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2 Physical Components
2.1 Controller Module
The EP-2126-SA3 includes a U320 SCSI-to-SATA II Controller Module.
2.1.1 Controller Module Panel
The Controller Module has 6 major parts: Host Channel, UPS Port, RS-232 Port,
Ethernet Port, Alarm Mute Button, and a Hard Contact Relay. These parts are described
as follows:
1.
Host Channel
The subsystem is equipped with 2 host channels (Host channel A and Host channel
B), with two 68-pin SCSI connectors at the rear of the subsystem, for SCSI in and
out.
2.
Uninterrupted Power Supply (UPS) Port
The subsystem may come with an optional UPS port allowing you to connect a UPS
device. Connect the cable from the UPS device to the UPS port located at the rear
of the subsystem. This will automatically allow the subsystem to use the functions
and features of the UPS.
3.
RS-232 Port
The subsystem is equipped with a serial monitor port allowing you to connect to a
PC or terminal.
Below are the RS-232 settings.
Settings
Baud Rate
115200
Data Bits
8
Parity
None
Stop Bits
1
Flow Control
None
