Isolated Transmitter
TMxxxxP Series
mV-level signal isolated transmitter
FEATURES
l
Three-terminal isolation (signal input, signal output,
power supply)
l
High precision grade (0.1% F.S.)
l
High linearity (0.1% F.S.)
l
Extremely low temperature drift (50PPM/°C)
l
Industrial grade (range of operating temperature:
-25 to +71°C)
l
High reliability (MTBF >500,000 hours)
RoHS
TMxxxxP series ----are mV-level isolation amplifier can receive the mV-voltage signal input from the field, and transmit a standard output
signal to the control room or DCS after isolated. With characteristics of high output accuracy, good linearity and low temperature drift, it
needs an independent power supply. These modules have three-port isolation(input, output and power supply).
Selection Guide
Part No.
TM1130P
TM3130P
TM4130P
TM4150P
TM5230P
TM6130P
TM4530P
TM2550P
TM2650P
TM3650P
TM4530P
TM4630P
TM4650P
TM4660P
TM4S30P-2.5
TM4S50P-2.5
TM5530P
TM5630P
TM5650P
TM6530P
TM6630P
TM6650P
TM6S50P-3.3
TM2S60P-2.5
TM5130P
TM6660P
Power Supply input (VDC)
24
24
24
12
24
24
24
12
12
12
24
24
12
5
24
12
24
24
12
24
24
12
12
5
24
5
Input Signal
0~10 mV
0~30mV
0~50mV
0~50mV
0~75mV
0~100mV
0~50mV
0~20mV
0~20mV
0~30mV
0~50mV
0~50mV
0~50mV
0~50mV
0~50mV
0~50mV
0~75mV
0~75mV
0~75mV
0~100mV
0~100mV
0~100mV
0~100mV
0~20mV
0~75mV
0~100mV
Output Signal
4~20mA
4~20mA
4~20mA
4~20mA
0~20mA
4~20mA
0~10V
0~10V
0~5V
0~5V
0~10V
0~5V
0~5V
0~5V
0~2.5V
0~2.5V
0~10V
0~5V
0~5V
0~10V
0~5V
0~5V
0~3.3V
0~2.5V
4~20mA
0~5V
Isolation Power
Output (VDC)
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Notes: Customization products are available if required.
Input Specifications
Item
Input Power
Supply
Input voltage
Input power
Power supply protection
Operating Conditions
Value
(Nominal value of power supply input)
±5%
≤1W
Reverse polarity protection
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Isolated Transmitter
TMxxxxP Series
Input signal
Input
Input impedance
Overload
See selection guide
≥10MΩ
≤5V
Output Specifications
Item
Output signal
Output
Load capacity
Voltage output
Current output @ 20mA
Operating Conditions
Value
See selection guide
≥2KΩ
≤500Ω
Transmission Specifications
Item
Zero Offset
Precision
Temperature Drift
Operating temperature range of -25 to +71°C
Operating Conditions
Value
0.1%F.S.
0.1%F.S.
0.005%F.S./℃
General Specifications
Item
Electric Isolation
Degree of Isolation
Insulation Resistance
Operating Temperature
Transportation and Storage
Temperature
Application Environment
testing for 1 minute, leakage
current <1mA, humidity <70%
Operating Conditions
Value
Three-terminal isolation (signal input, signal output, input power supply)
2.5KVDC
100MΩ, 500VDC (signal input terminal, signal output terminal, power
supply terminal)
-25℃~+71℃
-50℃~+105℃
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.)
Natural cooling
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.
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
Isolated Transmitter
TMxxxxP Series
Design Reference
1. Schematic diagram
Current output
Voltage o utput
24-
Power supply
23+
24-
Powe r s upply
23+
12-
Signal input
11+
Sin-
Sout+
2+
Signal output
1-
12-
Sig nal input
11+
Sin-
Sout+
3+
Signal output
1-
Sin+
Sout-
Sin+
Sout-
2. Application circuit diagram
Current output
+
Power supply
Voltage output
Power supply
+
-
24 23
16 15 14 13
-
24 23
16 15 14 13
Pin+
Pin+
NC
NC
Sout+
3
NC
NC
NC
NC
NC
Sout+
So ut-
Sout-
Pin-
Pin-
Signal output
Signal input
Signal output
+
3.
For more information please find the application notes on www.mornsun-power.com
Dimensions and Recommended Layout
Notes:
1.
2.
3.
4.
5.
6.
Packing Information please refer to 'Product Packing Information'. Packing bag number: 58210008;
Unless otherwise specified, data in this datasheet should be tested under the conditions of Ta=25℃, humidity<75% when inputting
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 datasheet 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
2014.03.18-A/4
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
-
-
-
+
1
2
3
11 12
-
1
2
Sin+
Sin-
11 12
Sin+
Sin-
NC
NC
NC
Signal input
+
+
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