Description
Overview
The KJ4010X1-BG1 12P0830X072 LocalBus Right Extender is part of the EMERSON DeltaV™ M‑series I/O subsystem and is designed to extend LocalBus communication to the right side of an I/O carrier assembly. This module enables system expansion by providing a stable electrical and mechanical interface for additional carriers, supporting scalable DCS architectures in process automation environments.
Functional Characteristics
This extender maintains signal integrity across the LocalBus backplane, ensuring reliable communication between adjacent carriers. Its compact housing and vibration‑resistant design make it suitable for dense control cabinets and continuous industrial operation. The module supports seamless integration with DeltaV hardware, allowing expansion without interrupting existing system functions.
Technical Specifications
| Parameter |
Specification |
| Model |
KJ4010X1-BG1 12P0830X072 |
| Product Type |
LocalBus Right Extender |
| Brand |
EMERSON |
| Series |
DeltaV™ M‑series |
| Condition |
Brand New |
| Weight |
0.15 kg |
| Dimensions |
16.8 × 4.2 × 4.4 cm |
| Origin |
USA |
| System Compatibility |
DeltaV DCS |
| HS Code |
8537101190 |
| Minimum Order Quantity |
1 |
| Lead Time |
In Stock |
| Communication Interface |
Ethernet service port (service access only) |
Performance Attributes
-
Extends LocalBus communication to the right side of an I/O carrier
-
Ensures stable backplane connectivity for multi‑carrier configurations
-
Compact and durable design suitable for harsh industrial environments
-
Supports modular expansion of DeltaV M‑series I/O subsystems
-
Provides secure mechanical alignment and vibration‑resistant operation
-
Enables system scaling without disrupting active processes
Application Scenarios
-
Expansion of DeltaV I/O capacity in refining, chemical, and power industries
-
Distributed control cabinets requiring right‑side LocalBus routing
-
Upgrades or replacements of existing M‑series carrier extenders
-
Large‑scale process automation systems with modular architecture
Model Comparison
| Model |
Orientation |
Use Case |
| KJ4010X1-BG1 12P0830X072 |
Right |
Standard right‑side LocalBus extension |
| KJ4001X1-NB1 12P3368X022 |
Left |
Left‑side carrier expansion |
| KJ4001X1-NA1 12P3373X022 |
Dual Right |
Multi‑carrier right‑side routing |
FAQ
Q: Can this extender be used with S‑series hardware? It is designed specifically for M‑series carriers and should be matched accordingly.
Q: Does the Ethernet port transmit process data? No, it is intended for system‑level service access only.
Q: Is installation tool‑free? The module is designed for quick installation, but proper seating and alignment must follow DeltaV mechanical guidelines.
