4
617111561F1-13A
Supplying Power to the NetVanta 1561i-04 Switch
The NetVanta 1561i-04 switch is powered using the provided DC power terminal block.
To install the DC power terminal block, follow these steps:
1. Insert the negative DC wire into the P1/P2 - terminal of the provided terminal block, and the positive DC wire into the P1/P2 + terminal of the provided terminal
“NetVanta 1561i-04 Front Panel Layout”
1 to determine the proper terminals to use for this connector).
2. Use a small flat-blade screwdriver to tighten the wire clamp screws on the front of the terminal block connector to keep the DC wires from pulling loose.
3. Insert the terminal block connector into the terminal block receptor on the front of the switch chassis as shown in
4. Confirm that the power leads are connected properly and then apply power to the switch by energizing or connecting the power source. If the leads are
properly connected, and the system is powered correctly, then the
SYSTEM
LED should be
ON
(see “
).
Figure 7. Connecting the DC Power Terminal Block
Connecting the DI/DO Relay Wires to the Switch
The NetVanta 1561i-04 switch provides digital input and digital output signals using relay wires connected to the provided terminal block. To install the
DI/DO terminal block, follow these steps:
1. Insert the negative relay wire (ground) into the negative terminal of the provided terminal block, and the positive relay wire into the positive terminal of the pro
-
vided terminal block. Use a small flat-blade screwdriver to tighten the wire clamp screws on the front of the terminal block connector to keep the relay wires
from pulling loose.
2. Insert the DI/DO terminal block connector prongs into the terminal block receptor on the front of the switch chassis as shown in
Figure 8. Connecting the DI/DO Terminal Block
NOTE
g
The NetVanta 1561i-04 switch has dual power inputs. If only one power input is required, install the DC terminal block into one of the specific power
inputs (labeled
P1
or
P2
). If dual power is being used, repeat the steps outlined below to install the second input.
WARNING!
f
De-energize or disconnect the device’s power source before connecting or disconnecting wires to the switch. The NetVanta 1561i-04 switch supports
12V, 24V, and 48V of DC power. Check that the voltage of your power source does not exceed the voltage supported by the switch.
