Panel Layout
Front Panel
The front panel contains all the relay output terminals, LED’s, and the Ethernet port.
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Front Panel Features
LED Identification
SERIES
Smart
1
5
LNK
ACT
2
6
3
7
4
8
10/100M
ETHERNET
PWR
STS
LNK
RLH Industries, Inc.
RELAY
OUTPUT
OUTPUTS
OUT 1
OUT 2
OUT 3
OUT 4
OUT 5
OUT 6
OUT 7
OUT 8
RX
Power LED
Status LED
System Link LED
1~8 Output LED’s
Ethernet Link LED
Ethernet Activity LED
1~8 Relay
Outputs
Power & Alarm
Terminals
Ethernet Port
LED
Name
Color
Status
Condition
Outputs
1-8
Contact Output
Green
ON
Relay is energized
OFF
Relay is not energized
PWR
Power Failure
Green
ON
DC input power OK
OFF
DC input power failed
STS
CPU Failure
Green
Blinking
CPU operating normally
Solid (On or Off)
CPU failure
LNK
System Link
Green
ON
Paired via TCP connection
OFF
Not paired with output unit
LNK
Ethernet Link Down
Green
ON
Ethernet link is present
OFF
No Ethernet link present
ACT
Ethernet Activity
Orange
Blinking
Ethernet is active
OFF
Ethernet is not active
Introduction
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