Analog Signal Isolation Transmitter/isolation amplifier
JSD TA-1002 Series Analog Signal Isolation Transmitter/isolation amplifier
1-input- 2-output analog voltage (current) signal isolation transmitter
Features:
Small size, low cost, international standards DIN35mm rail mounting
Four -port isolation (input, output, power supply and mutual isolation between channels)
Passed CE Certificate
High accuracy (0.1% F.S, 0.2% F.S)
Full-scale range (<0.2% F.S)
High isolation voltage (3000VDC/60S)
Low temperature drift (100PPM/ºC)
Wide operation temperature (-45~+85ºC)
High reliability (MTBF>50 Wan hour)
Power supply (5VDC/12VDC/15VDC/24VDC multiple choice)
International standard signal input and output (0-3.3V/0-5V/0-10V/1-5V/4-20mA/0-20mA/0-10mA,etc.)
Application:
DC current/voltage signal isolation, conversion and amplification
Industrial field signal isolation and long distance transmission without distortion
Analog signal ground interference suppression and analog isolation ,acquisition ,conversion,and long-distance transmission
4-20mA/0-20mA/0-5V/0-10V sensor signal isolation, transformation and long-distance transmission
Instrumentation and sensor signal transceiver
Power isolation monitoring industrial field
Power monitoring, medical equipment isolation barrier
Overcome interference between instrumentation equipment
General Description:
Jieshengda Technology JSD TA-1002 active 1-in-2-out analog unidirectional signal isolation transmitter is a signal conditioner with electrical insulation between input and output, it can receive a variety of analog signal from the field instrument, and transmit a standard output signal or user-specified special signal to the control room,PLC,PC or DCS. The product is isolated between power supply, input and output, the isolated voltage between them is up to 3000VDC .It is widely used in the power isolation, monitoring and control of industrial site, power monitoring, medical electronic equipment, analog signal isolation and acquisition etc. Adopting optical isolation technology, compared with the electromagnetism isolation transmitter has a stronger anti-EMC electromagnetic interference ,it is available to keep free gain adjustment and zero adjustment ,low temperature drift and good linearity, suitable for using vibration, damp industrial field, the international standard DIN35mm rail mounting, user-friendly installation.
| Product Selection Parameter List: |
| Signal Input Code: |
Power Supply Code |
Output Signal Code: |
| Voltage(VDC) |
Current(mA) |
Power(VDC) |
Voltage(VDC) |
Current(mA) |
| 1: |
0~5V |
A: |
0~1mA |
W: |
8~50VDC |
1: |
4~20mA |
| 2: |
0~10V |
B: |
0~10mA |
1: |
24VDC |
2: |
0~20mA |
| 3: |
0~75mV |
C: |
0~20mA |
2: |
15VDC |
3: |
0~10mA |
| 4: |
0~2.5V |
D: |
4~20mA |
3: |
12VDC |
4: |
0~5V |
| |
|
|
|
4: |
5VDC |
5: |
0~10V |
| |
|
|
|
|
|
6: |
1~5V |
| U: |
User-defined |
U: |
User-defined |
U: |
User-defined |
| Note1: |
When ordering ,please determine input,output and power , special can customize |
Selection Example:
Example 1: input 1: 4-20mA;output 1:4-20mA;output 2:4-20mA;power supply:24VDC;model: JSD TA-1002-D11
Example 2: input 1:0-10VDC;output 1:0-5VDC;output 2:0-5VDC;power supply:5VDC;model: JSD TA-1002-245
Example 3: input 1: 0-5VDC;output 1:0-10VDC;output 2:0-5VDC;power supply:8-50VDC;model: JSD TA-1002-1W54
Example 4: input 1: 0-3.3VDC;output 1:0-20mA;output 2:0-5VDC;power supply:12VDC;model:JSD TA-2002-U324
Electrical Characteristics:
| Signs |
Item |
Test condition |
Min |
Type |
Max |
Units |
Isolation
characteristics |
Isolation voltage |
AC,50Hz,tested for 1 minute, humidity<70%
leakage current < 1mA,) |
|
3000 |
|
V(rms) |
| Transmission characteristics |
Gain |
|
|
1 |
|
V/V |
| Gain drift |
|
|
100 |
|
ppm/ºC |
| Non-linearity |
|
|
0.1 |
0.2 |
%FSR |
| Input characteristics |
Input offset voltage |
|
|
2 |
5 |
mV |
| Input impedance |
voltage |
|
0.3 |
1 |
|
M |
| current |
|
100 |
250 |
1000 |
Ω |
| Output characteristics |
Signal output |
voltage |
|
0 |
|
10 |
V |
| current |
|
0 |
|
20 |
mA |
| Load capacity |
voltage |
Vout=10V |
|
2 |
|
kΩ |
| current |
|
|
350 |
|
Ω |
| Frequency Response |
-3DB |
|
1 |
|
KHz |
| Response Time |
|
|
≤ 1 |
|
mS |
| Signal output ripple |
Unfiltered |
|
10 |
20 |
mVRMS |
| Signal voltage drift |
-45~+85ºCoperating temperature |
|
|
0.2 |
mV/ºC |
Power
Supply
input characteristics |
Power supply |
voltage |
|
3.3 |
24 |
50 |
VDC |
| Power loss |
|
0.5 |
1 |
1.5 |
W |
| Range |
|
-10 |
|
+10 |
% |
| operating temperature |
|
-45 |
|
85 |
ºC |
| storage temperature |
|
-55 |
|
105 |
ºC |
| weight |
|
|
121 |
|
g |
| Note: |
normal load≤350Ω,if requiring load is 650Ω, Please note when ordering |
Pins function description:
| Signal types |
Pin |
Function |
Pin |
Function |
Storage |
Voltage/ Current
in |
1 |
Power supply In + |
9 |
Signal Output + 1 |
Standard DIN35
Rail
mounting |
| 2 |
Power supply In - |
10 |
Signal Output - 1 |
| 3 |
Signal Input+ 1 |
11 |
Signal Output + 2 |
| 4 |
Signal Input- 1 |
12 |
Signal Output - 2 |
| 5 |
No pin (NC) |
13 |
No pin (NC) |
| 6 |
No pin (NC) |
14 |
No pin (NC) |
| 7 |
No pin (NC) |
15 |
No pin (NC) |
| 8 |
No pin (NC) |
16 |
No pin (NC) |
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