Emerson KJ2101X1-BA1 Provox I/O Interface Module
The Emerson KJ2101X1-BA1 Provox Input/Output Interface Module serves as a dedicated communication gateway bridging legacy Emerson Provox control infrastructure with modern DeltaV distributed control systems. By translating signals between older field devices and newer control platforms, this module allows industrial facilities to execute phased system migrations without replacing established field wiring or instrumentation.
System Integration and Architecture
This interface unit links compatible Provox analog and discrete I/O directly into the Emerson DeltaV system platform. Operating on standard 24 V DC input power, the module manages reliable data exchange and protocol conversion, preserving capital investments in legacy hardware while introducing advanced supervisory control and diagnostics.
Environmental and Physical Specifications
Engineered for demanding industrial environments, the module measures 4.3 cm x 12.6 cm x 16 cm and weighs 0.55 kg. It operates across an ambient temperature range of -40 deg C to +70 deg C and withstands relative humidity levels from 5% to 95% non-condensing. The hardware complies with ISA-S71.04-1985 Class G3 standards for airborne contaminant resistance.
Mechanical Resilience
The unit is constructed to withstand physical stress in high-vibration control rooms and remote equipment cabinets. It features shock resistance rated at 10 g for a half-sine wave of 11 ms, along with vibration resistance of 1 mm peak-to-peak from 2 Hz to 13.2 Hz and 0.7 g from 13.2 Hz to 150 Hz.
Technical Parameters
| Parameter | Specification |
|---|---|
| Model Number | KJ2101X1-BA1 |
| Manufacturer | Emerson |
| Brand | Emerson Process Management |
| Spare Part Number | 12P2690X012 |
| Alternate Model | KJ2101-BA1 |
| Product Type | PROVOX I/O Interface Module |
| Product Category | DCS Communication / Interface Module |
| System Platform | Emerson DeltaV |
| Interface Function | PROVOX I/O to DeltaV Integration |
| Input Power | 24 V DC |
| Operating Temperature | -40 deg C to +70 deg C |
| Relative Humidity | 5-95%, non-condensing |
| Dimensions | 4.3 cm x 12.6 cm x 16 cm |
| Weight | 0.55 kg |
Frequently Asked Questions
Q: What control systems are compatible with this interface module? A: It is designed specifically to integrate legacy Emerson Provox field I/O into modern Emerson DeltaV distributed control system architectures.
Q: Does the module support both analog and discrete signals? A: Yes, it provides interface compatibility for standard Provox analog and discrete input/output hardware types.
Q: What power supply is required for operation? A: The unit operates on a standard 24 V DC input power supply, though verification of specific hardware revisions is recommended during system design.
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| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
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| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
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