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LES302A quick start guide
2-Port 10/100 Device Server RS-232/422/485 DB9 M Quick Start Guide
DIN rail
screw hole
Wallmount
screw hole
DC 9-30-V
Reset
button
RJ-45 10-/100-Mbps
Ethernet port
DB9 male serial ports
Figure QS-1. LES302A interface.
Indicators
Table QS-1 describes the indicators on the LES302A.
Table QS-1. LED indicators.
LAN LED Message
Description
Off
Ethernet disconnected
Blinking green
Data is transmitted on Ethernet at 100 Mbps
Blinking orange
Data is transmitted on Ethernet at 10 Mbps
COM Port LED Message
Description
Off
No data is transmitted on COM port
Blinking
Data is transmitted on COM port
RUN LED Message
Description
On
Jumper JP1 Pin 1 and Pin 2 are shorted to disable AP firmware running
Blinking (rate: 0.5 sec.)
AP firmware is running normally
