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What items are included in the package for the MOXA NPORT 5650-8?
The MOXA NPORT 5650-8 package should contain the following items:
• 1 NPort 5600 Series serial device server
• Power cord (AC models only)
• 1 DIN-rail/wall-mounting kit: WK-45-01
• NPort 5600 Quick Installation Guide
Note: Please notify your sales representative if any of the above items is missing or damaged.
What optional accessories are available for the MOXA NPORT 5650-8?
The following optional accessories are available for the MOXA NPORT 5650-8:
• CBL-RJ45M9-150: 8-pin RJ45 to DB9 male cable, 150 cm
• CBL-RJ45F9-150: 8-pin RJ45 to DB9 female cable, 150 cm
• CBL-RJ45M25-150: 8-pin RJ45 to DB25 male cable, 150 cm
• CBL-RJ45F25-150: 8-pin RJ45 to DB25 female cable, 150 cm
Are there any differences in features for the wide temperature model of the MOXA NPORT 5650-8?
Yes, the wide temperature model of the MOXA NPORT 5650-8 does not come with LCM display panels or push buttons. All descriptions related to LCM functionality apply only to standard temperature models.
How do I reset the MOXA NPORT 5650-8 to its factory default settings?
To load the factory defaults on your MOXA NPORT 5650-8, use a pointed object to press the Reset button continuously for 5 seconds. You can release the button after the Ready LED stops blinking.
What do the LED indicators on the front panel of the MOXA NPORT 5650-8 mean?
The front panel of the MOXA NPORT 5650-8 has several LED indicators with the following functions:
| Name | Color | Function |
|---|---|---|
| Ready | Off | Power is off, or power error condition exists. |
| Red | Steady on: Power is on and the NPort is booting up. Blinking: Indicates an IP conflict, or DHCP or BOOTP server did not respond properly. |
|
| Green | Steady on: Power is on and the NPort is functioning normally. Blinking: The NPort has been located by NPort Administrator’s Location function. |
|
| 1 to 16 | Orange | Serial port is receiving data. |
| Green | Serial port is transmitting data. | |
| Off | No data is being transmitted or received through the serial port. |
What information is shown on the LCM display panel of the MOXA NPORT 5650-8 when it is working properly?
If the MOXA NPORT 5650-8 is working properly, the LCM panel will display a green color, and the Ready LED will be green. The display will show information similar to the following example:
First Line: N P 5 6 5 0 – 8 3 8
Second Line: 1 9 2 . 1 6 8 . 1 2 7 . 2 5 4
This information represents:
• NP5650-8 is the NPort’s name
• 38 is the NPort’s local sequence number
• 192.168.127.254 is the NPort’s IP address
How do I operate the LCM panel on my MOXA NPORT 5650-8?
There are four buttons on the front panel of the MOXA NPORT 5650-8 to operate the LCM panel. Going from left to right, their functions are as follows:
| Button | Action |
|---|---|
| MENU | Activates the main menu, or returns to a lower level. |
| ^ (Up Arrow) | Scrolls up through a list of items shown on the LCM panel’s second line. |
| v (Down Arrow) | Scrolls down through a list of items shown on the LCM panel’s second line. |
| SEL | Selects the option listed on the LCM panel’s second line. |
What do the link indicator LEDs on the rear panel of the MOXA NPORT 5650-8 fiber model indicate?
The link indicator on the rear panel of the fiber model has the following states:
| LED Name | LED Color | LED Function |
|---|---|---|
| Link | Off | Fiber disconnected. |
| Green | Fiber connected, data not transmitting. | |
| Blinking | Fiber connected, data is transmitting. |
How do I perform the hardware installation for the MOXA NPORT 5650-8?
Follow these steps to install the hardware for your MOXA NPORT 5650-8:
STEP 1: Attach the Power Adapter
After removing the device from the box, the first step is to attach the power adapter.
STEP 2: Connecting the Power
• AC Power: Connect the 100-240 VAC power cord to the AC connector on the device. The “Ready” LED will show a solid red color until the system is ready, at which time it will change to a green color.
• DC Power: For DC models, connect the power cord to the DC connector. For example, on a 48V model, loosen the screws on the V+ and V- terminals. Connect the power cord’s 48 VDC or -48 VDC wire to the V+ terminal, and the DC Power Ground wire to the V- terminal. Then tighten the terminal block screws. The device can still operate even if the 48V/-48V and DC Power Ground are reversed. The “Ready” LED will show a solid red color until the system is ready, at which time it will change to a green color.
STEP 3: Connect to a Network
Use a standard straight-through Ethernet cable to connect the device to a hub or switch. If you are connecting directly to your computer’s Ethernet port for setup or testing, use a cross-over Ethernet cable.
STEP 4: Connect to a Serial Device
Connect the MOXA NPORT 5650-8’s serial port to your serial device.
Placement Options
You can place the device on a desktop or other horizontal surface.
How do I properly ground the DC-powered MOXA NPORT 5650-8?
Grounding and wire routing help limit the effects of noise from electromagnetic interference (EMI). Before connecting other devices, run a ground connection from the ground screw on the MOXA NPORT 5650-8 to a grounding surface.
The Shielded Ground (SG) contact is the second contact from the right of the 5-pin power terminal block connector on the rear panel. Connect the SG wire to the Earth ground.
What are the default network settings for the MOXA NPORT 5650-8, and how do I log in?
The default IP configuration for the MOXA NPORT 5650-8 is:
• LAN: Static
• IP Address: 192.168.127.254
• Netmask: 255.255.255.0
You may log in with the password moxa to change any settings. For first-time use, you can use the Wizard to configure the IP address and other network settings.
What should I do if I forget the IP address of my MOXA NPORT 5650-8?
If you have forgotten the IP address of your MOXA NPORT 5650-8, you can use the Device Search Utility (DSU) from your PC to locate it. After searching the LAN for NPort units, the DSU will display the IP address of each unit it finds.
What are the general steps for software installation for the MOXA NPORT 5650-8?
The general steps for software installation are:
1. Install the NPort Windows Driver Manager to run with the Real COM mode of the NPort Series.
2. Execute the NPort Windows Driver Manager and map the virtual COM ports on your Windows platform.
3. To perform a self-test on the device, you can refer to the pin assignment section to loop back pin 4 (TxD) and pin 5 (RxD) for the RS-232 interface.
4. Use HyperTerminal or a similar program (such as PComm Lite) to test whether the device is functioning correctly.
What are the serial port pin assignments for the MOXA NPORT 5650-8?
The serial port on the MOXA NPORT 5650-8 uses an RJ45 connector. The pin assignments for RS-232, RS-422/RS-485 4-wire, and RS-485 2-wire modes are as follows:
| Pin | RS-232 | RS-422/RS-485-4W | RS-485-2W |
|---|---|---|---|
| 1 | DSR | – | – |
| 2 | RTS | TxD+ | – |
| 3 | GND | GND | GND |
| 4 | TxD | TxD- | – |
| 5 | RxD | RxD+ | Data+ |
| 6 | DCD | RxD- | Data- |
| 7 | CTS | – | – |
| 8 | DTR | – | – |
How should I wire an RS-232 serial cable for the MOXA NPORT 5650-8?
The following table shows the pin-to-pin wiring for connecting the MOXA NPORT 5650-8’s RJ45 port to various RS-232 connectors (DB9 and DB25) on a serial device.
| RJ45 Pin (NPort) | Signal | DB9-M Pin | DB9-F Pin | DB-25-M Pin | DB-25-F Pin | Signal (Serial Device) |
|---|---|---|---|---|---|---|
| 1 | DSR | 6 | 4 | 6 | 20 | DTR |
| 2 | RTS | 7 | 8 | 4 | 5 | CTS |
| 3 | GND | 5 | 5 | 7 | 7 | GND |
| 4 | TxD | 3 | 2 | 2 | 3 | RxD |
| 5 | RxD | 2 | 3 | 3 | 2 | TxD |
| 6 | DCD | 1 | 1 | 8 | 8 | DCD |
| 7 | CTS | 8 | 7 | 5 | 4 | RTS |
| 8 | DTR | 4 | 6 | 20 | 6 | DSR |
How should I wire a 4-wire RS-485 / RS-422 serial cable for the MOXA NPORT 5650-8?
The following table shows the pin-to-pin wiring for connecting the MOXA NPORT 5650-8’s RJ45 port to various RS-422/4-wire RS-485 connectors (DB9 and DB25) on a serial device.
| RJ45 Pin (NPort) | Signal | DB9-M Pin | DB9-F Pin | DB-25-M Pin | DB-25-F Pin | Signal (Serial Device) |
|---|---|---|---|---|---|---|
| 2 | TxD+ | 7 | 8 | 4 | 5 | RxD+ |
| 3 | GND | 5 | 5 | 7 | 7 | GND |
| 4 | TxD- | 3 | 2 | 2 | 3 | RxD- |
| 5 | RxD+ | 2 | 3 | 3 | 2 | TxD+ |
| 6 | RxD- | 1 | 1 | 8 | 8 | TxD- |
How should I wire a 2-wire RS-485 serial cable for the MOXA NPORT 5650-8?
The following table shows the pin-to-pin wiring for connecting the MOXA NPORT 5650-8’s RJ45 port to various 2-wire RS-485 connectors (DB9 and DB25) on a serial device.
| RJ45 Pin (NPort) | Signal | DB9-M Pin | DB9-F Pin | DB-25-M Pin | DB-25-F Pin | Signal (Serial Device) |
|---|---|---|---|---|---|---|
| 3 | GND | 5 | 5 | 7 | 7 | GND |
| 5 | Data+ | 2 | 3 | 3 | 2 | Data+ |
| 6 | Data- | 1 | 1 | 8 | 8 | Data- |
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