TC100PI-EX-SP Datasheet, PDF (1/4 Pages) MORNSUN Science& Technology Ltd. – Thermocouples Isolation Safety Barrier

FEATURES
Thermocouples Isolation Safety
● Three-port isolation (input, output and power supply)
● High accuracy (0.1% F.S.)
Barrier
TC100PI-EX-SP (1 input & 1 output)
(Accuracy reduce with the smaller range)
● High linearity (0.1% F.S.)
● Isolation voltage
TC600PI-EX-SP (1 input & 2 output)
—— TCx00PI-EX-SP
Series
(Between Hazardous area and safe area: 2.5kVAC)
● Low temperature drift (35PPM/°C)
● Digital bus (RS485)
● Input / Output programmable
● Alarm indications
● High reliability(MTBF>1,000,000 hours)
●Surge protection
PART NUMBER SYSTEM
TCxxxPI- E X- S P
Surge protection symbol
Explosion Protection Certificate Symbol
RS485
Programmable Symbol
Serial Number
Channel Type
Transducer Type
GENERAL DESCRIPTION
The thermocouples or mV-level signal from the hazardous field
is picked up by this product, converted to the standard current
or voltage signal which is isolated with the hazardous area and
transmitted to the control cabinet, PLC, DCS, display etc.. The
product is equipped with cold junction compensation.
Furthermore, it is armed with RS485 digital bus interface, which
makes network configuration and the input or output configuration
possible in many application fields. It is an intelligent safety
barrier, and the type or range of the thermocouples can be set
through the host computer, moreover, cold junction compensation
does work automatically.
One independent power supply is required. Moreover, within
the product power supply, input and output are mutually isolated.
Field devices connected and regions:
J, K, T, E, S, B thermocouple, millivolt signal sensor;
Zone 0, Zone 1, Zone 2, IIA, IIB, IIC, and hazardous area of
T4~T6.
TCx00PI-EX-SP-
Input Signal
Output Signal
Signal Type
R
S
K
J
T
B
E
mV
Current
Current
Description
Range
-40～+1700℃
-40～+1700℃
-150～+1370℃
-80～+900℃
-160～+390℃
320～+1820℃
-80～+700℃
-60～+60mV
4～20mA
0～20mA
Minimum range
600℃
600℃
120℃
100℃
100℃
780℃
500℃
10mV
ELECTRICAL CHARACTERISTICS
Power Supply
Parameter
Power Supply
Power Consumption
Power Protection
Input Signal
Hazardous Area
Cold junction Compensation
18~36VDC (Typ: 24VDC)
About 2.0W
Reverse protection
See product overview
Compensation range: -25 ~ +75°C
(Every 20°C error of 1°C)
Compensation mode: Internal compensation
The copyright and authority for the interpretation of the products are reserved by MORNSUN
TCx00PI-EX
2013.03.22-A/0
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