Analog Input Modules | GE PACSystems RX3i IC695ALG608-EA
Manufacturer: GE Fanuc
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Part Number: IC695ALG608-EA
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 PACSystems RX3i IC695ALG608-EA Analog Input Module
Configured for high-density analog signal processing in PACSystems RX3i networks, the GE PACSystems RX3i IC695ALG608-EA (IC695ALG608 Analog Input Module) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC695ALG608-EA |
| Brand | GE / GE Fanuc |
| Origin | USA |
| Weight | 0.45 kg (1.00 lbs) |
| Dimensions | Single-slot RX3i module chassis size |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | 1.2 A at +3.3 VDC backplane supply |
| Number of Channels | 8 to 16 differential analog inputs |
| Input Ranges | Voltage: 0 to 5 VDC, 0 to 10 VDC, -10 to +10 VDC; Current: 0 to 20 mA, 4 to 20 mA |
| Resolution | 16-bit analog-to-digital converter |
| Measurement Accuracy | +/-0.1% of full scale |
| Conversion Speed | 1 ms per channel typical |
| Input Impedance | Greater than 1 M ohm (voltage), 250 ohm (current) |
| Isolation | 250 VAC channel-to-backplane and channel-to-channel isolation |
Deterministic Analog Signal Conversion & Backplane Routing
The module digitizes incoming field current and voltage signals using a high-precision 16-bit analog-to-digital conversion architecture. Channel values route directly to central RX3i CPUs over high-speed backplane bus communication velocity Licences, maintaining deterministic data frame delivery down to 1 ms per channel update cycles. Channel-to-backplane galvanic isolation rated at 250 VAC suppresses ground potential loops and electromagnetic interferences across field instrumentation circuits. Onboard firmware flash compatibility permits remote parameter updates via the controller backbone, while per-channel status LEDs display real-time signal validity and operational fault states.
Frequently Asked Questions
Q: Can engineers hot-swap this module while the RX3i Universal Backplane remains powered?
A: The module supports hot insertion and removal under live backplane power, provided field loop power sourcing is disconnected or isolated to prevent active transient surges on input terminals.
Q: How are individual channel input ranges and engineering units configured?
A: Channel modes, voltage or current selections, and filtering parameters register through software setup via Proficy Machine Edition (PME), storing settings directly in non-volatile module memory.
Q: What current draw must be planned for the +3.3 VDC rack supply rail?
A: System power budgets require reserving 1.2 A at +3.3 VDC from the backplane power supply for each operational module slot.
Field Installation Guidelines
- Power Off & ESD Protection: Isolate all field transmitter power loops and attach an ESD grounded wrist strap to the panel grounding bar prior to inserting hardware.
- Backplane Slot Alignment: Align the rear module edge with the guide tracks of the targeted IC695 Universal Backplane slot, sliding the unit inward until upper and lower retaining clips snap into position.
- Signal Cable Shielding: Use twisted-pair shielded instrumentation wiring for all current and voltage loops, terminating cable shields at a single panel earth point to mitigate ground loops.
- Current Input Resistors: Wire 4 to 20 mA loops using the internal 250 ohm precision sensing network, verifying correct terminal polarities on differential channel pairs.
- Physical Wire Separation: Route low-level analog signal leads in dedicated wiring trays, keeping a minimum distance of 30 cm from high-voltage AC power lines and motor drives.