Product Description
Product Overview
Manufacturer: Honeywell
Model/Part Number: CC-PAIH51 51410069-276
Description: Analog Input with HART
Function
The CC-PAIH51 Analog Input Module is designed to accept high-level current inputs from transmitters and sensing devices while providing integrated HART communication.
Key Features
- Extensive self-diagnostics
- Optional redundancy for increased reliability
- Provides non-incendive field power (No external power required)
- HART-compatible for configuration and status monitoring
- Fast loop scanning capability
- Multivariable instrument support for fast data collection
Technical Specifications
General Information
| Parameter | Specification |
|---|---|
| Model | CC-PAIH51 (High-Level Analog Input with HART) |
| IOTA Models | CC-TAIX51 (Non-Redundant, 6”) CC-TAIX61 (Redundant, 12”) |
| Input Type | Current (Supports 2-wire or self-powered transmitters) |
| Input Channels | 16 (All Single-Ended) |
Electrical Characteristics
| Parameter | Specification |
|---|---|
| Common Mode Rejection Ratio (dc to 60 Hz, 500Ω source imbalance) | 70 dB |
| Common Mode Voltage (dc to 60 Hz) | -6V to +5V (peak) |
| A/D Converter Resolution | 16 bits |
| Input Range | 4-20 mA (through 200Ω) |
| Normal Mode Rejection Ratio (@ 60 Hz) | 19 dB |
| Normal Mode Filter Response | Single-pole RC, -3 dB @ 6.5 Hz |
| Maximum Normal Mode Input | ±30V |
| Crosstalk (dc to 60 Hz, channel-to-channel) | -60 dB |
| Input Scan Rate | 50 ms |
| Hardware Accuracy (@ CMV = 0V) | ±0.075% of full-scale (23.5° ±2°C) ±0.15% of full-scale (0 to 60°C) |
Power and Safety Features
| Parameter | Specification |
|---|---|
| Transmitter Field Power Conditioning | Individually protected current-limiting circuits for Class 1, Div 2 non-incendive interfacing |
| Fusing Requirement | No fusing required |