Product Introduction

Model Explanation

• 1MRB150083R1/E: Full part number（E=revision）

• 216EA62: Product series

• Type: Analog Input (AI) module

• Series: ABB 216EA62 / 1MRB series

• Mounting: DIN‑rail or rack‑mounted

Technical Parameters

• Channels: 8 isolated analog inputs

• Signal Types: 0–10 V DC, 4–20 mA（per‑channel configurable）

• Resolution: 16‑bit ADC

• Accuracy: ±0.1% full scale（25°C）

• Isolation: Channel‑to‑channel & channel‑to‑ground

• Power Supply: 24 V DC（±10%）, 15 W max

• Operating Temp: -10°C to +55°C

• Storage Temp: -40°C to +70°C

• Humidity: 5%–95% RH（non‑condensing）

• Protection: IP20

• Dimensions: ~211 × 193 × 30 mm

• Weight: ~0.52 kg

Core Functions

• Precision Acquisition: 16‑bit resolution for accurate sensor measurement.

• Signal Isolation: Galvanic isolation suppresses EMI and ground loops.

• Fault Diagnostics: Detects open/short circuits and out‑of‑range signals.

• Hot‑Swap: Replaceable without system shutdown.

• Wide Compatibility: Interfaces with ABB DCS/PLC and third‑party SCADA.

Application Scenarios

• Power Plants: Boiler temperature, pressure, and flow monitoring.

• Chemical & Petrochemical: Reactor and pipeline process monitoring.

• Water Treatment: Level, pH, and turbidity measurement.

• Manufacturing: Production line sensor data acquisition.

Usage & Maintenance

• Mount on DIN rail or rack; connect 24 V DC and field sensors.

• Configure signal type（voltage/current）per channel via software.

• Operate within temperature/humidity limits; avoid strong EMI.

• Inspect connections quarterly; calibrate annually for accuracy.

• Use original spares; power off before removal.