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Product Overview
1.1.2 RS401
DC (+) / AC (L)
DC (-) / AC (N)
Surge Ground
Normally Open
Common
Normally Closed
Failsafe Relay
RS232
Console Port
Optional V.90
Modem Port
Serial Data Ports (RS232/RS485/RS422)
Integrated 4-Port Switch
Serial Port
Indicators
Top
Bottom
Figure 3: RS401 Top and Bottom View
ITEM
Activity
Comments
Solid Link
Established
LINK LED (Orange)
Blinking – Once per second
Tx, Rx Activity
Tx LED (Orange)
Blinking
Tx (Transmit) Activity
Rx LED (Orange)
Blinking
Rx (Receive) Activity
POWER LED (Green)
Solid
Power On
Fault LED (Red)
Solid
Fault has occurred
Table 2: RS401 LED Description
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RuggedCom
®
RuggedServer™
RS400 Family Installation Guide rev109