Overview
This article will go through the steps to program a Moxa NPort P5150A unit.
Requirements
- PC with available Ethernet port
- Ethernet Cable
- 12-48vdc Power Supply (12vdc included)
- Device Search Utility (DSU)
- Static IP Address, Subnet Mask (Netmask), & Gateway
Preparation
- Download and install DSU (link)
- Plug in Ethernet cable between Ethernet port located on the top of the unit and your PC Ethernet port
- Plug power supply into Moxa
- Launch DSU
- Click Search and wait for it to complete
- Verify the MAC address matches the white label on the back of the unit
- Click the device in DSU to highlight
- Click Un-Lock (If this is grayed out, skip to step 9)
- For username, type "admin"
- For password, type "moxa", press OK
Units with older firmware did not have a default password. In these cases, leave the password blank.- Click the device in DSU to highlight
- Click Assign IP
- Enter IP Address, Netmask, and Gateway
- Press OK then wait for it to complete

- If successful, Press OK
- A new search will automatically start, confirm the same Moxa appears with the correct IP address
- Unplug Ethernet cable and plug Moxa NPort P5150A into your network
Troubleshooting
- Confirm you are plugged directly into Moxa Ethernet port, try again
- Confirm you are using default IP (DHCP option) for your network card, try again
- Change your network card IP to 192.168.127.100; Subnet Mask is 255.255.255.0; Gateway is blank, try again