Net Paging

System

NP-13

                            Ethernet / RS-232 wireless Paging System

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Application

  • Office Paging
  • Warehouse
  • Nurse calling
  • Irrigation fields
  • Malls 
  • Life Aid Facilities
  • Security
  • Schools
  • Hospitals
  • Hotels
  • Restaurants
  • Construction Sites
  • Emergency situations
  • Manufacturing
  • Convention Centers

     

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Obtaining your own paging system is a cost effective Brilliant solution for the various on-site communications needs.

The NP-13 is an Ethernet or RS-232 linking device to the computer for the wireless paging operations.

This is a well designed message encoded with the built-in synthesized transmitter. Simply just plug it

into any Ethernet or RS-232 to link the system and install the OP software. Then, you can access the

messages air paging right away.

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WDIT W1 RS232 Port Command release note
1. V1.00
a. 20130803 First release
b. Use HyperTem.exe test please
Specifications and a list of commands:
1. RS-232 is set to: 9600, N, 8, 1, no H / W control
2. Command list:
M # # <CR> burn a good send messages # # represents 0 .. 15
C # # # # # # # <CR> Settings To send capcode, # # # # # # # represents capcode, up 7 yards
T # <CR> set to send pager tone type, # represents 0 .. 3 (3: text-based, 0 .. 2: digital type)
SAAA <CR> send the message content, AAA said that the message content, up to 39 characters
Q <CR> check device status

Details:
A. Command receiver state
At first, the system is in the state received command code, command code is: M / C / T / S / Q
Received command code, the system response to 'O' <=== representation OK
If you receive a non-command code, comments 'E' <=== expressed Error

But the command code 'Q' exception, the system responds 'F' <=== said that free, the system accepts command
System response to 'B' <=== expressed busy, the system is busy, can not send command

B. Data rceiver state
Q received anything other than command, the system response, the system will enter the "receiving data" state
Only <CR> code (code value = 0x0D) allows the system to return to Command state
System does not check the accuracy of data, control the client must confirm their own program does not send erroneous information!!!!
When the system receives <CR>, the system will respond to 'p' <=== expressed processing, the system begins processing data
During system receives information not respond to any messages, nor use the command Q

C. Data processing state
command C / T data, the system will immediately processed data, without any waiting time
command M / S information systems need to deal with RF data transmission takes time uncertain
So, when the control terminal through command Q query status
System has finished processing data, and will not respond to any messages!!! Please check with Q
command Q Do not use dead loop continuously checks the system will affect the speed of processing information, advice, checked once per second.
During data processing, in addition to command Q would respond, the system does not respond to any input

Example:
1. The terminal program is set to: 9600, N, 8, 1, no H / W control
(2) Send a fixed message:
Input: M12 and press Enter
M is input, terminal will appear O, press enter when, terminal will appear p
Subsequently, the receiver can receive the message 13
3 Sends the specified message:
Input: C1234567 and press Enter (1234567 Please follow the receiver to change)
Enter the C,, terminal will appear O, press enter when, terminal will appear p
Input: T3 and press Enter (3 Follow the receiver to change)
When the input T, terminal will appear O, press enter when, terminal will appear p
Input: STest Message and press Enter ("Test Message" Please follow the receiver to change)
When the input S, terminal will appear O, press enter when, terminal will appear p
Message before completion, press Q to be seen in the terminal B, the transfer is complete, you see B
PS: Q can be any number of times

                                                                Specifications

Frequency: 400-470 MHz Synthesized 868-915 MHz Synthesized
Paging format:  POCSAG.
Pager Baud rate: 512bps / 1200bps / 2400bps.
Message type : ASCII
Channel Spacing: 6.25K / 12.5K / 25K. Frequency Synthesized by USB programming
Modulation: NRZ NFSK, for POCSAG
Deviation: 3.5-4.5Khz
Stability: ¡Ó10ppm.
RF output power: 0.1~7 W (programmable) 0.1~4 W (programmable)
RF output connector: BNC female (SMA female option)
P/C Interface: USB 2.0 and RS-232 9600bps
Ethernet: RJ-45 TCP/IP 10/100M
Operation temperature: -25¢XC ~ 70¢XC
Power Supply: DC 12V 1A(Max)
Size: 120 mm X 110 mm X 25 mm.
Model Weight:

 1.1Kgs. include AC 100~240 to DC 12V 1A switching power adapter.

                                                                            Notes:  Specifications are subject to change without notice