Isolated Transmitter
TxxxxP Series
Active high precision isolated transmitter
FEATURES
Four-terminal isolation (signal input, signal output,
power supply and output of power supply are
mutually isolated)
High precision grade (0.1% F.S.)
High linearity (0.1% F.S.)
Isolation voltage (2.5KVDC/60s)
Extremely low temperature drift (50PPM/°C, within
~40 to +85°C)
Industrial grade (range of operating temperature:
~40 to +85°C)
High reliability (MTBF >500,000 hours)
Low ripple & noise:
≤30mVp-p
ESD protection (IEC/EN61000~4~2 Contact ±4KV
perf. Criteria B)
TxxxxP series is analog signal isolation modules with front~end current/voltage signal input and rear~end current/voltage signal output. They
are equipped with built~in efficient micro~power source and can output one~circuit isolated power supply while supplying power to the
internal signal processing circuit.
The product adopts the electromagnetic isolating technology as a substitute for the traditional linear
opto~isolator. In contrast, this type of product has a better performance in temperature drift, linearity and precision.
Selection Guide
Model
T1130P
T1133P
T2230P
T2233P
T1530P
T1533P
T1630P
T1633P
T1S33P~2.5
T5530P
T5630P
T6630P
T6650P
T5133P
T5153P
T6130P
T6235P
T6250P
T1430P
T1433P
T1450P
T5130P
Power Supply input (VDC)
24
24
24
24
24
24
24
24
24
24
24
24
12
24
12
24
24
12
24
24
12
24
Input Signal
4~20mA
4~20mA
0~20mA
0~20mA
4~20mA
4~20mA
4~20mA
4~20mA
4~20mA
0~10V
0~10V
0~5V
0~5V
0~10V
0~10V
0~5V
0~5V
0~5V
4~20mA
4~20mA
4~20mA
0~10V
Output Signal
4~20mA
4~20mA
0~20mA
0~20mA
0~10V
0~10V
0~5V
0~5V
0~2.5V
0~10V
0~5V
0~5V
0~5V
4~20mA
4~20mA
4~20mA
0~20mA
0~20mA
1~5V
1~5V
1~5V
4~20mA
Isolation Power
Output (VDC)
None
24V
None
24V
None
24V
None
24V
24V
None
None
None
None
24V
24V
None
12V
None
None
24V
None
None
Notes: Customization products are available if required.
Input Specifications
Item
Input voltage
Input Power Supply
Input power
Power supply protection
Signal, power full load
Operating Conditions
Value
(Nominal value of power supply input) ±5%
≤2W
Reverse polarity protection
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Isolated Transmitter
TxxxxP Series
Input signal
Input
Input impedance
Overload
In case of max. input of current signal
in case of input of voltage signal
in case of input of current signal
in case of input of voltage signal
See selection guide
≤250mV
≥10MΩ
≤50mA
≤30V
Output Specifications
Item
Output voltage
Output of Isolated
Output current
Power Supply
Short circuit protection
Output signal
Output
Load capacity
Load regulation
Ripple & noise
Bandwidth 20MHz
Voltage output
Current output @ 20mA
Operating Conditions
Power, current full load
Value
(Nominal value) ±10%
≤25mA
Continuous short circuit protection under normal temperature
See selection guide
≥2KΩ
≤500Ω
0.050%
≤30mVpp
Transmission Specifications
Item
Precision
Zero Offset
Temperature Drift
bandwidth
Response Time
Operating temperature range of ~40 to +85℃
Operating Conditions
Value
0.1%F.S.
0.1%F.S.
≤50ppm/℃
≥2KHz
≤5ms
General Specifications
Item
Electric Isolation
Degree of Isolation
testing for 1 minute, leakage
current <1mA, humidity <70%
500VDC (signal input terminal,
signal output terminal, power
supply terminal and output
terminal of isolated power
supply)
Operating Conditions
Value
Four-terminal isolation (signal input, signal output, input power supply and
output of isolated power supply are mutually isolated)
2.5KVDC (note: isolated power supply provided; the isolation voltage
between the terminal of isolated power supply and the input terminal is
500VDC)
Insulation Resistance
100MΩ
Operating Temperature
Transportation and Storage
Temperature
Max. Operating Temperature
for Casing
Application Environment
~40~+85℃
~50~+105℃
Ta=25℃
≤50℃
The presence of dust, fierce vibration, impulsion and corrosive gas may
cause damage to the product
Physical Specifications
Casing Material
Package
Weight
Cooling method
WH8100~F [1]
DIP24
10g( Typ.)
Free air cooling
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Isolated Transmitter
TxxxxP Series
EMC Specifications
Electrostatic Discharge
EFT
EMS
Surge Immunity
IEC/EN61000~4~5
IEC/EN61000~4~2
IEC/EN61000~4~4
IEC/EN61000~4~4
IEC/EN61000~4~5
Contact ±4KV
Power supply port ±2KV
Other ports ±1KV (see Fig. 2 for recommended circuit)
Power supply ±1KV
(see Fig. 2 for recommended circuit)
Other ports ±1KV (line against ground)
(see Fig. 2 for recommended circuit)
perf. Criteria B
perf. Criteria B
perf. Criteria B
perf. Criteria B
perf. Criteria B
Application Precautions
1.
2.
3.
4.
Please read the instructions carefully before use; contact our technical support if you have any problem.
Do not use the product in hazardous areas.
Use DC power supply for the product and 220V AC power supply is prohibited.
Do not dismount and assemble the product without permission to avoid failure or malfunction of equipment.
After~sales service
1. Ex~factory inspection and quality control have been strictly conducted for the product; if there occurs abnormal operation or possibility
of failure of internal module, please contact the local representative or our technical support.
2. The warranty period for the product is 3 years as calculated from the date of delivery. If any quality problem occurs under normal use
within the warranty period, the product can be repaired or changed for free.
Applied circuit
See
Application Notes for Isolated Transmitter
for details.
Design Reference
1. Typical application
+
Power supply input
+
-
24 23
Pin+
Pin-
15 14 13
Pout+
Pout-
Pgnd
-
Power output
Sout+
Sout-
Sin+
Signal output
+
Fig. 1
Notes:①
②
③
Pins 13, 14 and 15 are NC pins in case of no power output.
In case of positive and negative power output, Pin 13 is power output negative, Pin 14 power output positive, Pin 15 reference ground.
In case of single power output, Pin 13 is power output negative, Pin 14 power output positive, Pin 15 NC.
2. Recommended EMC circuit
24-
13-
TVS 6
C
+
TVS 5
Isola ted power
sup ply ou tput
15
( Pgnd )
TVS 1
23+
Power supp ly input
Components
TVS1
TVS2
TVS3
TVS4
TVS5
TVS6
C
14+
TVS 3
11+
TVS 2
Signa l inp ut
12-
Sin-
TVS 4
So ut+
2+/3+
1-
Signa l ou tput
Sin+
Sout-
Fig. 2
3.
For more information Please find the application notes on www.mornsun~power.com
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-
-
1
2/3
11 12
Sin-
Signal input
+
Recommended parameters
SMCJ30A
SMBJ15A
SMBJ15A
SMBJ15A
SMBJ28A
SMBJ15A
220μF/35V
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Isolated Transmitter
TxxxxP Series
Dimensions and Recommended Layout
Note:
1. Packing Information please refer to 'Product Packing Information'. Packing bag number: 58210008;
2. Unless otherwise specified, data in this datasheet should be tested under the conditions of Ta=25°C, humidity<75% when inputting
3.
4.
5.
6.
nominal voltage and outputting rated load;
All index testing methods in this datasheet are based on our Company’s corporate standards;
The performance indexes of the product models listed in this manual are as above, but some indexes of non~standard model products
will exceed the above~mentioned requirements, and please directly contact our technician for specific information;
We can provide product customization service;
Specifications of this product are subject to changes without prior notice.
Mornsun Guangzhou Science & Technology Co., Ltd.
Address: No. 5, Kehui St. 1, Kehui Development Center, Science Ave., Guangzhou Science City, Luogang District, Guangzhou, P. R. China
Tel: 86~20~38601850~8801
Fax: 86~20~38601272
E~mail: info@mornsun.cn
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