Front-Panel Ports & indicators
1 Gigabit ports
2 LEDs
3 Fast Ethernet ports
bottom-Panel connectors
The terminal block connections (L-R):
GND, V1+ and V1– (PWR 1), Relay
Output (1 A / 24 V DC), V2+ and V2–
(PWR 2).
To the right of the terminal block is
the PWR 3 jack (12–45 V DC).
Model 503495
Model 503570
Model 503532
1
1
2
2
3
3
GND V1+ V1– Rel
ay V2+ V2–
12–48 V DC
power jack
