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SPECIFICATIONS:
Part Number: IS215ACLEH1AC
Manufacturer: General Electric
Series: EX2100
Product Type: 266 MHz Application Control Layer Module
Function: Microprocessor-based controller
Number of channels: 12
Processor: Intel Pentium P5 – 266 MHz
Operating System: QNX RTOS
Ethernet Interface: 10BaseT
Memory: 128 MB DRAM, 256 KB L2 cache
Power Supply: +5 VDC @ 3.0 A
Size: 15.9 cm high x 10.2 cm wide
Operating Temperature: 0 to 45
Operating System: QNX
Repair: 3-7 Days
Country of Origin: USA
Availability: In Stock
FUNCTIONAL DESCRIPTION:
IS215ACLEH1AC is a 266 MHz Application Control Layer Module manufactured and designed by General Electric as part of the EX2100 Series used in excitation control systems. The IS215ACLE Application Control Layer (ACLE) module is a master controller powered by a microprocessor that handles numerous tasks across Ethernet and other communication networks. It takes up two complete slots and attaches to all EX2100 Excitation Control racks that are standard. The IS215ACLEH1AC (ACLA) module that was originally employed in EX2100 applications has been completely replaced by the ACLE. In excitation applications like the Innovation Series, it does not take the position of ACLA. The ACLE is compatible with the following control racks and related backplanes in the EX2100:
The ACLE module supports a single I/O configuration, which includes two 10BaseT Ethernet ports and two serial communication interfaces (COM1 and COM2). Optional hardware accessories are available but must be ordered separately. These include items such as the serial cable (Part No. 336A3582P1), which allows connection between a computer's COM port and an ACLE COM port.
FEATURES OF ACLE:
ACLE HARDWARE FEATURES:
The ACLE module consists of two integrated printed circuit boards: the IS200ACLE carrier board and a PC/104-Plus microprocessor board. It is delivered as a fully assembled unit and is not intended to be disassembled by the user to access individual components such as the PC/104™ board, carrier board, or DRAM. The integrated circuits on the PC/104-Plus board provide the following key functions:
BIOS: The BIOS on the PC/104 board is a Phoenix BIOS that is the industry standard. It comes pre-programmed and doesn't require human modification. On the PC/104 board as well, the BIOS configuration settings are kept in EEROM memory.
DRAM: A single SODIMM module housed in a socket on the underside of the PC/104 board serves as the DRAM.
DPRAM: DPRAM (4k x 32 size) is situated on the carrier board of the local bus. Through the backplane and the 32-bit DPRAM, the ACLE connects with the IS200DSPXH1_ Digital Signal Processor board (DSPX). Hardware automatically resolves contention by delaying either the ACLE or DSPX board in a wait condition for a maximum of 100 ns if DSPX and ACLE access the same address of the DPRAM at the same time.
ACLE SOFTWARE FEATURES:
BIOS: The Basic Input/Output System (BIOS) identifies and initializes the hardware components of the PC/104 processor board. This is the standard BIOS provided with the board and has not been modified by GE. BIOS reprogramming is not supported by the Toolbox and is generally unnecessary. The BIOS settings are pre-configured and stored in EEROM to ensure proper operation within the ACLE environment. In most applications, these settings do not require any changes.
Runtime Code: The Runtime Code contains the essential software that enables the ACLE to perform its full static or regulator control functions. This code is downloaded to the ACLE using the Toolbox software via the ENET1 Ethernet port.
WOC offers the largest inventory of OEM replacement parts for GE Excitation Control Systems. We also provide repair services for faulty boards, as well as supply both new and refurbished units, all backed by a warranty. Our expert team is available 24/7 to support your OEM and automation needs. For pricing, availability, or repair assistance, please contact us via phone or email. We're here to help with all your industrial automation requirements.
What is a 266 MHz Application Control Layer Module?
The 266 MHz Application Control Layer (ACL) Module is an industrial controller component that provides real-time control, data processing, and communication functions. It operates at 266 MHz and is designed to handle complex applications in turbine, process, and manufacturing control systems.
What are the primary functions of the ACL Module?
This module is responsible for managing and executing control algorithms, facilitating communication with input/output modules, and ensuring integration with operator interfaces such as HMIs. It plays a crucial role in real-time data acquisition, processing, and decision-making. Additionally, it supports alarm handling, diagnostics, and system monitoring, making it essential for maintaining smooth and safe operations.
What communication protocols are supported?
Common supported protocols include Ethernet/IP, Modbus TCP/RTU, Profibus, CAN, and manufacturer-specific industrial protocols such as GE’s Genius Bus or Emerson’s Ovation Network. These interfaces are used for peer-to-peer controller communication, SCADA integration, and I/O subsystem management.
