GE Fanuc|IC693ALG391|2-Channel Analog Current Output Module
GE Fanuc IC693ALG391 2-Channel Analog Current Output Module
Description
GE Fanuc IC693ALG391 is a 2-channel analog current output module for Series 90-30 PLCs, providing 12-bit resolution and selectable 0–20 mA or 4–20 mA output ranges.
Features
Two isolated analog output channels with 12-bit resolution.
Selectable output ranges: 0–20 mA and 4–20 mA.
User-configurable behavior in STOP/RESET mode: Default to 0/4 mA or Hold-Last-State via DEF0/4 jumper.
Supports current sourcing or voltage output (with external 250 Ω resistor).
Powered by isolated +24 VDC from backplane or user-supplied 20–30 VDC.
Internal +24 V source drives current loops; supports up to three modules without external supply.
Twisted, shielded cable recommended for noise reduction; shield connected to GND.
Technical Specifications
Number of Channels: 2
Output Current Ranges: 0–20 mA, 4–20 mA
Output Voltage Ranges: 0–5 V, 1–5 V (with external resistor)
Resolution:
• 4–20 mA: 1 LSB = 0.5 µA (12-bit)
• 0–20 mA: 1 LSB = 0.625 µA
Calibration: Factory set to 4 µA per count
Update Rate: 5 ms (both channels)
Maximum Compliance Voltage: 25 V
Load Resistance (current mode): 0 to 850 Ω
Load Capacitance (current mode): ≤2000 pF
Load Inductance (current mode): ≤1 H
Voltage Mode Load: ≥2 kΩ, ≤5 mA
Absolute Accuracy at 25°C:
• 4–20 mA: ±8 µA
• 0–20 mA: ±10 µA
Isolation: 1500 V RMS – field to logic
GE Fanuc|IC693ALG391|2-Channel Analog Current Output Module
GE Fanuc|IC693ALG391|2-Channel Analog Current Output Module
GE Fanuc IC693ALG391 2-Channel Analog Current Output Module
Description
GE Fanuc IC693ALG391 is a 2-channel analog current output module for Series 90-30 PLCs, providing 12-bit resolution and selectable 0–20 mA or 4–20 mA output ranges.
Features
Two isolated analog output channels with 12-bit resolution.
Selectable output ranges: 0–20 mA and 4–20 mA.
User-configurable behavior in STOP/RESET mode: Default to 0/4 mA or Hold-Last-State via DEF0/4 jumper.
Supports current sourcing or voltage output (with external 250 Ω resistor).
Powered by isolated +24 VDC from backplane or user-supplied 20–30 VDC.
Internal +24 V source drives current loops; supports up to three modules without external supply.
Twisted, shielded cable recommended for noise reduction; shield connected to GND.
Technical Specifications
Number of Channels: 2
Output Current Ranges: 0–20 mA, 4–20 mA
Output Voltage Ranges: 0–5 V, 1–5 V (with external resistor)
Resolution:
• 4–20 mA: 1 LSB = 0.5 µA (12-bit)
• 0–20 mA: 1 LSB = 0.625 µA
Calibration: Factory set to 4 µA per count
Update Rate: 5 ms (both channels)
Maximum Compliance Voltage: 25 V
Load Resistance (current mode): 0 to 850 Ω
Load Capacitance (current mode): ≤2000 pF
Load Inductance (current mode): ≤1 H
Voltage Mode Load: ≥2 kΩ, ≤5 mA
Absolute Accuracy at 25°C:
• 4–20 mA: ±8 µA
• 0–20 mA: ±10 µA
Isolation: 1500 V RMS – field to logic
