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TC140PW-EX Folha de dados(PDF) 2 Page - MORNSUN Science& Technology Ltd.

Nome de Peças TC140PW-EX
Descrição Electrónicos  PROGRAMMABLE THERMOCOUPIES ISOLATION SAFETY BARRIER
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Fabricante Electrônico  MORNSUN [MORNSUN Science& Technology Ltd.]
Página de início  http://www.mornsun-power.com
Logo MORNSUN - MORNSUN Science& Technology Ltd.

TC140PW-EX Folha de dados(HTML) 2 Page - MORNSUN Science& Technology Ltd.

  TC140PW-EX Datasheet HTML 1Page - MORNSUN Science& Technology Ltd. TC140PW-EX Datasheet HTML 2Page - MORNSUN Science& Technology Ltd. TC140PW-EX Datasheet HTML 3Page - MORNSUN Science& Technology Ltd. TC140PW-EX Datasheet HTML 4Page - MORNSUN Science& Technology Ltd.  
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The copyright and authority for the interpretation of the products are reserved by MORNSUN
TCxxxPW-EX
2013.11.01-A/0
Page 2 of4
ELECTRICAL CHARACTERISTICS
Power input
parameters
Input voltage
18~30VDC(Typical values 24VDC)
Power dissipation
≤1.8W
Power protection
Reverse polarity protection
Safe Area
Input signal
See selection guide
Cold junction compensation
Compensation range:-25~+75℃(Error is less than1
° C per 20 ℃)
Method of compensation: Internal compensation
Hazardous Area
Fault output
Output type
4~20mA
0~20mA
1~5V
0~5V
0~10V
2~10V
Input disconnection
23mA
23mA
5.75V
5.75V
11.5V
11.5V
Lower limit alarm
About 3mA
About 21mA
About 0.75V
About 5.25V
About 10.5V
About 1.5V
Upper limit alarm
About 22mA
About 22mA
About 5.5V
About 5.5V
About 11V
About 11V
Normal operation
A1,A2 light off
Upper limit alarm
Above the upper limit of range+5 ℃ (temperature signal) or +2 mV (mV signal),output signal
is about 110% of the maximum,A1 has been bright.
Lower limit alarm
Below the lower limit of range -5℃ (temperature signal) or -2mV (mV signal),output signal is
about 15% of the maximum, (Output types are4~20mA, 2~10V,1~5V)or105% of the maximum
(Output types are 0~20Ma,0~5V,0~10V),A2 has been bright.
Break alarm
Broken accidentally or input signal
≥70mV,output signal is 115% of the maximum,A1and A2
bright at the same time
Load capacity
Communication port
≤500Ω(Output current maximum)
≥1MΩ(Output voltage maximum)
≤(Ue-4)/0.02 (loop power supply output) 20V≤Ue≤30V
Communication interface
MiniUSB port
Communication protocol
See "MORNSUN Modbus Protocol Rules"
TRANSMISSION CHARACTERISTICS
Zero Offset
0.1%F.S.
(Sin= 0,100% load,@25℃)
Accuracy
0.1%F.S.
(Full-scale range,100% load,@25℃)
Temperature drift
0.0050%F.S./℃
(-25℃~+71℃Operating temperature range)
Response time
< 0.5s
ISOLATION CHARACTERISTICS
Electrical Isolation
Safe Area and hazardous Area 2.5KVAC 1min,leakage current
≤5mA
Output and power supply 2.5KVDC 1min,leakage current
≤5mA
Insulation resistance
100M
Ω,500VDC(Signal input port, signal output port)
EMC CHARACTERISTICS
EMI
CE
CISPR22/EN55022 CLASSA
RE
CISPR22/EN55022 CLASSA
EMS
ESD
IEC/EN61000-4-2
Contact
±4KV/Air ±8KV
perf. CriteriaB
RS
IEC/EN61000-4-3
10V/m
perf. CriteriaA
EFT
IEC/EN61000-4-4
power port
±2KV
perf. CriteriaB
IEC/EN61000-4-4
signal port
±1KV
perf. CriteriaB
Surge
IEC/EN61000-4-5
power port
±1KV/2KV
perf. CriteriaB
IEC/EN61000-4-5
signal port
±1KV(Line to GND)
perf. CriteriaB
CS
IEC/EN61000-4-6
3 Vr.m.s
perf. CriteriaA
STANDARDS & CERTIFICATES
Explosion protection certificate mark certificate mark
[Exia Ga]IIC
Explosion protection certificate parameters
Um=250Vrms,Uo=10.5V,Io=21mA,Po=56mW,Co=1.7uF,Lo=10mH
Explosion protection certificate agency
CHINA NATIONAL QUALITY SUPERVISION AND TEST CENTRE FOR EXPLOSION
PROTECTED ELECTRICAL PRODUCTS
Explosion qualified No.
CNEx13.3054


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