The IC200ALG620 is a 4-channel analog input module from the VersaMax I/O series, now under Emerson Automation. It specializes in precise temperature and resistance measurement, supporting a wide variety of industrial sensors. This module delivers high-accuracy data directly to your control system for reliable process monitoring.
Engineered for High-Precision Measurement and Versatility
Engineered for flexibility, the IC200ALG620 accepts inputs from both 3-wire and 4-wire RTD sensors and direct resistance values. It supports multiple sensor types including Platinum, Copper, and Nickel RTDs across various resistance bases. Furthermore, its 16-bit conversion resolution and high channel-to-channel isolation ensure exceptional measurement accuracy and signal integrity in electrically noisy environments.
Detailed Technical Specifications
The table below details the complete electrical, functional, and physical parameters for the IC200ALG620 module.
| Parameter | Specification |
|---|---|
| Manufacturer & Model | GE / Emerson IC200ALG620 |
| Product Series | VersaMax I/O |
| Module Type | 4-Channel RTD / Resistance Analog Input |
| Input Channels | 4 |
| Compatible Wiring | 3-Wire & 4-Wire RTDs |
| Supported Sensors | Pt (25/100/1000Ω), Cu (10/50/100Ω), Ni (100/120Ω), Ni/Fe (604Ω) |
| Resistance Input Range | 0-500 Ω; 0-3000 Ω |
| Conversion Resolution | 16 bits |
| Accuracy (at 25°C) | ±0.15% (Resistance & RTD Temp.) |
| Channel Update Rate | ~210 ms @ 60 Hz |
| Isolation (Input to Frame) | 1500 VAC |
| Bus Voltage & Current | 5 VDC (125 mA max) |
| Operating Temperature | 0°C to 60°C |
| Weight | 0.40 kg (0.88 lbs) |
| Key Features | Channel Diagnostics (Open, Short, Wiring Fault, Alarms) |
Application and System Integration
This module is ideal for critical temperature monitoring in process industries like chemical, food & beverage, and HVAC. Its comprehensive diagnostics quickly identify sensor or wiring issues, minimizing downtime. Therefore, the IC200ALG620 is a robust and precise solution for integrating high-fidelity temperature data into your VersaMax control system.
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 25 × 108 × 127 mm |
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