CC-PAIH01 Honeywell Analog Input Module
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Analog Input with HART – CC-PAIH01 51405038-175
Function The Analog Input Module is designed to accept high-level current or voltage inputs from various transmitters and sensing devices.
Notable Features
- Extensive Self-Diagnostics: Ensures robust performance through thorough self-check mechanisms.
- Optional Redundancy: Provides redundancy options for increased reliability.
- Open Wire Detection: Detects open wire conditions to prevent system failures.
- Supplies Non-Incendive Field Power: Safely provides power in hazardous environments.
- HART Capability: Supports HART communication protocol for enhanced functionality.
- Fast Loop Scan: Allows for rapid collection of control variables.
- PV Protection: Implements protection mechanisms to safeguard against potential faults.
- Open-Wire Bad PV Detection: Detects and manages faulty conditions related to open wires.
Detail Specifications – Analog Input with HART
IOTA Models
- Non-Redundant: CC-TAIX01, CC-GAIX21, CC-TAID01
- Redundant: CC-TAIX11, CC-GAIX11, CC-TAID11
Parameter Specification
Input Type: Voltage, current (2-wire or self-powered transmitters)
Input Channels:
- CC-PAIH02: 1 channel
- Redundant Model: 16 channels (12 Single Ended / 4 Differential)
Common Mode Rejection Ratio (dc to 60 Hz): 70 dB (with 500 Ω source imbalance)
Common Mode Voltage (dc to 60 Hz): -6 to +5 V peak
A/D Converter Resolution: 16 bits
Input Range:
- 0 to 5 V
- 1 to 5 V
- 0.4 to 2 V
- 4-20 mA (through 250 Ω)
Normal Mode Rejection Ratio (at 60 Hz): 19 dB
Normal Mode Filter Response: Single-pole RC, -3 dB @ 6.5 Hz
Maximum Normal Mode Input (differential inputs, no damage): ± 30 Volts
Crosstalk (dc to 60 Hz, channel-to-channel): -60 dB
Input Impedance (voltage inputs): > 10 M Ω powered
Input Scan Rate: 50 ms
Hardware Accuracy (@ CMV = 0 V):
- ± 0.075% of full-scale (23.5°± 2°C)
- ± 0.15% of full-scale (0 to 60°C)
Transmitter Field Power Conditioning:
- Individually Protected Current Limiting Circuits for Class 1, Div 2 non-incendive interfacing. No fusing required.