User`s manual

JK-E01 User’s Manual
3 Structure
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3.1 Appearance and parts
Fig.3.1.1 Top View of JK-E01 EIM
1----Control board 2----Interface baffle
3----JP3 jumper 4----10-BASE-T communication connector
3.2 LED Indicator
It has one yellow and one green LED indicator as below:
The green LED lights when it connects to Ethernet.
The yellow LED lights until there has been no activity for 6 ms (i.e. each transmission, reception, or a
fault produces a pulse lasting 6 ms)