Kramer FC-7P, User Manual, Page: 11 / 58

Kramer Electronics Ltd.
FC-7P
– Connecting FC-7P
9
Connecting FC-7P
Always switch off the power to each device before connecting it to your FC-7P . After
connecting your FC-7P , connect its power and then switch on the power to each device.
Figure 5: Connecting the FC-7P
Ethernet Gateway − GPIO/Relay
To connect the FC-7P as illustrated in the example in Figure 5 :
1. Connect the device to a LAN or PC via the RJ-45 Ethernet connector.
2. Set DIP-switch 1 up to select GPIO.
Connect an input or output device, (for example, a sensor) to terminal block 1, pin P1 (or
P2), according to the connections shown in table below.
3. Set DIP-switch 2 down to select relay.
Connect a relay-controlled device, (for example, a projection screen) to terminal block 2,
according to the table below.
Port IO Function Terminal Block Connections
G P1 P2
GPIO
Ground IO
1
IO
2
Relay
Common NO
1
NO
2
4. If the FC-7P does not receive power from a PoE provider or a USB power connection,
connect the device to the power supply and connect the power adapter to the mains
electricity (not shown in
Figure 5 ).
Changing the DIP-switches resets the ports to their default state: GPIO resets to its low
logic state and the relay resets to its open state.