Frequently Asked Questions (FAQ)

Q: What output ranges does the IC694ALG392 support?
A: Each channel supports 0–20 mA or 4–20 mA current ranges, selectable via software configuration.

Q: How isolated are the outputs?
A: Outputs are isolated to 500 V DC between channels and to the backplane to prevent noise and ground loops.

Q: What is the update time for all eight channels?
A: The module updates all channels in under 20 ms, suitable for tight control loops.

Q: Can it drive voltage outputs?
A: No; this module is current-output only. For voltage outputs, see module IC694ALG393.

Q: What environmental conditions can it endure?
A: Operates from –25 °C to +70 °C and 5 %–95 % RH (non-condensing), with conformal coating for corrosion resistance.

Q: How is the module configured?
A: No jumpers or switches—configuration is managed through the PLC’s I/O configuration tool.

Q: Is enhanced resolution available?
A: This module is fixed at 12-bit resolution; for 14-bit resolution, consider IC694ALG391.

Q: What PLC platforms are compatible?
A: Designed for GE Series 90-30 backplanes; not compatible with RX3i slots.

Q: How do I mount the module?
A: It slides into any available slot on a 90-30 baseplate rail and locks with the integral latch.

Q: What certifications does it hold?
A: CE, UL, and cUL approvals for industrial control equipment.