Emerson DeltaV Distributed Control Systems (DCS), specifically for S-Series I/O architectures.
Q4: What is the maximum allowed extension distance?
The overall LocalBus extension is limited to about 6.5 meters depending on system configuration.
Q5: Can it be installed while the system is running?
No. Installation or removal requires system power to be shut down for safety.
Q6: Does it require power supply?
No. It operates without any external or internal power source.
Q7: What are the dimensions and weight?
It is approximately 150 × 50 × 30 mm in size and weighs about 0.06–0.14 kg depending on configuration.
Q8: Where is it commonly used?
It is widely used in oil & gas, chemical plants, power generation, and other process industries using DeltaV DCS systems for distributed I/O layouts.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
