UL TRA-THIN PROGRAMMABLE
ABNORMAL DETECTION THERMAL
RESISTANCE ISOLATION SAFETY
BARRIER
——TRxxxPW-EX
Series
FEATURES
●Three-port
electrical isolation between input,
output and power supply
●12.5mm
slim case
●
High accuracy (0.1% F.S.)
●
High linearity (0.1% F.S.)
●
Low temperature drift(50PPM/°C)
●
Low-power dissipation
●
Good EMC performance
●
miniUSB port communication
●
Input / Output range programmable
●
High reliability(MTBF>500,000 hours)
GENERAL DESCRIPTION
The signal generated by the two-wire or three-wire RTDs
in the hazardous area is picked up by this product, and
converted to the standard analogue current or voltage signal
which is
isolated with hazardous field. While limiting the
energy of intrinsically safe end string into hazardous area, to
ensure that the system is intrinsically safe explosion-proof
performance. The product has a Mini USB interface, It can be
used for programming to configure the type and range of
input and output signals. An independent power supply is nee
ded for the product and the port of power supply, input and
output are isolated from each other. The thickness is 12.5mm.
Connection of field devices and the regions: 2-wire, 3-
wire thermal resistance amplifiter.zone 0,zone 1,zone 2;
IIA,IIB,IIC,T4~T6 hazardous area.
PART NUMBER SYSTEM
TR xxxPW-EX
Sa fe ty ba rri e r ma rk
Sl i m ca se
Pro gra mm ab l e
Serial Number
Channel configuratior
Th e rma l R esi sta nce si g n al
Tra n sdu ce r ty pe
PRODUCT TYPE
Output type
Current output
Voltage output
Loop output
1 input 1 output
TR100PW-EX
TR140PW-EX
TR102PW-EX
1 input 2 output
TR600PW-EX
TR640PW-EX
TR602PW-EX
Input signal：programmable(2-wire system or 3-wire system input)
Signal Type
Pt100
Cu50
Cu100
Output signal:
Output type
Current output
Voltage output
Output signal
4~20mA / 0~20mA ( programmable)
0~5V / 0~10V / 1~5V / 2~10V ( programmable)
Range
-200~+850℃
-50~+150℃
-50~+150℃
The minimum range
50℃
50℃
50℃
Note:
1. Customers need to choose the type of the input signal, output signal and range. We could also offer customer design for special input and output.
2. You can get the USB Adapter T-01 for the isolator from MORNSUN free of charge if you need.
ELECTRICAL CHARACTERISTICS
Input voltage
Power input
parameters
Hazardous Area
Power dissipation
Power protection
18~30VDC（Typical
values
24VDC）
1 input 1output<1.5W 1 input 2 output <1.8W
Reverse polarity protection
View Product Model input signal
≤500Ω(Output
current maximum)
Safe Area
Load capacity
≥1MΩ(Output
voltage maximum)
≤（Ue－4）／0.02,20V≤Ue≤30V（Loop
power supply）
The copyright and authority for the interpretation of the products are reserved by
MORNSUN
TRxxxPW-EX
2013.11.23-A/0
Page 1 of 4
Communication protocol
Load capacity
Fault output
Output type
Safe Area
Input disconnection
Input over-range lower limit
Input over-range upper limit
Break alarm
Over-range alarm
miniUSB port
See "MORNSUN Modbus Protocol Rules"
4~20mA
About 23mA
3mA
22mA
0~20mA
About 23mA
21mA
22mA
1~5V
About 5.75V
0.75V
5.5V
0~5V
About 5.75V
5.25V
5.5V
2~10V
About 11.5V
1.5V
11V
0~10V
About 11.5V
10.5V
11V
Each channel disconnection alarm corresponding indicator light(Red, Single-channel 1, Dual-
channel 2)
When lt is over-range, the corresponding indicator light
TRANSMISSION CHARACTERISTICS
Zero Offset
Accuracy
Temperature drift
Output signal rise time
Output signal fall time
0.1%F.S. or 0.5℃ greater(Sin = 0,100% load,@25℃)
0.1%F.S. or 0.5℃ greater(Full-scale range,100% load,@25℃)
0.0050%F.S./℃
(-25℃~+71℃ Operating temperature range)
< 0.5S (Output from the 10% point of full signal up to 90% of the full signal point)
< 0.5S (Output from the 90% point of full signal down to 10% of full signal point)
ISOLATION CHARACTERISTICS
Hazardous area and safe area 2500VAC 1min ,leakage current
≤1mA
Electrical Isolation
Output and power supply, 2500VDC
Insulation resistance
1min ,leakage current
≤1mA
100MΩ，500VDC (Signal input port, signal output port）
STANDARDS & CERTIFICATES
Explosion protection certificate mark
Explosion protection certification parameters
Explosion protection certification agency
Explosion qualified NO.
[Exia Ga]IIC
Uo=12V，Io = 30mA，Po = 90mW，C
O
= 1uF，LO=7mH，Um=250VAC/DC
CHINA NATIONAL QUALITY SUPERVISION AND TEST CENTRE FOR EXPLOSION
PROTECTED ELECTRICAL PRODUCTS
CNEx13.3055
EMC CHARACTERISTICS
EMI
CE
RE
ESD
RS
EFT
CISPR22/EN55022 CLASS A
CISPR22/EN55022 CLASS A
IEC/EN61000-4-2
IEC/EN61000-4-3
IEC/EN61000-4-4
IEC/EN61000-4-4
IEC/EN61000-4-5
IEC/EN61000-4-5
IEC/EN61000-4-6
Contact
±4KV/Air ±8KV
10V/m
DC Power Port
±2KV
I/O Signal Port
±1KV
DC Power Port
±1KV/2KV
I/O Signal Port
±1KV（Line
to GND）
3 Vr.m.s
perf. Criteria B
perf. Criteria A
perf. Criteria B
perf. Criteria B
perf. Criteria B
perf. Criteria B
perf. Criteria A
EMS
Surge
CS
OTHER CHARACTERISTICS
Temperature
Package
Safety Class
Weight
Operating temperature:-25~+71℃
Transport and storage temperature:-40~+85℃
35mm DIN-rail package: T-rail card package (DIN50022), pluggable connection pin, thickness 12.5mm
IP20(IEC60529 / EN60529)
1 input 2 output: about 100g;1 input 1 output about 90g
CONNECTION
1. Removable terminal;
2. Cross section area of wiring: 0.5mm
2
~2.5mm
2
;
3. The length of bare wire is about 8mm, locked up by the M3 bolt.
Selection guidelines for intrinsically safety explosion protection system
1. The explosion protection grade of the barrier must be not less than that of intrinsically safety explosion protection device in spot.
2. Take inconsideration of hazardous end output resistance and loop resistance make sure the barrier output voltage meets the minimum
operation voltage requirement of intrinsically safety device in spot.
3. The safety parameters about intrinsically safety end meets:
Uo
≤
UI, Io
≤
Iin, Po
≤
Pin
Cc
≤
Co-Ci, Lo
≤
Lo-Li
The copyright and authority for the interpretation of the products are reserved by
MORNSUN
TRxxxPW-EX
2013.11.23-A/0
Page 2 of 4
4.
5.
Select suitable safety barrier which matches the intrinsically safety device in spot according to the power polarity, signal type and
transmission mode about the device.
Much more protection is required, which can avoid the influence of the leakage current generated by safety barrier on intrinsically safety
device in spot.
Operation notes
1. Please read the user manual carefully before using. If any question, please contact our technical support department.
2. Please don’t use this product in hazardous area.
3. The power supply of this product should be 24VDC power source. It is forbidden to use 220VAC power supply.
4. To avoid void of explosion proof, or any failure, users disassemble this product is forbidden.
5.
APPLICATION CIRCUIT DIAGRAM &
PIN DESCRIPTION
8
7
10
9
12
11
Inside
Outside
Ins ide
Outside
6
5
4
3
2
1
PIN
1
2
3
4
5
6
7
8
Description (2 input 2 output)
NC
NC
NC
L1C
L1B
L1A
So1-
So1+
So2-
So2+
Power-
Power+
Signal 1 input line C
Signal 1 input line B
Signal 1 input line A
Signal 1 output-
Signal 1 output+
Signal 2 output-
Signal 2 output +
power input-
power input+
Inside
Outside
Ins ide
Outside
Inside
Outside
Ins ide
Outside
Bottom power supply port
9
10
11
12
P ower+
P ower+
P ower-
Note: When use bottom power supply, anyone group or both is OK.
P ower-
TR100PW-EX TR140PW-EX TR102PW-EX
Safe Area
I nput
channel
6
5
4
2 -wire
system
3 -wire
system
I nput
channel
Hazardous Area
O ut put
channel
O utput
channel
+
-
-
6
5
4
12
11
8
7
+
-
RL
+
Vo
RL
+
RL
4
½
20m A
+
Ue
O ut put
channel 4
½
20m A
-
-
-
+
-
S upply
s o u r c e
18~30VDC
Current source
output
Voltage source
output
Loop Supply poweroutput
Sa fe Are a
TR600PW-EX TR640PW-EX TR602PW-EX
Ha za rd o u s Are a
Output
channel 1
Output
channel 1
Input
Input
c hannel channel
8
7
+
-
RL
4
½
2 0 m A
c ha nn el 1
6
5
4
+ 6
-
-
5
4
+
Vo1
-
RL
+
RL
-
+
Ue
4
½
2 0 m A
-
Output
channel 2
2-
wire
3-
wire
sys tems ystem
10
12
+
11
-
9
+
RL
4
½
2 0 m A
Output
channel 2
c ha nn el 2
-
Current s ource
output
+
Vo2
-
+
RL
-
+
Ue
4
½
2 0 m A
-
Loop supply poweroutput
RL
Supply
sour ce
18~30VDC
Voltage source
output
The copyright and authority for the interpretation of the products are reserved by
MORNSUN
TRxxxPW-EX
2013.11.23-A/0
Page 3 of 4
INSTALLATION & DISASSEMBLY
Installation
DIN35mm standard rail installation:
1.Insert the top of the instrument card in the rail;
2.Push the bottom of the instrument into the rail.
Disassembly
1. Insert a screwdriver between the bottom of the card lock and the rail;
2. Pull up the screwdriver and press the card lock downwards;
3. Pull the instrument out of the rail.
1
3
1
2
2
PACKAGING DIMENSION & PACKAGING DIAGRAM
Note:
1. All specifications measured at Ta=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified.
2. In this datasheet, all the test setup and methods are based on our corporate standards.
3. All characteristics are meant for listed model, non-standard models may perform differently, you can contact MORNSUN FAE for more details.
4. Contact us for your specific requirement.
5. Specifications are subject to change without prior notice.
MORNSUN 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
Fax:86-20-38601272
E-mail: info@mornsun.cn
Http://www.mornsun-power.com
The copyright and authority for the interpretation of the products are reserved by
MORNSUN
TRxxxPW-EX
2013.11.23-A/0
Page 4 of 4
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