GE IC200ALG331-KD – VersaMax 4-Channel 16-Bit Isolated Analog Voltage/Current Output Module

In stock

Product Introduction

The IC200ALG331-KD, manufactured by General Electric (GE Fanuc/Emerson Automation), is a high-density, high-precision analog output module in the VersaMax I/O series. It converts digital control signals from the PLC into industry-standard ±10VDC voltage or 4–20mA current signals to drive field devices such as control valves, actuators, transmitters, and variable-speed drives. Featuring four individually isolated channels, 16-bit resolution, and software-configurable outputs, it delivers accurate, noise-immune control for critical processes in harsh industrial environments.

Technical Specifications

Manufacturer: General Electric (GE Fanuc / Emerson Automation)
Model: IC200ALG331-KD
Series: VersaMax PLC System
Module Type: Isolated Analog Voltage/Current Output Module
Output Channels: 4 individually isolated single-ended channels
Output Ranges: Voltage: ±10VDC; Current: 4–20mA (software-selectable per channel)
Resolution: 16-bit (381μV/step for voltage; 381nA/step for current)
Update Rate: 7ms maximum (per module)
Accuracy: ±0.1% full scale at 25°C; ±0.2% full scale over operating temperature range
External Field Power: 18–30VDC (24VDC nominal)
Backplane Power Consumption: 5VDC at 10mA max; 3.3VDC at 115mA max
Isolation: 250VAC continuous (channel-to-logic); 1500VAC for 1 minute (channel-to-channel/ground)
Interchannel Crosstalk: ≥70dB suppression
Load Capability: Voltage: ≥2kΩ (5mA max); Current: 0–1000Ω @ 24VDC
Dimensions (W×H×D): 110mm × 66.8mm × 50mm
Weight: 0.18kg (0.4lbs)
Operating Temperature: 0°C to +60°C (32°F to 140°F)
Storage Temperature: -40°C to +70°C (-40°F to 158°F)
Relative Humidity: 5%–95% (non-condensing)
Certifications: CE, UL, CSA (industrial safety and EMC compliance)
Protection Class: IP20
Mounting: DIN rail or VersaMax I/O carrier

Key Features

16-Bit High Precision: Provides 381nA current and 381μV voltage resolution for ultra-accurate process control.
Individual Channel Isolation: Eliminates crosstalk and protects against electrical noise, voltage spikes, and ground loops.
Software-Configurable Outputs: Select voltage (±10VDC) or current (4–20mA) per channel via PLC software; no jumpers required.
Fast Response Time: 7ms maximum update rate enables real-time control of dynamic processes.
Comprehensive Diagnostics: On-board LEDs for power and status; detects high/low limits, over/underrange, open wires, and field power loss.
Fail-Safe Operation: Configurable to hold last output state or default to 4mA/0VDC on communication/power failure.
Hot-Swappable Design: Allows replacement without system shutdown, minimizing maintenance downtime.
Robust Industrial Construction: Compact, rugged form factor with wide temperature tolerance for deployment in extreme environments.