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- GE
- IS215ACLEH1A
- Application Control Layer Module
- USA
- 263 mm × 58 mm × 28 mm
- 0.4kg
- Xiamen, China
- New & In Stock
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🧾 Product Specification: IS215ACLEH1A
| Parameter | Description |
|---|---|
| Model Number | IS215ACLEH1A |
| Brand | General Electric (GE) |
| Series / Family | EX2100 (Application Control Layer Module, ACLE) |
| Product Type | Application Control Layer Module (ROLE: logic, communications, control) |
| Processor | PowerPC 604e or Pentium P5 @ approx. 266 MHz |
| Memory | 128 MB RAM, 128 MB Flash |
| Communication Ports | Two Ethernet ports, plus serial ports (RS‑232/RS‑485 etc.) |
| Interface / Controller | PCI (Peripheral Component Interconnect) controller included |
| LED / Indicators | LEDs including “Active”, “OK”, “ENET”, “Status”, “Flash” |
| Operating Temperature | ‑40 °C to +85 °C |
| Storage Temperature | ‑55 °C to +90 °C |
| Typical Dimensions | ~ 263 mm × 58 mm × 28 mm |
| Alternate Dimensions | Some sources: ~ 120 mm × 70 mm × 35 mm; or ~ 229 mm × 165 mm × 41 mm |
| Weight | ~ 0.4 to 0.2 kg (200 grams) depending on version |
| Power Input | 24 V DC typical (for control logic section) |
| Accuracy / Stability | Drift or error variation ~ 0.004 % per °C (full scale) |
| Mounting Rack / Slot | Mounts into Innovation Series Drive or EX2100 control rack |
🛠️ Product Introduction
The IS215ACLEH1A is an application control layer module manufactured by GE, belonging to the EX2100 series. It serves as the central logic and communication board in excitation control systems or other industrial automation control racks.
This module includes a microprocessor (PowerPC or Pentium P5), RAM and Flash memory for program storage and configuration, a PCI controller, multiple Ethernet ports, and serial communications. It has front‑panel LEDs for showing operational state (“Active”, “OK”, etc.). It supports BIOS initialization, serial OS loading in some installs, and is designed for rugged industrial use with wide temperature tolerance both in operation and storage.
📌 Applications
IS215ACLEH1A is suitable for:
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Power generation: excitation control for steam, gas, hydropower turbines.
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Industrial automation: chemical plants, refining, pulp & paper, steel mills.
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Process control: data acquisition, logic control, safety‑monitoring networks.
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Retrofitting older EX2100 or Innovation Series Drive racks needing ACLE modules.
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Backup or redundant systems, where reliability and wide environmental tolerances are required.
⚙️ Advantages
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Rugged Environmental Tolerance: Wide operating temperature (‑40 to +85°C) and storage (‑55 to +90°C) capacity gives usability in harsh industrial settings.
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Good Processing Power: Use of PowerPC or Pentium P5 gives enough speed for moderate complexity logic, real‑time tasks.
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Multiple Interfaces: Dual Ethernet, serial ports, PCI controller permit flexible connectivity with other modules or networks.
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Indicator Diagnostics: Multiple LEDs help with diagnostics and status monitoring.
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Modularity / Replaceability: Fits into established EX2100 racks / Innovation Series drives; modular design helps in maintenance / spares.
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Accuracy Over Temperature: Low drift (approx. 0.004 %/°C) means stable performance over temperature variations.
🏷️ Brand & Series
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Brand: General Electric (GE)
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Series / Product Line: EX2100 family — specifically Application Control Layer (ACLE) modules
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Module Type: ACLE — logic / application control board
🔁 Related / Similar Models (Same Series or Close)
Here are 5 models in the same series or related, with comparison of key parameters:
| Model | Series / Function | Key Features / Functionality | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| IS215ACLEH1B | EX2100 / EX2100e ACLE | Revision H1B, similar function, possibly newer firmware | Approx 229×127×76 mm (one source) | ~ 1.5 kg |
| IS215ACLEH1C | EX2100 ACLE | Another revision (H1C) with minor variant in firmware or layout | ≈ same as H1A/H1B | ~ 1.5 kg |
| IS215ACLAH1A | EX2100 (ACLA variation) | ACLA variant, possibly smaller module or alternate slot layout | similar card dimensions | ~ 1.5 kg |
| IS200EXAMG1B | EX2100 / EX2100e signal attenuation module | For exciter attenuation / signal conditioning | ~ 380×320×40 mm | ~ 0.6 kg |
| IS200EPSMG1AED | EX2100 power supply module | Supplies internal voltages for control modules | standard board‑card form | ~ 0.8 kg |
🌟 Other Popular Models from Same Brand (GE EX2100 / Related)
Here are 5 other hot / widely used GE models in similar environments:
| Model | Series / Application | Functionality / Highlights | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| IS200ESYSH2A | EX2100e I/O System Interface Board | Interfaces for many I/O channels, system communication | Standard rack card size | < 1.0 kg |
| IS200EXAMG1B | EX2100e Signal Conditioning / Attenuation | Handles attenuation, ground fault detection, etc. | ~ 380×320×40 mm | ~ 0.6 kg |
| IS200EPSMG2A | EX2100 / Mark VI Power Supply Module | Provides larger power capacity for system modules | ~ 800×500×250 mm (large module) | ~ 150 kg |
| IS200EPSMG1AED | EX2100 Power Supply Module | Standard power module for control card power input | Board card form | ~ 0.8 kg |
| IS200ECTBG2A | EX2100 Contact / Terminal Board | Connects to contactor / terminal outputs, bridging control outputs | Standard board card dimensions | ~ 1.0 kg |
❓ Frequently Asked Questions (10 QA)
Here are 10 Q&A aimed to capture realistic use / maintenance / selection issues with IS215ACLEH1A.
Q1: What kind of environments is this board suitable for?
A1: It can work in extreme temperature conditions, from −40 °C to +85 °C, with storage up to −55 °C to +90 °C. Good for harsh environments such as power plants, outdoor cabinets, or industrial enclosures.
Q2: Which processor family does it use, and does that affect compatibility?
A2: It uses either PowerPC 604e or Pentium P5 (≈ 266 MHz). When replacing or integrating, make sure firmware / driver support matches the processor family to avoid incompatibility or performance issues.
Q3: How many communication ports are there, and what types?
A3: It has two Ethernet ports and also supports at least one or more serial communication ports (RS‑232, RS‑485 or similar). These allow both networked communication and local serial control or diagnostics.
Q4: What power supply requirement does it need?
A4: Typically 24 V DC for control logic. Users must ensure stable and certified DC supply in the rack. The board may not supply large current loads, it controls logic, not high‑power actuators.
Q5: How heavy and large is the module?
A5: Approximate dimensions vary by version, common is ~ 263 × 58 × 28 mm; alternate sources indicate ~ 200 g (0.2 kg) or up to ~ 0.4 kg depending on version. Always check version revision for exact size and weight.
Q6: What diagnostics or status features are built in?
A6: Multiple front-panel LEDs (“Active”, “OK”, “ENET”, “Status”, “Flash”) provide visual feedback on CPU status, network activity, memory access, etc. Also supports BIOS initialization, possibly serial OS loading, which helps troubleshooting.
Q7: What is the accuracy or drift over temperature?
A7: About 0.004 % per °C full scale drift in many implementations. Means for every degree Celsius change, measurement/control error changes by ~0.004% of full range—good for precise control.
Q8: Is the module still produced or is it obsolete / legacy?
A8: Many sources indicate it is largely legacy / older technology. It is still found in stock or as spare parts. Some revisions are marked (H1A, etc.). For new installations, verify availability and support.
Q9: Can this module be replaced/upgraded easily?
A9: Yes, if the target rack (EX2100 or Innovation Series Drive) supports the slot, and firmware or configuration is compatible. When doing such replacement, ensure matching revision (H1A, H1B, etc.) or that firmware is compatible.
Q10: What maintenance is required to ensure reliable operation?
A10: Regular checks on LED indicators, ensuring clean environment (dust, humidity), stable power supply, periodic firmware checks / updates, verifying configuration backups, keeping spare modules in stock to minimize downtime.
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