— 2 —
Panel Layout of EDS-408A (Standard)
6
7
8
13
14
2
12
9
10
11
15
15
EDS-408A
Front Panel View
V1, V2 INPUTS: 12-45 VDC
V2+
V2-
V1-
V1+
RS-232 CONSOLE
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MASTER
COUPLER
TURBO
RING
ONOFF
PWR2
RELAY
PWR1
Top Panel View
1
2
3
5
4
1
Rear Panel View
2
17
16
16
4321
1. Grounding screw
2. Terminal block for power
input PWR1/PWR2 and relay
output
3. Heat dissipation orifices
4. Console port
5. DIP switches
6. Power input PWR1 LED
7. Power input PWR2 LED
8. Fault LED
9. Master LED
10. Coupler LED
11. Turbo Ring logo
12. TP port’s 100 Mbps LED
13. TP port’s 10 Mbps LED
14. Model Name
15. 10/100BaseT(X) ports
16. Screw hole for wall mounting
kit
17. DIN-Rail kit