TR100PI-EX Datasheet, PDF (1/4 Pages) MORNSUN Science& Technology Ltd. – Thermoresistor Isolation Safety Barrier

Thermoresistor Isolation Safety
FEATURES
● 3-port isolation (input, output and power
Barrier
supply)
● High accuracy (0.1% F.S.)
TR100PI-EX(1 input & 1 output)
(Accuracy decreases with the smaller
TR200PI-EX (2 input & 2 output)
TR600PI-EX(1 input & 2output)
—— TRx00PI-EX Series
range)
● High linearity (0.1% F.S.)
● Isolation voltage (Between Hazardous area
and safe area: 2500VAC)
● Low temperature drift (50PPM/°C)
● Digital bus (RS485)
● Programmable input/ output
● Alarm indications
● High reliability(MTBF>1,000,000 hours)
PART NUMBER SYSTEM
TRxxxPI-EX
Explosion Protection Certificate Symbol
RS485
Programmable Symbol
Serial Number
Channel Type
Transducer Type
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 analog current or voltage
signal which is isolated with hazardous area, and
transmitted to the safe area. The product is armed with
RS485 digital bus interface, which makes network
configuration and the input or output configuration
possible in DCS system. It is an intelligent product. One
independent power supply is required. Moreover, within
the product power supply, input and output are mutually
isolated.
Field devices connected and regions:
Two-wire, three-wire RTDs ;
Zone 0, Zone 1, Zone 2, IIA, IIB, IIC, and hazardous
area of T4~T6.
SELECTION GUIDE
TRx00PI-EX
Signal Type
Description
Range
Minimum range
Pt100
-200~+850℃
50℃
Input Signal
Cu50
Cu100
-50~+150℃
-50~+150℃
50℃
50℃
Pt1000
-200~+850℃
50℃
Output Signal
Current
Current
4~20mA
0~20mA
Note:
1. The initial setting of the product is signal type: PT100, measurement range: -200～+800℃, minimum range: 50℃, current output: 4~20mA.
2. Customers can choose signal type and range, or program with the programming software. (Which can be downloaded at www.mornsun.cn ). Modifying is also
acceptable if there are special requirements.
3. If you need, you can get the isolator's USB adapter T-02 which is free of charge.
ELECTRICAL SPECIFICATIONS
Power Supply
Power Supply
Input Power
Power Protection
Hazardous Area
Input Signal
Output Signal
Safe Area
Load
Communication Interface
Communication Protocol
18~36VDC (Typ: 24VDC)
About 2.0W
Reverse protection
See product overview
See product overview
≤500Ω (@maximum output current)
RS485
Refer to ”MORNSUN Science and Technology Modbus Protocol Rule”
The copyright and authority for the interpretation of the products are reserved by MORNSUN
TRx00PI-EX
2013.06.18-A/2
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