GE Series 90-30 IC693ALG392C Analog Output Modules
Manufacturer: GE Fanuc
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Part Number: IC693ALG392C
Condition：New with Original Package
Product Type: Analog Output Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE Fanuc IC693ALG392C Series 90-30 Analog Module
The GE Fanuc IC693ALG392C, also cataloged as the IC693ALG392 Analog Module, operates as a dedicated hardware component for multi-channel analog signal processing within GE Fanuc Series 90-30 and PACSystems RX3i networks.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC693ALG392C |
| Brand | GE / GE Fanuc |
| Origin | USA |
| Weight | 0.38 kg (0.84 lbs) |
| Dimensions | Single-slot Series 90-30 module chassis size |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | 110 mA from +5 VDC bus / 315 mA from +24 VDC external user supply |
| Number of Channels | 8 single-ended channels |
| Output Signal Ranges | Voltage: 0 to +10 VDC, -10 to +10 VDC; Current: 0 to 20 mA, 4 to 20 mA |
| Resolution | 15 to 16 bits (range dependent) |
| Channel Update Rate | 8 ms for all 8 channels |
| Maximum Voltage Output Load | 5 mA |
| External Supply Voltage | 24 VDC required via direct terminal block connection |
Deterministic Backplane Bus Execution & Drive Control Integration
The module processes multi-channel analog signals across the controller rack, routing real-time digital process variables over high-speed backplane bus communication velocity Licences. Operating with 15 to 16 bits of conversion resolution, the hardware executes discrete digital-to-analog frame updates every 8 ms across all eight channels. Integrated firmware flash compatibility ensures synchronized parameter storage, while non-volatile memory maintains output channel values or forces configured fault states during central CPU power interruptions. Open wire fault reporting actively flags current loop breaks to the central processor, maintaining signal path integrity across distributed control networks.
Frequently Asked Questions
Q: Does the IC693ALG392C module require an external power supply for channel signal generation?
A: An external 24 VDC power supply connected directly to the front terminal block is required to power the internal output signal circuitry.
Q: How does the module handle output states if central system logic or rack power fails?
A: Outputs can be configured in software to hold their last known state or reset to zero when system power or CPU communications are disrupted, provided external 24 VDC remains applied.
Q: Can this module be installed in both Series 90-30 and PACSystems RX3i baseplates?
A: The module fits into any standard I/O slot on both Series 90-30 and PACSystems RX3i baseplates using standard backplane interface logic.
Field Installation Guidelines
- Power Isolation & Safety: Disconnect main backplane rack power and external 24 VDC field supplies prior to inserting or removing the hardware module.
- Enclosure Mounting: Install the baseplate assembly inside a sealed, grounded metal enclosure to protect signal processing circuits from high-frequency RF interferences.
- Field Terminal Wiring: Connect external 24 VDC power and field wiring to the removable terminal block, verifying positive and negative polarities on all current/voltage terminals.
- Shielding & Grounding: Use twisted shielded cables for all analog signal runs, grounding cable shields at a single central cabinet ground bar to prevent ground loops.
- Cable Separation: Route low-voltage analog cables in separate wiring troughs away from high-voltage AC power lines and drive motor cables by at least 30 cm.