Hardened Ethernet Switch
Quick Start Guide
This quick start guide describes how to install and use the
Hardened Ethernet Switch. This is the switch of choice for
harsh environments constrained by space.
Physical Description
The Terminal Block and Power inputs
Power Input Assignment
Power3 12VDC
DC
Jack
＋
12-48VDC
Power2
－
Power Ground
＋
12-48VDC
Power1
－
Power Ground
Earth Ground
Terminal Block
Relay Alarm Assignment
FAULT
*Relay warning signal disable for following:
•
The relay contact closes if Power1 and
Power2 are both failed but Power3 on.
•
The relay contact closes if Power3 is failed
but Power1 and Power2 are both on.
1
