| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Emerson VE4033S2B KJ3222X1-EA1 Redundant AI Terminal Block
- Product Details
- FAQs
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- Packing & Delivery
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Product Overview
The Emerson VE4033S2B KJ3222X1-EA1 is a Redundant Analog Input (AI) Terminal Block designed for high-reliability data acquisition in process automation systems. It is part of the DeltaV™ Electronic Marshalling (CHARM I/O) system, offering redundancy for critical analog signals and enabling seamless integration within Zone 2 hazardous environments.
Technical Specifications
| Parameter | Description |
|---|---|
| Model Number | KJ3222X1-EA1 |
| Product Code | VE4033S2B |
| Input Power Rating | 30 VDC @ 200 mA |
| Operating Temperature | -40 °C to +70 °C |
| Shock Resistance | 10 g half-sine wave for 11 ms |
| Vibration Resistance | 1 mm (2–13.2 Hz), 0.7 g (13.2–150 Hz) |
| Airborne Contaminants | ISA-S71.04 G3 Class |
| Relative Humidity | 5% to 95% non-condensing |
| Approvals | ATEX, IECEx, FM, UKEX (Zone 2, Div. 2) |
| Dimensions (W x H x D) | 107 x 41 x 105 mm |
| Weight | 0.3 kg |
Application
This terminal block is utilized in safety-critical and redundant AI signal collection environments such as:
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Oil & Gas production platforms
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Petrochemical plants
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Power generation facilities
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Pharmaceutical processing
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Hazardous industrial environments (Zone 2, Div. 2)
Product Advantages
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Supports redundant AI configurations for high system reliability
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Compliant with multiple global safety standards (ATEX, IECEx, FM)
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Suitable for harsh environments with wide temperature and vibration tolerance
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Seamless integration with Emerson’s DeltaV™ CHARMs infrastructure
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No calibration or maintenance required
Frequently Asked Questions (FAQ)
Q1: What is the primary function of the KJ3222X1-EA1 terminal block?
A1: It provides redundant analog input connectivity within Emerson’s DeltaV™ CHARMs I/O system.
Q2: Can the module be inserted or removed under power?
A2: No, insertion or removal must be performed with system power off.
Q3: Is calibration required for this unit?
A3: No, calibration is not needed during its operational lifespan.
Q4: Which environmental standards does it meet?
A4: It meets ISA-S71.04 G3 for airborne contaminants and various vibration and shock resistance criteria.
Q5: Is it suitable for use in hazardous areas?
A5: Yes, it is certified for Zone 2 and Division 2 hazardous areas.
Q6: What power supply does it require?
A6: It requires 30 VDC at 200 mA.
Q7: What is the operating temperature range?
A7: It operates reliably between -40 °C to +70 °C.
Q8: Are there any user-serviceable parts?
A8: No, the unit is non-serviceable and should not be disassembled.
Q9: What kind of systems is it typically used in?
A9: It is used in redundant analog input setups within DeltaV™ Electronic Marshalling systems.
Q10: Is the module protected against vibration?
A10: Yes, it complies with vibration resistance standards from 2 to 150 Hz.
Related Models in the Same Series
| Model Number | Description | Dimensions (mm) | Weight |
|---|---|---|---|
| KJ3001X1-BB1 | Non-Redundant AI Terminal Block | 107 x 41 x 105 | 0.3 kg |
| KJ3221X1-BA1 | CHARM Baseplate for Redundant AI | 107 x 41 x 105 | 0.3 kg |
| KJ4001X1-BA2 | Redundant DI Terminal Block | 107 x 41 x 105 | 0.3 kg |
| KJ4001X1-BE1 | Redundant DO Terminal Block | 107 x 41 x 105 | 0.3 kg |
| KJ4010X1-BA2 | Relay Output Terminal Block | 107 x 41 x 105 | 0.3 kg |
| KJ3002X1-BG2 | Non-Redundant DI Terminal Block | 107 x 41 x 105 | 0.3 kg |
Popular Models from Emerson
| Model Number | Description | Dimensions (mm) | Weight |
|---|---|---|---|
| KJ3001X1-BC1 | Analog Input CHARM | 107 x 41 x 105 | 0.3 kg |
| KJ4001X1-BA2 | Digital Input CHARM | 107 x 41 x 105 | 0.3 kg |
| KJ3221X1-BA1 | Baseplate for Redundant Analog Input | 107 x 41 x 105 | 0.3 kg |
| VE4003S2B1 | CHARM Redundant Carrier | 107 x 41 x 105 | 0.3 kg |
| KJ4010X1-BF1 | Relay Output with Diagnostics | 107 x 41 x 105 | 0.3 kg |
| VE4001S1T2B5 | DeltaV Controller | 107 x 41 x 105 | 0.3 kg |
Frequently Asked Questions (FAQ)
Q1: What is the primary function of the KJ3222X1-EA1 terminal block?
A1: It provides redundant analog input connectivity within Emerson’s DeltaV™ CHARMs I/O system.
Q2: Can the module be inserted or removed under power?
A2: No, insertion or removal must be performed with system power off.
Q3: Is calibration required for this unit?
A3: No, calibration is not needed during its operational lifespan.
Q4: Which environmental standards does it meet?
A4: It meets ISA-S71.04 G3 for airborne contaminants and various vibration and shock resistance criteria.
Q5: Is it suitable for use in hazardous areas?
A5: Yes, it is certified for Zone 2 and Division 2 hazardous areas.
Q6: What power supply does it require?
A6: It requires 30 VDC at 200 mA.
Q7: What is the operating temperature range?
A7: It operates reliably between -40 °C to +70 °C.
Q8: Are there any user-serviceable parts?
A8: No, the unit is non-serviceable and should not be disassembled.
Q9: What kind of systems is it typically used in?
A9: It is used in redundant analog input setups within DeltaV™ Electronic Marshalling systems.
Q10: Is the module protected against vibration?
A10: Yes, it complies with vibration resistance standards from 2 to 150 Hz.
Related Models in the Same Series
| Model Number | Description | Dimensions (mm) | Weight |
|---|---|---|---|
| KJ3001X1-BB1 | Non-Redundant AI Terminal Block | 107 x 41 x 105 | 0.3 kg |
| KJ3221X1-BA1 | CHARM Baseplate for Redundant AI | 107 x 41 x 105 | 0.3 kg |
| KJ4001X1-BA2 | Redundant DI Terminal Block | 107 x 41 x 105 | 0.3 kg |
| KJ4001X1-BE1 | Redundant DO Terminal Block | 107 x 41 x 105 | 0.3 kg |
| KJ4010X1-BA2 | Relay Output Terminal Block | 107 x 41 x 105 | 0.3 kg |
| KJ3002X1-BG2 | Non-Redundant DI Terminal Block | 107 x 41 x 105 | 0.3 kg |
Popular Models from Emerson
| Model Number | Description | Dimensions (mm) | Weight |
|---|---|---|---|
| KJ3001X1-BC1 | Analog Input CHARM | 107 x 41 x 105 | 0.3 kg |
| KJ4001X1-BA2 | Digital Input CHARM | 107 x 41 x 105 | 0.3 kg |
| KJ3221X1-BA1 | Baseplate for Redundant Analog Input | 107 x 41 x 105 | 0.3 kg |
| VE4003S2B1 | CHARM Redundant Carrier | 107 x 41 x 105 | 0.3 kg |
| KJ4010X1-BF1 | Relay Output with Diagnostics | 107 x 41 x 105 | 0.3 kg |
| VE4001S1T2B5 | DeltaV Controller | 107 x 41 x 105 | 0.3 kg |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
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