Olson Technology OTOHP-CH - Manual (Page 5)

OPERATION PANEL DESCRIPTIONS
The components and features of the chassis and power supply are described below.
1. Handle: For handling the chassis when installing or uninstalling from the rack.
2. Mounting hole (four locations): Fixes the chassis to the standard rack.
3. Chassis backplane: Provides signal and power connections to modules.
4. Slot: Guide for application module installation.
5. Fan: For heat dissipation.
6. Grounding Screw: For chassis grounding.
7. ID Selector: Select chassis ID for cascade application.
8. Grounding Screw: For chassis grounding.
9. RS-485 Port: Provide connect port for cascade application.
1. STA LED: Green indicates the module is operating properly. Red indicates the
module has alarms.
2. DC Out LED: Green indicates the module is putting out DC power. If the LED is
dark, the power supply is not putting out DC power.
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