Repair GE-Emerson IC693ALG391 2-Channel Analog Current Output Module

Factory calibrated to 4µA per count.

Repair

$250.60
Availability
  • Usually ships in 3-5 business days

Remanufactured

$358.00
Availability
  • 5 in stock

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

Part Number
  • IC693ALG391REP
Manufactured
Product Specs

Features

  • Output current range:
    • 0 to 20mA
    • 4 to 20mA
  • Output voltage range:
    • 1 to 5V
    • 0 to 5V
  • Supply voltage (nominal):
    • 24VDC from isolated 24VDC on backplane or user-supplied source
    • 5VDC from backplane
  • 20 to 30VDC external supply voltage range
  • 10% external supply voltage ripple
  • 5ms update rate (approximate; application dependent)
  • Resolution:
    • 4 to 20mA: 4µA (1 LSB = 4µA)
    • 0 to 20mA: 5µA (1 LSB = 5µA)
  • Absolute accuracy:
    • 4 to 20mA: ±8µA at 25°C (77°F)
    • 0 to 20mA: ±10µA at 25°C (77°F)
  • 25V maximum compliance voltage
  • 0 to 850 ohms user load (current mode)
  • 2,000pF output load capacitance (current mode)
  • 1 H output load inductance (current mode)
  • 5mA maximum output loading (2K ohms minimum resistance)
  • 1,500V isolation between field and logic side
  • Internal power consumption:
    • 30mA from 5V supply
    • 215mA from isolated 24VDC backplane supply or user supply

The GE-Emerson IC693ALG391 2-Channel Analog Current Output Module provides two output channels, each capable of converting 12 bits of binary (digital) data to an analog output for use as required by relevant applications. The Analog Current Output module is capable of providing outputs in the range of 0 to 20mA. The resolution of the converted signal is 12 bits binary (1 part in 4,096). The sign bit is not used in the conversion process. Both channels are updated on every scan  (about 5 milliseconds). User data in the %AQ registers is in a 16-bit 2’s complement format. The 13 most significant bits from the %AQ register are converted to sign magnitude by the PLC and sent to the module. Twelve of the bits are used by the D/A converter; the 13th bit (sign) is used to determine if negative data was sent to the module.