Overview
The Honeywell 8C-TAIXA1 serves as the termination assembly for analog input modules in industrial control systems. It supports current inputs from field transmitters and sensors and provides robust protection with galvanic isolation and conformal coating. This module enables maintenance without system shutdown and delivers fast loop scanning for real-time data acquisition.
Key Features
- Termination assembly for analog input modules (IOTA)
- Supports 16 single-ended channels for 4–20 mA signals
- Conformal coated for environmental protection
- On-board excitation power eliminates extra marshalling needs
- Galvanic isolation safeguards against electrical faults
- Module removal under power facilitates safe maintenance
- Extensive self-diagnostics for quick troubleshooting
Electrical Specifications
| Feature | Specification |
|---|---|
| Supported Modules | 8C-PAINA1 (coated), 8U-PAINA1 (uncoated) |
| Input Type | Current (2-wire or self-powered transmitters) |
| Input Channels | 16 single-ended |
| Voltage Rating | 24 VDC |
| Module Current Rating | 105 mA |
| A/D Converter Resolution | 16 bits |
| Input Range | 4–20 mA via 250 Ω resistor |
| Max Input Voltage | ±30 V (no damage) |
| Input Scan Rate | 50 ms |
| Accuracy | ±0.075% FS at 23.5°C ±2°C, ±0.15% FS 0–60°C |
| Normal Mode Rejection (60 Hz) | 19 dB |
| Crosstalk (dc–60 Hz) | -60 dB |
| Isolation | Galvanic, 1000 VAC RMS / ±1000 VDC (Icoupler in IOM) |
Environmental Specifications
- Operating Temperature: 0 to 60°C
- Storage Temperature: -40 to 85°C
Certifications
- Class I, Division 2, Groups A, B, C, D; T4
- Class I, Zone 2, AEx/Ex nA II C T4
Applications
- Industrial automation and process control
- Field transmitter integration and signal termination
- Systems requiring reliable analog input data and high safety standards
Details
| Weight | 0.26 kg |
|---|
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