Remanufactured GE-Emerson IC693ALG223 16-Channel Analog Current Input Module

13ms update rate.

Remanufactured

$1,898.00
Availability
  • Additional 25 ready to ship within 2-3 days

Repair

$1,518.40
Availability
  • Usually ships in 3-5 business days

For on-site repair and support, call us at 1-704-448-2212 or email sales@qualitrol.com.

Part Number
  • IC693ALG223RMN
Manufactured
Product Specs

Features

  • Resolution:
    • @ 4 to 20mA: 4µA (4µA/bit)
    • @ 0 to 20mA: 5µA (5µA/bit)
    • @ 4 to 20mA Enhanced: 5µA (5µA/bit)
  • Absolute accuracy:
    • ±0.25% of full scale @ 25°C (77°F)
    • ±0.5% of full scale over specified operating temperature range
  • Linearity:
    • <1 LSB from 4 to 20mA (4 to 20mA range)
    • <1 LSB from 100µA to 20mA (0 to 20mA and 4 to 20mA Enhanced ranges)
  • 1,500V isolation between field side and logic side
  • 0V common mode voltage (single-ended channels)
  • >80db cross-channel rejection from DC to 1 kHz
  • 250 ohms input impedance
  • 19Hz input low pass filter response
  • 20 to 30VDC external supply voltage range
  • 10% external supply voltage ripple
  • Internal power consumption:
    • 120mA from the +5V bus on the backplane
    • 65mA from 24VDC external user supply (in addition to current loop currents)

The GE-Emerson IC693ALG223 16-Channel Analog Current Input Module provides up to 16 single-ended input channels, each capable of converting an analog input signal to a digital value for use as required by relevant applications. The module provides three input ranges: 4 to 20mA, 0 to 20mA, and 4 to 20mA Enhanced.

The default range is 4 to 20mA with user data scaled so that 4mA corresponds to a count of 0 and 20mA corresponds to a count of 32,000. The other ranges are selected by changing the configuration parameters using the IC641 configurator software or the Hand-Held Programmer. The range can be configured so that the input range is 0 to 20mA with user data scaled so that 0 mA corresponds to a count of 0, and 20mA corresponds to a count of 32,000.  Full 12-bit resolution is available over the 4 to 20 and 0 to 20mA ranges.

A 4 to 20mA Enhanced range can also be selected.  When this range is selected, 0mA corresponds to a count of –8,000, 4mA corresponds to a count of 0 (zero) and 20mA corresponds to a count of 32,000.  The Enhanced range uses the same hardware as the 0 to 20mA range but automatically provides 4 to 20mA range scaling with the exception that negative digital values are provided to the user for input current levels between 4mA and 0mA.  This gives you the capability of selecting a low alarm limit that detects when the input current falls from 4mA to 0mA, which provides for open-wire fault detection in 4 to 20mA applications.  High and Low alarm limits are available on all ranges.  Ranges can be configured on a per channel basis.  The module also reports module status and user-side supply status to the CPU.