GE IC693ALG222 – Series 90-30 16-Channel Analog Voltage Input Module

In stock

Product Introduction:

The IC693ALG222, designed by GE Fanuc (now Emerson Automation), is a high-density analog input module for the GE Series 90-30 PLC platform. It converts continuous analog voltage signals from field sensors into high-resolution digital data for PLC processing. Supporting both 16 single-ended or 8 differential channels, it delivers precise, noise-immune measurements for process variables like temperature, pressure, and flow, serving as a critical I/O link in industrial automation systems.

Technical Specifications

Manufacturer: GE Fanuc (Emerson Automation)
Model: IC693ALG222
Series: GE Series 90-30 PLC System
Module Type: Analog Voltage Input Module
Input Channels: 16 single-ended or 8 differential channels (software-selectable)
Voltage Ranges: 0–10VDC (unipolar), –10VDC to +10VDC (bipolar) (per-channel configurable)
Resolution: 12-bit (2.5mV/step @ 0–10V; 5mV/step @ ±10V)
Accuracy: ±0.1% of full scale (25°C); ±0.25% maximum (operating range)
Update Rate: 6ms (16 single-ended channels); 3ms (8 differential channels)
Input Impedance: 1MΩ (voltage channels)
Filter Response: 41Hz or 82Hz (software-selectable)
Isolation: 1500V RMS channel-to-backplane; 250VAC continuous channel-to-logic
Backplane Power: 112mA @ +5VDC; 41mA @ +24VDC
Dimensions (W×H×D): 98mm × 67mm × 50mm
Weight: 0.25kg (0.55lbs)
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 & EMC compliance)
Mounting: DIN rail or Series 90-30 I/O carrier (single-slot)

Key Features

Flexible Channel Configuration: Software-selectable single-ended (16ch) or differential (8ch) modes; per-channel range selection (0–10V/±10V) via Logicmaster or Hand-Held Programmer.
High Noise Rejection: Differential input mode provides >80dB cross-channel rejection (DC–1kHz); built-in low-pass filters (41Hz/82Hz) suppress high-frequency interference.
Precision Calibration: Factory-calibrated for accuracy; supports user-adjustable high/low alarm limits per channel for process monitoring.
LED Diagnostic Indicators:
- MODULE OK: Solid (operational); Off (no backplane power); Fast flash (no config); Slow flash (diagnostic failure).
- PWR OK: Lights when external field power is active.
Hot-Swappable: Supports replacement during system operation (with proper precautions) to minimize downtime.
Robust Industrial Design: Compact, rugged construction for harsh environments; high isolation protects PLC backplane from field-side electrical noise and voltage spikes.