Product Overview
The Emerson KJ3231X1-BA1 is a high-performance isolated input module designed for DeltaV distributed control systems. It provides electrical isolation and accurate signal acquisition for analog and digital inputs, ensuring reliable operation and protection / the control system from transient voltages and ground loops.
Key Features
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Provides isolated input channels to protect the control system
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サポートs both analog and digital signal inputs
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High accuracy and stable signal acquisition
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Compatible with DeltaV distributed control systems
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Reduces noise and ground loop interference
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Easy integration with existing DeltaV hardware and s/tware
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Rugged design suitable for industrial environments
Technical Specifications
| Item | Specification |
|---|---|
| モデル Number | KJ3231X1-BA1 |
| Type | Isolated Input Module |
| Input Channels | 8 isolated inputs (analog/digital configurable) |
| Input Signal Type | 4–20 mA, 0–10 V, Digital logic levels |
| Isolation | 1500 V RMS between channels and system |
| Accuracy | ±0.1% / full scale |
| Response Time | <10 ms |
| Operating Temperature | 0 °C to +60 °C |
| Storage Temperature | -40 °C to +85 °C |
| Humidity | 5–95% non-condensing |
| Mounting | DIN rail or rack mount |
| Dimensions | 120 × 25 × 110 mm |
| 重量 | 0.5 kg |
| Compliance | CE, UL, RoHS |
Industry Applications
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Power Generation – turbine and generator monitoring
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Oil & Gas – process control and safety systems
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Chemical & Petrochemical – analog/digital process monitoring
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Manufacturing – machinery and process automation
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Water & Wastewater – pump and treatment system control
Advantages
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Provides robust isolation to protect control systems
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Accurate and stable signal measurement for process control
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Reduces noise and interference from electrical systems
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Easy to install and integrate with DeltaV systems
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Rugged design suitable for harsh industrial environments
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サポートs both analog and digital input signals
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Enhances system reliability and operational safety
よくある質問 (FAQ)
Q1: What is the main function / this module?
It provides isolated input channels for analog and digital signals to protect and interface with DeltaV control systems.
Q2: How many input channels does it have?
8 isolated input channels.
Q3: What types / input signals are supported?
4–20 mA, 0–10 V, and digital logic levels.
Q4: What is the isolation rating?
1500 V RMS between channels and the system.
Q5: What is the accuracy / the module?
±0.1% / full scale.
Q6: What is the operating temperature range?
0 °C to +60 °C.
Q7: Can it be mounted on a DIN rail?
Yes, it supports DIN rail or rack mounting.
Q8: What are the dimensions?
Approx. 120 mm × 25 mm × 110 mm.
Q9: Is it suitable for harsh industrial environments?
Yes, it is designed for rugged industrial conditions.
Q10: Which industries commonly use this module?
Power Generation, Oil & Gas, Chemical & Petrochemical, Manufacturing, and Water & Wastewater.
Related Emersonモジュールs
| モデル Number | 説明 |
|---|---|
| KJ3230X1-BA1 | Analog Input Module |
| KJ3232X1-BA1 | Isolated Output Module |
| KJ3241X1-BA1 | Fieldbus H1 Card |
| KJ3242X1-BK1 | Fieldbus H1 Card |
| KJ3221X1-BA2 | Analog Output Module |
| KJ3222X1-BK1 | Analog Input Module |
Popular Emersonモジュールs
| モデル Number | 説明 |
|---|---|
| KJ3230X1-BA1 | Analog Input Module |
| KJ3232X1-BA1 | Isolated Output Module |
| KJ3241X1-BA1 | Fieldbus H1 Card |
| KJ3242X1-BK1 | Fieldbus H1 Card |
| KJ3221X1-BA2 | Analog Output Module |
| KJ3222X1-BK1 | Analog Input Module |
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