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SKU:MAI51
GE MAI51 369B1841G5007 Analog Input Module 16 Channel
Manufacturer: General Electric
Product No.: MAI51
Product Type: Analog Input Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months
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Penerangan
GE MAI51 369B1841G5007 Analog Input Module
The GE MAI51 (369B1841G5007) is a 16-channel analog input module supporting RTD (Pt10, Pt100, Cu100, Cu50) and thermocouple types (E, J, K, N, R, S, T, B). Featuring dual 24 V DC (±10%) redundant power inputs, this module delivers 16-bit resolution with 0.2% measurement accuracy. Weighing approximately 0.5 kg (1.1 lbs), it operates from 0°C to 60°C with CE certification.
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | GE |
| Model | MAI51 (369B1841G5007) |
| Product Type | TC/RTD Analog Input Module |
| Channels | 16 (8 channels per ADC group) |
| Power Supply | Dual 24 V DC ±10% (1:1 Redundant) |
| Power Consumption | < 2 W (Typical 1.8 W) |
| Signal Types | RTD: Pt10, Pt100, Cu100, Cu50; TC: E, J, K, N, R, S, T, B |
| ADC Resolution | 16-bit |
| Measurement Accuracy | 0.2% maximum |
| Over-range Alarm | ±10% (software configurable) |
| CMRR | > 120 dB |
| DMRR | > 60 dB |
| Isolation (Channel-Channel) | 250 V AC |
| Isolation (Channel-Ground) | 500 V AC |
| Isolation (Channel-System) | 1500 V AC |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Humidity | 10-90% non-condensing |
| Dimensions (H x W x D) | 209 x 129.5 x 51 mm (8.2 x 5.1 x 2.0 in) |
| Weight | Approx. 0.5 kg (1.1 lbs) |
| Mounting | Screw Mounting |
| Communication | Redundant High-Speed Smart Serial Bus (1 Mbps) |
| Connector | Single-row Euro-style, Removable (2.5 mm²) |
| LED Indicators | Run, Communication, Fault Alarm |
| Certification | CE (with system) |
Supported Signal Types
| Sensor Type | Supported Models |
|---|---|
| RTD | Pt10, Pt100, Cu100, Cu50 (2-wire or 3-wire) |
| Thermocouple | E, J, K, N, R, S, T, B |
Installation & Field Application Guide
- Mount the module using screw mounting. Ensure proper grounding for noise immunity.
- Connect dual 24 V DC power supplies (21.6-26.4 V DC range) for 1:1 redundancy.
- Use shielded twisted-pair wiring for RTD and TC signals. Ground shield at the module end only.
- Configure sensor type and range using the system software. Over-range alarm threshold is ±10%.
Why Choose the MAI51 Module
- 16 channels support both RTD and thermocouple inputs in a single module.
- Dual redundant 24 V DC power inputs for high availability applications.
- High isolation (1500 V AC channel-system) ensures reliable operation.
- 0.2% accuracy with 16-bit resolution for precise temperature measurement.
Field Engineer FAQs
Q1: What is the difference between 2-wire and 3-wire RTD connection?
A1: 3-wire connection compensates for lead wire resistance, providing more accurate measurements. 2-wire is suitable for short cable runs where lead resistance is negligible.
Q2: Does the module support cold junction compensation for thermocouples?
A2: Yes, the module provides built-in cold junction compensation when using the terminal block temperature sensor.
Q3: What is the maximum cable length for TC/RTD inputs?
A3: Recommended maximum cable length is 200 meters for shielded twisted-pair wiring. For longer runs, use signal conditioning.
Inquiries: sale@etowonauto.com
Spesifikasi Tambahan
Skalar (V/f)
Vektor
Dikuasakan oleh AC
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