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3.

Ethernet port Link/ACT indicators

4.

Serial port transmission and receiving data
indicators

5.

Foot pad

6.

Locating holes for wall mounting

7.

RS-232 or 3IN1 serial ports

8.

RS-485/422 serial ports

9.

Power input terminal block

10.

Grounding screw

11.

DIP switch

12.

Console port

13.

10/100Base-T(X) Ethernet ports

Mounting Dimension

Unit: mm

Model I

~

Model X

Model XI, Model XII

Note Before Mounting:

Don't place or install the device in area near water or
moist, keep the relative humidity of the device
surrounding between 5%~95% without condensation.

Before power on, first confirm the supported power
supply specification to avoid over-voltage damaging the
device.

The device surface temperature is high after running,
please don't directly contact to avoid scalding.

Wall Mounting

Mounting the Device

Step 1

Adopt M3 screw to install the left/right mounting
board on the device backboard.

Step 2

On the wall of device mounting, place the device on
the wall for reference or reference the mounting
dimension to mark the four screws position.

Step 3

Nail two M4 screws on the wall and keep 2mm

interspace reserved.

Step 4

Hang the device on two screws and slide
downward, then tighten the screw to enhance
stability, mounting ends.

Device Disassembling

Step 1

Device power off.

Step 2

Unscrew the screw on the wall about 2mm.

Step 3

Lift the device upward slightly, take out the device,
disassembling ends.

Power Supply Connection

DC power supply

The serial device server provides 3 industrial
terminal blocks, in which V+ and V- are DC
input and FG is ground input. The power
supply has nonpolarity and anti-reverse

functions. Power supply range: 12

48VDC.

Note:

Power ON operation: first connect power line to the
connection terminal of device power supply, then power
on.

Power OFF operation: first unpin the power plug, then
remove the power line, please note the operation order
above.

Console Port Connection

The device provides 1 channel procedure debugging port
based on RS-232 serial port. The interface adopts RJ45 port.
The PIN definition as follows.

PIN

2

3

5

PIN definition

TXD

RXD

GND

DIP Switch Setting

Summary of Contents for NP304T Series

Page 1: ... dealers we will solve it ASAP Product Overview The product is managed industrial serial device server Module as follow Model I NP304T 4D 3IN1 RJ45 4 RS 232 485 422 1 10 100Base T X Model II NP314T 4D 3IN1 RJ45 4 RS 232 485 422 2 10 100Base T X Model III NP308T 8D 3IN1 RJ45 8 RS 232 485 422 1 10 100Base T X Model IV NP318T 8D 3IN1 RJ45 8 RS 232 485 422 2 10 100Base T X Model V NP304T 4D RS 232 4 R...

Page 2: ... wall for reference or reference the mounting dimension to mark the four screws position Step 3 Nail two M4 screws on the wall and keep 2mm interspace reserved Step 4 Hang the device on two screws and slide downward then tighten the screw to enhance stability mounting ends Device Disassembling Step 1 Device power off Step 2 Unscrew the screw on the wall about 2mm Step 3 Lift the device upward slig...

Page 3: ...rk connection Blinking The LAN interface is in an active network state OFF The LAN interface has not established an active network connection TX Port 1 4 8 OFF No data or abnormal data is being received through serial port Blinking Serial port is receiving data RX Port 1 4 8 OFF No data or abnormal data is being transmitted through serial port Blinking Serial port is transmitting data Logging in t...

Page 4: ... Supply Input power supply 12 48VDC Access terminal 3 pin terminal block Power Consumption NP304T 4D RS 232 NP304T 4D 3IN1 RJ45 NP314T 4D 3IN1 RJ45 NP314T 4D RS 232 No load 2 16W 12VDC Full load 3 00W 12VDC NP308T 8D RS 232 NP308T 8D 3IN1 RJ45 NP318T 8D 3IN1 RJ45 NP318T 8D RS 232 No load 1 8W 12VDC Full load 3 9W 12VDC NP304T 4DI RS 485 NP314T 4DI RS 485 No load 2 94W 12VDC Full load 2 94W 12VDC N...

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