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12
NT-52P - Connecting the NT-52P
6
Connecting the NT-52P
Always switch off the power to each device before connecting it to your
NT-52P
. After connecting your
NT-52P
, connect its power and then
switch on the power to each device.
Figure 4: Connecting the NT-52P 2-Port Universal I/O PoE Control Gateway
To connect the NT-52P as illustrated in the example in
1. Connect the device to a LAN or PC via the RJ-45 Ethernet connector.
2. Following the
, set and save
RS-232
to Mode 1.
3. According to the connections shown in
, connect an RS-232-
controlled device, (for example, a projector) to terminal block 1.
4. Following the
, set and save
Relay
to Mode 2.
5. According to the connections shown in
, connect a relay-controlled
device, (for example, a projection screen) to terminal block 2, Common pin
and either Normally Open or Normally Closed pin per needed operation
mode.