User Manual
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NPort IA5000A Series LED Indicators (front panel) 
Name 
Color 
Function 
  PWR1, 
PWR2 
Red 
Power is being supplied to power input PWR1, PWR2. 
Ready 
Red 
Steady on: Power is on and the NPort IA5000A Series 
is booting up. 
Blinking: Indicates an IP conflict, the DHCP or BOOTP 
server did not respond properly, or a relay output 
occurred. 
Green 
Steady on: Power is on and the NPort IA5000A Series 
is functioning normally. 
Blinking: The device server has been located by the 
Administrator’s "Locate" function. 
Off 
Power is off, or a power error condition exists. 
E1, E2 
Orange 
10 Mbps Ethernet connecting. 
Green 
100 Mbps Ethernet connectiing. 
Off 
Ethernet cable is disconnected, or has a short. 
  P1, P2,
P3, P4 
Orange 
Serial port is receiving data. 
Green 
Serial port is transmitting data. 
Off 
No data is being transmitted or received through the 
serial port. 
Hardware Installation Procedure 
STEP 1: After removing the NPort IA5000A Series from the box, the 
first thing you should do is connect the power adaptor. Connect the 12-
48 VDC power line with the NPort IA5000A Series’ terminal block, or 
connect the DIN-Rail power supply with the NPort IA5000A Series’ 
terminal block. 
STEP 2: Connect the NPort IA5000A Series to a network. Use a 
standard straight-through Ethernet cable to connect to a Hub or Switch. 
When setting up or testing the NPort IA5000A Series, you might find it 
convenient to connect directly to your computer’s Ethernet port. In this 
case, use a cross-over Ethernet cable. 
STEP 3: Connect the NPort IA5000A Series’ serial port to a serial 
device. 
STEP 4: The NPort IA5000A Series is designed to be attached to a DIN-
Rail or mounted on a wall. For DIN-Rail mounting, push down the 
spring and properly attach it to the DIN-Rail until it “snaps” into place. 
For wall mounting, install the wall mount kit (optional) first, and then 
screw the device onto the wall.   








