Power, Nic/Cpu, And I/O Boards Leds & Controls; Dnr-12-1G System Front Panel Arrangement; Dnr-12 Power, Nic/Cpu, And I/O Boards Leds & Controls - UEi RACKtangle DNR-12-1G Series User Manual

2.5 DNR-12
Power, NIC/
CPU, and I/O
Boards LEDs
& Controls
Temp0 Sensor (on backplane)
V I
in in
1.5V
Fan
User I/O
Attention
Overtemp
24V
24V
3.3V
3.3V
(7-12)
(1-6)
Power
Switch
0n/off
Power
Conn.
PowerDNR
DNR-POWER-DC
DC/DC Module
© Copyright 2018
United Electronic Industries, Inc.
DNR-X-1G Series RACKtangle and HalfRACK Systems
DNR-12-1G LED indicators are illustrated in Figure 2-10.
The power, CPU, and I/O board LEDs are individually described in Figure 2-11,
Figure 2-12, and Figure 2-13 respectively.
Status
R/W
LEDs
COM
PG
Sync Conn/
Sync/Reset
RESET
SD Card
Slot
SD Card
PowerDNR
DNR-CPU-1000/-XX
CPU/NIC Module
LEDs
ATT Indicates error when red
R/W Flashes when bus is active
COM Flashes when SD Card is read/written
PG Indicates presence of valid power input
Figure 2-10. DNR-12-1G System Front Panel Arrangement
October 2018
The DNR-12-1G Series RACKtangle System
Temp1 Sensor (on backplane)
RS-232
Serial Port
USR
Connector
3.3
24
DB-9
NIC 2
NIC2 Port
NIC1 Port
NIC 1
USB 2.0
USB B
Slave Port
USB 2.0
USB A
Controller
Port
(Single Slot Model)
Chapter 2
Status
LEDs
DB
Connector
Typical
PowerDNR
I/O Board
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