Features:
- Uses a fanless, battery-free controller design with no hardware jumper configuration.
- Operates from a 28 VDC supply while dissipating 17.3 W nominal and 28.7 W at peak load.
- Supports an ambient operating range from -30 to 65 °C for enclosed industrial installations.
The board mounts directly to sheet metal, with its heat-sink fins oriented to maintain the specified convection path through the control cabinet.
Local indicators distinguish power, boot progress, controller state, and network activity so startup observations can be correlated with ControlST diagnostics.
A built-in USB service connection and COM1 procedure provide controlled paths for image handling and address recovery without adding internal storage media.
Apter Power can provide current pricing for the General Electric IS420UCSBH4A Mark VIe high-performance UCSB controller module and assist with purchase enquiries.
Verified resources for General Electric IS420UCSBH4A:
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Executes deterministic control strategies for Mark VIe steam- and gas-turbine systems.
- Supports hydro-turbine and generator control installations using the Mark VIe platform.
- Provides the controller platform for compressor-set automation requiring coordinated distributed I/O.
- Two plant-network Ethernet ports connect the controller to the Mark VIe control network.
- Three IONet Ethernet ports provide dedicated paths to the distributed I/O network.
- A USB service connection and COM1 procedure support controlled image handling and address recovery.
- ECC-protected DDR2 memory corrects single-bit errors during controller execution.
- Local indicators report power, boot progress, controller state and network activity during commissioning.
- Applicable ControlST security updates must be reviewed before returning a serviced controller to the control network.
- The controller is included in the Mark VIe certification scope for power-production control equipment.
- IECEx certification identifies the hazardous-area marking as Ex ec IIC T4 Gc.
- Installation in a hazardous location must follow the certified enclosure and special-use conditions.