B&B Electronics MES1A - Manual (Page 14)

Hardware Overview
Manual Documentation Number: MES1A/MES1B-2106m PN7138-rev001
B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 – www.bb-elec.com
B&B Electronics Ltd – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445 – www.bb-europe.com
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Link LED
When the Link LED located on the Ethernet jack is illuminated it
indicates that a connection (link integrity) has been established
between the converter and the network. Its color is green if
connected to a 100BaseT network; orange if connected to a
10BaseT network. It turns orange briefly during the power up
process.
Activity LED
When the Activity LED located on the Ethernet jack is flashing
(green) it indicates data is being sent across the network. This LED
turns orange briefly during the power up process.
LED Color/Status Function
Power Red Power applied
Link
Orange
Green
Bootup, 10BaseT
100BaseT
Activity
Green (Blinking)
Orange
Data on the network
Bootup
Figure 3. LED Status Table
Reset Switch
The Reset switch is accessible on the top edge of the MES1A/B
(same edge as the power supply connector) through a small hole in
the MES1A/B enclosure. It allows you to reset the MES1A/B by
inserting a small tool through the hole and pressing the momentary
switch for about 1 second. The MES1A/B restarts with its last saved
configuration settings.