JG-402 dual-channel intelligent display regulator with various sensors, transmitters with the use of two simultaneous temperature, pressure, liquid level, flow, weight, measurements and other parameters of industrial processes, display, alarm control, transmission output , Data acquisition and communication¡£
¡ñFeatures
Universal input£»
Self-calibration and manual calibration£»
Multiple protection, isolation design, anti-interference ability, high reliability;
Good software platform, with secondary development capabilities, to meet specific functional requirements;
Advanced modular structure, with a powerful instrument chip, feature set, the system is very easy to upgrade;
¡ñ The main technical indicators
Basic Error: 0.5% FS or 0.2% FS ¡À 1 word
Resolution: 1 / 20000, 14-bit A / D converter
Display: LED digital tube, respectively, double the four also showed
Sampling period: 0.2 seconds
Alarm Output: each channel respectively with the second alarm, the alarm mode, alarm sensitivity setting, the relay output contact capacity AC220V/3A or AC220V/1A.
Transmitting output: per channel, respectively, with 4-20mA ,0-10mA ,1-5V ,0-5V isolated output
Accuracy: ¡À 0.1% FS, 12 λ D / A
Communication output: Interface - Isolated serial bi-directional communication interface RS485/RS422/RS232/Modem baud rate - 300 ~ 9600bps internal set free.
Feed output: DC24V/50mA
Power Supply: switching power supply 85 - 265VAC power 4W these
¡ñSelection Table
Code |
Description |
JG-402 |
|
Dual-channel intelligent display regulator |
Dimensions |
A |
Horizontal 160¡Á80¡Á125mm |
| A/S |
Vertical 80¡Á160¡Á125mm |
| B |
Way 96¡Á96¡Á110mm |
| C |
Horizontal 96¡Á48¡Á110mm |
| C/S |
Vertical 48¡Á96¡Á110mm |
| D |
Way 72¡Á72¡Á110mm |
| F |
Way 48¡Á48¡Á110mm |
The first channel alarm points |
¡¡¡¡-B¡õ |
B1-B2£¬1-2Point of alarm |
The second channel alarm points |
¡¡¡¡¡¡-B¡õ |
B1-B2£¬1-2Point of alarm |
The first channel transmitter output |
¡¡¡¡¡¡¡¡¡¡¡¡¡¡-X1 |
4-20mAoutput |
¡¡¡¡¡¡¡¡¡¡¡¡¡¡-X2 |
0-10mAoutput |
¡¡¡¡¡¡¡¡¡¡¡¡¡¡-X3 |
1-5Voutput |
| -X4 |
0-5Voutput |
The second transmission channel output |
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡-X1 |
4-20mAoutput |
| -X2 |
0-10mAoutput |
| -X3 |
1-5Voutput |
| -X4 |
0-5Voutput |
Power supply |
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡-P |
Micro-printer |
| -R |
Serial communication RS232 |
| -S |
Serial communication RS485 |
| output Signal |
-V12 |
With DC12V feedoutput |
| -V24 |
With DC24Vfeedoutput output |
| Power supply |
- |
220VAC Power supply |
| -W |
DC24V Power supply |
| The first channel input Signal |
-1Sn |
See "Enter the type of table¡± |
| The second channel input Signal |
-2Sn |
See "Input type table" |
¡ñIntelligent type table
Parameters Prompt |
Input Signal content |
Parameters Prompt |
Input Signal content |
tc-K |
K Type |
rtd |
0-400¦¸ |
tc-S |
S Type |
1000 |
Pt1000 |
tc-E |
E Type |
bA1 |
BA1 |
tc-b |
B Type |
bA2 |
BA2 |
tc-t |
T Type |
0-50 |
0-50mA |
tc-n |
N Type |
0-5V |
0-5V |
tc-j |
J Type |
1-5V |
1-5V |
P100 |
Pt100 |
0-20 |
0-20mA |
C100 |
Cu100 |
0-10 |
0-10mA |
Cu50 |
Cu50 |
4-20 |
4-20mA |
|
