GE Fanuc IC670ALG330 Output Module

GE Fanuc Field Control IC670ALG330 Analog Current Output Module

Core Technical Specifications

• Brand & Manufacturer: GE Fanuc.
• Series & Model: Field Control series, model IC670ALG330.
• Product Type: 8-channel single-ended analog current-source output module.
• Output Signal & Range: 0-20 mA standard, up to 0-20.48 mA.
• Resolution: High-fidelity 16-bit Digital-to-Analog Converter (DAC).
• Analog Resolution: Fine control at 0.3125 µA per count.
• Update Time: Fast channel update of 1.5 milliseconds, typical.
• Linearity: Excellent accuracy within 1 LSB (Least Significant Bit).
• Number of Channels: Eight (8) current source outputs in a single group.

Electrical & Power Specifications

• External Power Supply: Requires 18-30 VDC, 24 VDC nominal, with ≤10% ripple.
• Current from BIU: Draws a maximum of 85 mA from the bus interface unit.
• Current from External Supply: Maximum 250 mA (with all 8 outputs at 20mA).
• Output Load Limits: Max 2000 pF capacitance and 0.5 H inductance.
• Isolation Rating: High 1500 VAC for 1 minute (ground to logic).
• Continuous Isolation: Rated for 250 VAC continuous.

Diagnostics & Functional Features

• Fault Detection: Reports underrange, overrange, and open wire conditions.
• Open Wire Threshold: Detects faults at 1.0 to 3.5 mA output current.
• Output Hold State: Channels can be configured to hold the last value on fault (BIU reset, data timeout, power loss).
• Fault State Resolution: Hold state resolution reduces from 16-bit to 14-bit during power loss.
• Calibration: User-calibratable; factory settings stored in onboard flash memory.
• Data Types: Supports bit and word data types for configuration.
• LED Indicator: Single LED shows status: Steady (OK), Flashing (Fault), Off (No Power/Fatal Error).

Frequently Asked Questions (FAQ)

• Q: How many output channels does it have?
  A: It provides 8 independent 0-20 mA analog output channels.
• Q: What is its output resolution and update speed?
  A: It features 16-bit resolution and a fast 1.5 ms update time per channel.
• Q: Does it diagnose wiring problems?
  A> Yes, it includes diagnostics for open wire detection and output range faults.
• Q: What happens during a power or communication fault?
  A: Outputs can be set to hold their last state, though at a reduced 14-bit resolution.
• Q: Can I recalibrate the module?
  A: Yes, it is user-calibratable, and calibration data is saved in non-volatile flash memory.
• Q: What power supply is needed?
  A: An external 18-30 VDC, 24V nominal supply with low ripple is required.
• Q: Do you have stock and how do you ship?
  A: We have limited legacy stock and ship within 5 days via DHL, FedEx, or UPS.
• Q: What is your return policy?
  A: We offer a 30-day return policy on all purchases.

For sourcing the legacy IC670ALG330 module or technical support, please contact us. Contact: Email sales@nex-auto.com or call/WhatsApp +86 153 9242 9628.