Digital Acoustics ESBx-110 Especificaciones Pagina 359

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IEEE 802.3 Ethernet Communication
ADDvantage-32 PLUS
8-3
Figure 8-1. Avtron ESBX Module
The ESBX boards are sensitive to Electro Static Discharge (ESD). These boards must be
properly handled using an Anti-Static Wrist Wrap connected to a good ground! The
ESBX boards must be carried and/or shipped in approved Anti Static bags!
One ESBX Ethernet board is required for each ADDvantage-32 PLUS Drive. The ESBX board
plugs into SBX connector J4 on the microprocessor board for ADDvantage-32 PLUS DC
Drives. Install the ESBX board by inserting the board connector into the SBX connector. Make
sure that both the top and bottom of the ESBX board are fully inserted. Screw down the ESBX
board using nylon screw.
The ESBX board has five LED’s in the upper left corner for visual indication of board
operation. The LED’s are defined as:
CR1 LED: Normally flashing amber about once per second. This LED
indicates communication between the drive and the ESBX board.
CR2 LED: Normally off. This LED is controlled by the processor and is for
Avtron debug use only.
RCV LED: Green flash during receive of incoming frame data.
TX LED: Green flash during transmitting of outgoing frame data.
Link Active LED: Illuminates solid Red after 30 second boot up following drive
power cycle or drive reset, provided there is a valid cable
connection to an Ethernet Switch or device.
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