IC693ALG222C Overview

The Analog Input Module General Electric IC693ALG222C is a Series 90-30 analog voltage input module featuring 16 single-ended channels. It accepts 0-10V unipolar and -10 to +10V bipolar signals and installs in any 5 or 12-slot baseplate.

Product Advantages

• High Channel Density: Features 16 single-ended input channels in a single slot, maximizing analog input capacity for space-constrained applications.

• Dual Voltage Ranges: Accepts both unipolar (0 to +10V) and bipolar (-10 to +10V) input signals for flexible field device compatibility.

• High Isolation: Provides 1500 Volts RMS isolation between field wiring and logic side for enhanced signal integrity and equipment protection.

• Fast Update Rate: Updates all 16 channels in just 13 ms, enabling rapid data acquisition for time-sensitive processes.

• Excellent Linearity: Delivers less than 1 LSB linearity error for accurate and reliable voltage measurements.

• Status Indication: Features two green LEDs for Module OK and Power Supply OK, simplifying troubleshooting and system monitoring.

FAQ

Q1: How many channels does the IC693ALG222C provide and in what configurations?

A1: It provides up to 16 single-ended or up to 8 differential voltage input channels.

Q2: What voltage input signals does this module accept?

A2: It accepts 0-10VDC (unipolar) and -10VDC to +10VDC (bipolar) signals.

Q3: What is the update rate for single-ended and differential configurations?

A3: The update rate is 6 msec per channel for single-ended and 3 msec per channel for differential configuration.

Q4: What is the resolution of the module at different voltage ranges?

A4: At 0-10VDC, resolution is 2.5 mV (1 LSB = 2.5 mV). At -10VDC to +10VDC, resolution is 5 mV (1 LSB = 5 mV).

Q5: What do the two green LEDs on the module indicate?

A5: The Module OK LED indicates module status, and the Power Supply OK LED indicates the status of user-supplied power.