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- GE
- IC694ALG392
- 8-Channel Analog Output Module
- USA
- 34 x 145 x 140mm
- 0.299kg
- Xiamen, China
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GE IC694ALG392 8-Channel Analog Output Module
Product Introduction
The IC694ALG392 is an 8-channel, 12-bit analog output module in GE’s Series 90-30 PLC family. It provides isolated current outputs (0–20 mA or 4–20 mA) with software-selectable ranges for interfacing with control valves, actuators, recorders, and other field devices. The module communicates over the high-speed Series 90-30 backplane, delivering deterministic update rates and tight loop control for demanding process applications.
Key Applications
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Precise positioning of control valves and dampers in oil & gas and petrochemical plants.
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Driving proportional actuators in batch reactors and continuous chemical processes.
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Supplying analog reference signals to chart recorders and data acquisition systems in utilities.
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Integrating with distributed I/O skids in water/wastewater treatment for pump and valve control.
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Coordinating motion control and servo drives in packaging, material handling, and automotive assembly.
Brand and Series Overview
Brand: GE Automation & Controls
Series: 90-30 PLC I/O Modules
GE Automation & Controls, a division of General Electric, has delivered the Series 90-30 PLC platform for over two decades, supporting critical infrastructure and process industries with rugged hardware and long-lifecycle support.
Product Advantages
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Isolated Outputs: Each of eight channels is galvanically isolated (500 V DC) to prevent ground‐loop errors and ensure signal integrity.
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Flexible Ranges: Software-configurable current outputs of 0–20 mA or 4–20 mA without hardware changes.
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Deterministic Performance: Typical update scan of all channels in <20 ms ensures real-time responsiveness.
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Robust Design: Operates from –25 °C to +70 °C with conformal-coated PCB for harsh environments.
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Seamless Integration: Plug-and-play module installs into any 90-30 backplane slot with no jumpers or switches.
Detailed Technical Parameters
| Specification | Details |
|---|---|
| Model Number | IC694ALG392 |
| Channels | 8 isolated analog outputs |
| Resolution | 12-bit DAC |
| Output Ranges | 0–20 mA, 4–20 mA (per-channel software select) |
| Isolation | 500 V DC channel-to-channel and channel-to-backplane |
| Update Time | <20 ms for all channels |
| Accuracy | ±0.1 % of full scale |
| Temperature Drift | ±50 ppm/°C |
| Operating Temperature | –25 °C to +70 °C |
| Storage Temperature | –40 °C to +85 °C |
| Relative Humidity | 5 % to 95 % RH (non-condensing) |
| Dimensions (W × H × D) | 34 × 145 × 140 mm |
| Weight | 0.299 kg |
| Mounting | Series 90-30 backplane slot |
Related 90-30 Series / Function Models
| Model | Description |
|---|---|
| IC694ALG390 | 4-channel 12-bit analog output module, Series 90-30 |
| IC694ALG391 | 8-channel 14-bit high-resolution analog output module |
| IC694ALG393 | 8-channel 12-bit voltage output (0–10 V) module |
| IC694ALG395 | 16-channel 10-bit multiplexed analog output module |
| IC694ALG392 | (This module) 8-channel 12-bit current output |
Popular GE Automation & Controls Models
| Model | Key Features |
|---|---|
| IC695CPU310 | RX3i PAC CPU, 64 MB user memory, high-speed backplane |
| IC695MDL645 | 32-point 24 V DC sink digital input module |
| IC695ALG600 | 4-channel ±10 V/0–20 mA analog output, 16-bit resolution |
| IC695CMM001 | Ethernet communication module for Series 90-30 PLCs |
| IC695PWR002 | 24 V DC redundant power supply unit for RX3i and Series 90-30 systems |
Frequently Asked Questions (FAQ)
Q: What output ranges does the IC694ALG392 support?
A: Each channel supports 0–20 mA or 4–20 mA current ranges, selectable via software configuration.
Q: How isolated are the outputs?
A: Outputs are isolated to 500 V DC between channels and to the backplane to prevent noise and ground loops.
Q: What is the update time for all eight channels?
A: The module updates all channels in under 20 ms, suitable for tight control loops.
Q: Can it drive voltage outputs?
A: No; this module is current-output only. For voltage outputs, see module IC694ALG393.
Q: What environmental conditions can it endure?
A: Operates from –25 °C to +70 °C and 5 %–95 % RH (non-condensing), with conformal coating for corrosion resistance.
Q: How is the module configured?
A: No jumpers or switches—configuration is managed through the PLC’s I/O configuration tool.
Q: Is enhanced resolution available?
A: This module is fixed at 12-bit resolution; for 14-bit resolution, consider IC694ALG391.
Q: What PLC platforms are compatible?
A: Designed for GE Series 90-30 backplanes; not compatible with RX3i slots.
Q: How do I mount the module?
A: It slides into any available slot on a 90-30 baseplate rail and locks with the integral latch.
Q: What certifications does it hold?
A: CE, UL, and cUL approvals for industrial control equipment.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.