1overview

DG-8000The industrial control data acquisition and transmission instrument adopts aluminum profile molds, fanless heat dissipation, seismic and impact resistant design, and uses advanced GPRS technology ADSL technology enables real-time monitoring of primary instruments, always online. And through analog signal interface, digital signal interface, flow meter, pH meter COD、 The connection of various primary instruments such as ammonia nitrogen, residual chlorine, and flue gas measuring instruments makes it more convenient, intuitive, and fast for us to monitor primary instruments. The measurement data is authentic and effective, meeting the needs of users.

2Main characteristics of the instrument

Ø Tight, sturdy, and reliable architecture design, with excellent resistance to vibration and impact.

Ø Multiple data acquisition methods, flexible interface options, and the ability to interface with analog signals (4-20mA, 0-20mA, 0-1V, 0-5V, 1-5V).

Ø The primary instrument connected to digital signal interfaces (RS232, RS485) is easy to connect with various online devices on site.

Ø I/0The interface can meet the data access requirements of various online monitoring devices.

Ø The communication interval and sampling interval can be set.

Ø Large capacity data storage, multiple monitoring frequencies, and a maximum data storage time of 3 years, meeting the needs of users.

Ø Communication method: It has unlimited communication (CDMA/GPRS), limited communication function (ADSL/LAN), and permanent online connection function.

Ø Watchdog timer: programmable timeout interrupt or system reset.

Ø The equipment operates with full parameter power-off protection, automatically starts when powered on, and does not require manual intervention.

Ø A multifunctional display screen that can centrally display monitoring data, instrument status, communication status, and more.

Ø Support the communication protocol of HJ/212-2005 Pollution Source Online Automatic Monitoring (Monitoring) System Data Transmission Standard, and also support third-party upper computer communication protocols.

Ø It has a bit of multi transmission function: it can connect multiple upper computers simultaneously (configurable).

3TECHNICAL INDEX

1 configuration

^u CPU Intel® Atom^TMD510 1.66GHzprocessor

^u system memoryDDR II SODIMM,2GB

^u ExpansionMINI CARDx2

^u displayVGA（DB-15Interface)

^u keyboard/mousePS/2keyboard&mouse

^u Ethernet10/100/1000Base-TX RJ-45interface × 2

^u SSD Type II CFcard slot× 1

^u disk drive16Gmemory card

^u Serial portRS-232 ×10，RS-232/422/485 × 2

^u audioMic-in/Phone/Line in^u USB USB 2.0port × 6

^u system control power switch× 1

^u LEDpilot lamp Power indicator light× 1，HDDpilot lamp× 1

^uwatchdog Programmable timeout interrupt or system reset

^u power supply

DCInput: built-inDC-DCConverter (default)

Input voltage: ＋12VDC

ACInput: External power adapter (optional)

Input voltage:100VAC~ 240VAC@50 ~60Hz

operating systemWindows XP, Windows 2000,Windows XP Embedded

^u optional interface 8positionGPIO

2 environment

u operation temperature -15℃~65℃（5℉~149℉）—Intel® Atom^TMD510 1.66GHz-CFD

-15℃~60℃（5℉~140℉）—Intel® Atom^TMD510 1.66GHz-HDD

u storage temperature -20℃~70℃（-4℉~158℉）

u Storage Humidity-5~90%@40℃, no condensation

u vibrate5gms/5~500Hz/random/Running status（CFD）

1gms/5~500Hz/random/Running status (built-in)HDDModule)

u impact50gPeak acceleration (continuous)11ms）（CFD）

20gPeak acceleration (continuous)11ms）(Built in)HDDModule)

u EMC CE/FCC ALevel,UL