GE Fanuc IC693ALG220 Series 90-30 Input Module

Overview

The IC693ALG220 is an analog voltage input module designed for the Series 90-30 PLC platform. It features four input channels, with the capability to convert voltage signals from -10 to +10 VDC to digital equivalents. This module includes built-in analog-to-digital conversion (ADC), offering 12-bit resolution and an update rate of 4 ms. It is ideal for applications requiring precise analog signal conversion and is commonly used in industrial automation, control, and monitoring systems.

Key Features

• Input Channels: Four (4) voltage input channels
• Input Signal Range: -10 VDC to +10 VDC
• Conversion Resolution: 12-bit, with a digital resolution of 5 mV/20 µA (1 LSB = 5 mV)
• Update Rate: 4 ms per channel
• Input Filter Response: 17 Hz
• Accuracy: ±10 mV/40 µA typical, ±30 mV/160 µA maximum
• Factory Calibration: Pre-calibrated for precision
• Power Consumption: 27 mA from the +5 VDC bus, 98 mA from the isolated +24 VDC bus
• Isolation: 1500 VAC optical isolation
• Mounting Location: I/O slot of Series 90-30 Baseplate
• Cross-Channel Rejection: > 80 dB
• Current Input Mode: Supports 250 ohm shunt resistor for current input range of -40 to +40 mA

Technical Specifications

• Brand: GE Fanuc (now Emerson Automation)
• Model: IC693ALG220
• Product Type: Channel Analog Voltage Input Module
• Voltage Range: -10 to +10 VDC
• Resolution: 12-bit (digital resolution of 5 mV/20 µA per channel)
• Update Rate: 4 ms (1 ms per channel)
• Power Consumption: 27 mA from +5 VDC and 98 mA from +24 VDC
• Accuracy: ±10 mV/40 µA typical, ±30 mV/160 µA max
• Isolation: 1500 VAC optical isolation between field wiring and backplane
• Bus Current Draw: 27 mA (5V) and 98 mA (24V)