16-Channel Analog Voltage Input Module IC693ALG222E GE Series 90-30
Manufacturer: GE Fanuc
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Part Number: IC693ALG222E
Condition：New with Original Package
Product Type: Analog Input Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE Fanuc IC693ALG222E Series 90-30 Analog Input Module
Configured for analog signal conversion in Series 90-30 PLC systems, the GE Fanuc IC693ALG222E (IC693ALG222 analog voltage input module) provides direct physical/electrical execution. It converts field voltage signals into digital data across 16 single-ended or 8 differential channels for central processing.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC693ALG222E |
| Brand | GE Fanuc |
| Origin | United States |
| Weight | 0.36 kg |
| Dimensions | 36 x 130 x 135 mm |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | 112 mA max at 5 VDC, 41 mA max at 24 VDC |
| Channel Capacity | 16 single-ended or 8 differential channels |
| Input Voltage Range | 0 to 10 VDC (unipolar), -10 to +10 VDC (bipolar) |
| Resolution | 2.5 mV/count (unipolar), 5 mV/count (bipolar) |
| Update Rate | 6 ms (16 single-ended), 3 ms (8 differential) |
| Accuracy | +/-0.25% full scale at 25 deg C |
| Isolation | 1500 VAC field-to-logic (1 min), 250 VAC continuous |
Backplane Bus & Deterministic Data Ingestion
The IC693ALG222E interfaces directly with the Series 90-30 backplane bus to deliver updated digital representations of analog voltage inputs to CPU memory racks. Backplane communication velocity enables rapid refresh cycles, updating 16 single-ended channels within 6 ms or 8 differential channels within 3 ms. Internal firmware flash compatibility and high I/O density scaling allow reliable signal processing across baseplates while preserving deterministic bus communication.
Frequently Asked Questions
Q: How does switching between single-ended and differential wiring modes impact module scan updates?
A: Configuring the module for 8 differential channels reduces the scan update time to 3 ms, whereas utilizing all 16 single-ended channels requires 6 ms to process all inputs across the backplane bus.
Q: What are the dual backplane power supply draw specifications for this module?
A: The IC693ALG222E draws up to 112 mA from the +5 VDC logic bus rail alongside 41 mA maximum from the isolated +24 VDC supply rail.
Q: What level of electrical isolation protects host PLCs from field voltage surges?
A: Optical isolation provides 1500 VAC protection for one minute between field wiring terminals and the backplane logic bus, preventing high-voltage transients from reaching internal system components.
Field Installation Guidelines
Mount the IC693ALG222E into any available I/O slot of a Series 90-30 baseplate after turning off backplane power. Connect analog field wiring using shielded twisted-pair cables to prevent electro-magnetic noise coupling. Land cable shields at a single chassis ground point near the rack entry. Maintain a physical separation of at least 300 mm between low-voltage analog signal lines and AC power cables. Verify that ambient temperature around the enclosure remains within 0 to 60 deg C to ensure accurate analog conversion across all channels.