Emerson
KJ3222X1-EA1 | Emerson DeltaV | Redundant AI Terminal Block
Manufacturer: Emerson
Product No.: KJ3222X1-EA1
Product Type: Red Discrete Terminal Block
Product Origin: USA
Payment:T/T, Western Union
Weight: 200g
Shipping port: Xiamen
Warranty: 12 months
Product Description
KJ3222X1-EA1 from Emerson operates as a redundant analog input terminal block within the DeltaV CHARMs system.
This module provides structured wiring interfaces for analog input signals from field instruments.
It ensures accurate signal transmission and supports high-availability configurations through redundancy design.
Moreover, KJ3222X1-EA1 integrates seamlessly with DeltaV architecture for scalable and flexible system deployment.
Engineers select this terminal block for applications requiring reliable analog signal acquisition and redundancy.
Technical Specifications
| Parameter | Detailed Specification |
|---|---|
| Model | KJ3222X1-EA1 |
| Manufacturer | Emerson |
| Series | DeltaV CHARMs I/O Subsystem |
| Product Type | Redundant Analog Input Terminal Block |
| Function | Analog signal termination and distribution |
| Signal Type | 4–20 mA, voltage analog signals |
| Rated Voltage | 24–30 VDC typical |
| Input Current | Depends on connected field devices |
| Redundancy Support | Yes |
| Connection Type | Screw terminal interface |
| Channel Capacity | Multi-channel analog input wiring |
| Signal Isolation | Supported through system design |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5% to 95% non-condensing |
| Protection Rating | IP20 |
| Contamination Class | ISA-S71.04 Class G3 |
| Shock Resistance | 10 g, 11 ms half-sine |
| Vibration | 1 mm (2–13.2 Hz), 0.7 g (13.2–150 Hz) |
| Mounting Method | DeltaV CHARMs carrier installation |
| Module Dimensions | Approx. 120 mm × 50 mm × 110 mm |
| Module Weight | Approx. 0.3 kg |
| Hot Swap Capability | Not supported |
| Installation Requirement | Power must be removed before installation |
| Compliance Standards | DeltaV CHARMs system specifications |
| Maintenance Requirement | No calibration required, no serviceable parts |
FAQ
Q1: Is the product new and original?
A1: Yes, KJ3222X1-EA1 is brand new and original from Emerson official manufacturing supply.
Q2: Do you have stock available?
A2: Yes, we keep KJ3222X1-EA1 in stock for immediate processing and shipment.
Q3: What is the delivery time?
A3: We ship within 3 days to 2 weeks depending on order size and logistics arrangements.
Q4: Which shipping methods do you use?
A4: We commonly use DHL and other reliable international carriers for fast delivery services.
Q5: What signal types does this module support?
A5: KJ3222X1-EA1 supports analog signals such as 4–20 mA and voltage inputs.
Q6: What is your return policy if there is a quality issue?
A6: We support returns within 30 days if any quality issue occurs with KJ3222X1-EA1.
Return policy
We aim to provide reliable products and a smooth purchasing experience. If there is a problem with your order, please contact us and we will assist according to our Refund Policy.
Shipping
We provide international shipping options to meet different delivery requirements. Please review details regarding methods and timelines in our Shipping Policy.
Warranty
We provide a 12-month warranty for all products, subject to normal use and proper installation.
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