GE Mark VI IS215ACLEH1B Application Control Layer Module

Product Overview

The GE IS215ACLEH1B is an Application Control Layer Module (ACLM) for the Mark VI Speedtronic turbine control system. It provides high-level application processing, communication management, and system coordination functions. The module features 10/100 Mbps Ethernet connectivity (RJ45) and operates on 24 VDC power, serving as a critical bridge between control processors and higher-level plant networks.

Key Specifications

• Model: IS215ACLEH1B
• Type: Application Control Layer Module (ACLM)
• Series: Mark VI Speedtronic
• Ethernet: 10/100 Mbps, RJ45 interface, 10baseT protocol
• Power Supply: 24 VDC ±10%
• Operating Temperature: -40°C to +70°C
• Function: Application processing, communication gateway, system coordination

Environmental Specifications

• Operating Temperature: -40°C to +70°C
• Storage Temperature: -40°C to +85°C
• Humidity: 5% to 95% RH (non-condensing)

Installation Guide

1. Install the IS215ACLEH1B in a compatible Mark VI rack or chassis.
2. Connect 24 VDC power to the module terminals.
3. Connect Ethernet cable to the RJ45 port for UDH or plant network integration.
4. Configure network parameters (IP address, subnet, gateway) via ToolboxST.
5. Verify communication with controllers and HMIs using ping and diagnostic tools.

FAQ

• Q: What does ACLM stand for?
  A: Application Control Layer Module; it handles application-level logic and network communication.
• Q: Is it compatible with Mark VIe?
  A: The IS215ACLEH1B is primarily a Mark VI module; verify compatibility with Mark VIe before integration.
• Q: What network protocols does it support?
  A: It supports standard 10/100 Mbps Ethernet with 10baseT; higher-level protocols (EGD, Modbus TCP) are handled by system software.