



Introduction
The ABB Bailey PHBAIN2200S200 Analog Input Base provides reliable analog data capture and enhanced signal conditioning for demanding industrial environments. Designed for modular distributed I/O systems, this base supports a broad array of analog sources and scales easily within large architectures. With its robust construction and adaptive configuration, it offers plant engineers precise measurement, strong environmental tolerance, and optimized performance for critical process control applications.
Whether handling temperature inputs from thermocouples or scaling current loops from industrial transmitters, the PHBAIN2200S200 is built to support sustained plant operation and accurate system feedback.
Technical Specifications
| Specification | Detail |
|---|
| Product Name | ABB Bailey PHBAIN2200S200 |
| Module Type | Analog Input Base |
| Input Channels | Up to 16 Analog Inputs |
| Supported Signals | 4–20 mA, ±10 VDC, Thermocouples, RTDs |
| ADC Resolution | 16-bit |
| Signal Conditioning | Differential input with precision filtering |
| Operating Temperature | -40 °C to +70 °C / -40 °F to +158 °F |
| Storage Temperature | -40 °C to +85 °C / -40 °F to +185 °F |
| Humidity Tolerance | 5 % to 95 % non-condensing |
| Mounting Options | DIN-rail or rack compatible |
| Weight (Approx.) | 0.68 lb / 0.31 kg |
| Dimensions (H × W × D) | 1.8 × 4.2 × 6.3 inches |
| Dimensions (Metric) | 46 × 107 × 160 mm |
Applications
The PHBAIN2200S200 serves a wide range of industrial applications where high-quality analog signal acquisition is essential:
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Process Automation: Chemical, oil & gas and refining process loops
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Temperature Monitoring: Thermocouple/RTD feedback for heat and batch systems
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Utilities & Energy: Analog parameter tracking in power generation and distribution
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Water & Wastewater Control: Flow, level and chemical dosing measurement
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Distributed I/O Architectures: Scalable I/O expansion in large facilities
Its diverse signal support and modular design help reduce the need for auxiliary converters or breakout cards.
Advantages
Accurate Measurement Across Diverse Signals
With 16-bit high-resolution conversion and adaptive conditioning, the module delivers precise measurements even in noisy industrial environments.
Broad Sensor Compatibility
Supports current loops, voltage signals, thermocouples, and RTDs — enabling flexible integration with various field devices.
Modular and Scalable
Easily integrates into existing Bailey distributed I/O frameworks, simplifying expansion without redesigning system topology.
Industrial-Grade Environmental Tolerance
Wide temperature and humidity resilience ensures dependable field performance under harsh conditions.
Maintenance-Friendly Diagnostics
Clear status reporting and accessible servicing help accelerate troubleshooting and minimize downtime.