iR2622 User Manual
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Note :
1. RS232 Port and RS232 Cable: Provides hardware status monitoring to industrial control system or IPC via RS232.
2. We do not recommend users to disassemble the device without proper instructions and authorization. The manufacture warranty
will not cover the damages caused by unauthorized disassembling.
3. To prevent the device from malfunction, please make sure the device is connected with a direct and dedicated power connection of
a stable power input.
!
Please select the RAID mode with the jumper located at the back panel. The original default is RAID
1, still there are three pins at the back panel for RAID mode selection: RAID 0 mode by setting the
jumper on the bottom of the two pins. RAID 1 mode by setting the jumper on the top of the two pins.
1. RAID 1 Mode
1). Place two new hard drives into iR2622 and strongly suggest you to use two identical hard
drives to get the equal capacity. If the capacity is different, iR2622 is downward to the small hard
drive capacity.
2). Under RAID 1 mode, two hard drives has the identical information as one to mirror to the other
one, therefore each of the hard drive failed is still able to function normally. When you replace the
failed hard disk to the new one the system automatically rebuilding the data to the newly place
hard disk.
2. RAID 0 Mode
1). Place two new hard drives into iR2622 and strongly suggest you to use two identical hard
drives to get the equal capacity. If the capacity is different, iR2622 is downward to the small hard
drive capacity.
2). Under RAID 0 mode, capacity is add up to a one big volume, also with the feature of faster
read/write performance efficient.
5.
Setting the Hard Drive Array Mode
!
6
SA
TA
SA
TA
45cm SATA Cable
Power Supply Connector
Internal Case
Internal RS232 Cable
External RS232 Cable
1
2
3
4
iR2622
COM1
COM2
1
2
3
4
