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Phone: +86 16626708626Description
In manufacturing processes and test stands where transducers, potentiometers, and signal conditioners feed precise voltage levels into PLC logic for position feedback, pressure ratios, or flow proportioning, the GE IC693ALG222C captures high-density analog voltage signals for Series 90-30 systems. It excels in industrial automation for coordinate measuring machines, hydraulic test rigs, and mixing skids that convert 16 single-ended or 8 differential inputs across configurable spans like ±10 V, 0-10 V, or 0-5 V into scalable %AI words. Engineers select the GE IC693ALG222C in control systems demanding 12-bit resolution with per-channel alarming, where dual 18-position terminal blocks enable quick swaps without rewiring entire racks.pdfsupply
This module frequently aggregates servo position feedbacks in CNC cells or tank level voltages in water systems, supporting broken-wire detection through underrange flags. In laboratory automation, it is applicable in control systems profiling multi-zone climate chambers, with 5 ms update rates ensuring tight loop regulation.
Product Introduction & Positioning
The GE IC693ALG222C is a 16-channel analog voltage input module for GE Fanuc Series 90-30 PLCs, offering single-ended or differential wiring with software-selectable ranges (±10/±5 V, 0-10/0-5 V) and 12-bit A/D conversion mapping to 16-bit %AI data. It mounts in standard expansion racks, drawing backplane power while requiring no external excitation.
In 90-30 setups, the GE IC693ALG222C complements discrete I/O for closed-loop applications, with Proficy Machine Edition configuring scaling, filters, and high/low alarms per channel.
Integrators position it for cost-effective voltage acquisition where density trumps specialized cards.
Key Technical Features & Functional Benefits
Sixteen channels update every 5 ms with ±0.25% accuracy, configurable filters rejecting 50/60 Hz noise, and diagnostics latching over/under-range plus broken-wire conditions into PLC bits. Dual removable terminal blocks (18-pos each) support half-rack maintenance.
Rugged 0-60°C operation with 1500 V field-logic isolation suits EMI-heavy panels, consuming 210 mA from +5 V backplane.
- IC693ALG222C
Detailed Technical Specifications
| Parameter | Value |
|---|---|
| Model | IC693ALG222C |
| Brand | GE Fanuc Series 90-30 |
| Product Type | 16-channel voltage input |
| Input Ranges | ±10 V, ±5 V, 0-10 V, 0-5 V (per channel) |
| Resolution | 12-bit (2.44 mV @10 V span) |
| Update Rate | 5 ms all channels |
| Accuracy | ±0.25% span @25°C |
| Isolation | 1500 V field-logic |
| Backplane Power | +5 VDC @210 mA |
| Terminals | 2x 18-position removable |
| Operating Temperature | 0 to 60 °C |
Related Modules or Compatible Units
IC693CPU374 – Series 90-30 CPU processing IC693ALG222C data.
IC693ALG223 – Current-sourcing companion module.
IC693BSMxxx – Rack backplanes housing the IC693ALG222C.
Installation Notes & Maintenance Best Practices
Wire GE IC693ALG222C signals differentially for noise rejection, torquing terminals and verifying scaling via Proficy forces pre-commission.
Quarterly diagnostic bit scans; reseat blocks annually.
