IC693ALG222-HB GE Fanuc Series 90-30 Datasheet & Technical Manual
Manufacturer: GE Fanuc
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Part Number: IC693ALG222-HB
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 IC693ALG222-HB Series 90-30 Analog Input Module
The GE Fanuc IC693ALG222-HB, also cataloged as the IC693ALG222 Analog Voltage Input Module, operates as a dedicated hardware component for capturing analog voltage signals and converting them into digital values within Series 90-30 PLC platforms. The module executes signal transformation through individual field-side interface points, digitizing unipolar or bipolar voltage inputs directly into internal register memory.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC693ALG222-HB (Base Model: IC693ALG222) |
| Brand | GE Fanuc |
| Origin | Japan |
| Weight | 0.40 kg (0.88 lbs) |
| Dimensions | 3.8 cm x 13.0 cm x 13.0 cm (1.5 in x 5.1 in x 5.1 in) |
| Operating Temp | 0 to 70 deg C |
| Power Consumption | 112 mA maximum from +5 VDC bus; 41 mA maximum from isolated +24 VDC supply |
| Input Channels | 16 single-ended or 8 differential (software selectable) |
| Voltage Range | 0 to 10 VDC (unipolar), -10 to +10 VDC (bipolar) |
| Resolution | 2.5 mV per count (0 to 10 VDC range); 5.0 mV per count (-10 to +10 VDC range) |
| Isolation | 1500 V RMS continuous field side to logic side; 250 VAC continuous |
| Update Rate | 13 ms for all channels (6 ms for 16 single-ended, 3 ms for 8 differential) |
| Input Impedance | Greater than 500 kOhm (single-ended), Greater than 1 MOhm (differential) |
| Input Filter Response | 41 Hz (single-ended mode), 82 Hz (differential mode) |
| Linearity | Less than 1 LSB |
| Accuracy | Plus/minus 0.25% Full Scale at 25 deg C; plus/minus 0.5% Full Scale across operating temperature range |
| Status Indicators | 2 green LEDs ("Module OK" and "Power Supply OK") |
Profinet / EtherNet/IP Deterministic Networks and Backplane Bus Execution
The IC693ALG222-HB module integrates directly with the Series 90-30 parallel backplane, operating under deterministic synchronization windows dictated by the central processing unit. The data throughput constraints are bounded by the internal analog-to-digital processing cycle, which transfers 16 words of data across the backplane bus within designated I/O scan intervals. When deployed alongside network interface units enabling Profinet or EtherNet/IP deterministic networks, firmware flash compatibility must be verified at the network drop to ensure packet encapsulation of the internal status and data registers maintains sub-millisecond consistency without adding protocol conversion latency to the field loop.
Frequently Asked Questions
Q: How does switching from single-ended to differential mode alter the channel density and physical terminal wiring?
A: Configuring the module for single-ended mode provides 16 discrete channels referencing a common return path. Selecting differential mode via software configuration reduces the available channel count to 8, pairing consecutive terminal inputs to isolate signal return paths and double the input filter response to 82 Hz for enhanced common-mode noise rejection.
Q: What are the backplane power supply risks if the external +24 VDC supply sags?
A: The module relies on a stable +5 VDC backplane rail (112 mA maximum draw) for logic processing and an isolated +24 VDC supply (41 mA maximum draw) to power the analog converter circuitry. If the +24 VDC supply drops below operational thresholds, the "Power Supply OK" LED turns off and the module ceases to update analog data registers, though the "Module OK" LED may remain illuminated.
Field Installation Guidelines
- Terminal Block Separation: Disconnect the removable terminal block assembly from the module housing before executing field wiring to prevent accidental physical strain on the internal circuit board connections.
- Shield Grounding: Terminate all instrument cable shields at the external chassis ground bar located at the bottom of the PLC rack. Do not connect cable shields directly to the module terminal points to prevent ground loop currents from injecting noise into the measurement channels.
- Signal Separation: Route all low-level analog input signal wires in dedicated, grounded steel conduits completely segregated from high-voltage AC power distribution wiring or variable frequency drive output cables.
- Backplane Insertion: Verify the power to the Series 90-30 backplane is fully isolated before inserting or removing the module. Engage the top hook of the module housing into the rack pivot notch first, then swing the bottom inward until the locking lever clicks securely into place.