TR100PI Datasheet, PDF (1/3 Pages) MORNSUN Science& Technology Ltd. – PROGRAMMABLE RTDS DETECTION TYPE ISOLATION BARRIER

FEATURES
PROGRAMMABLE RTDS DETECTION ^{● Three-port isolation (input, output and power}
TYPE ISOLATION BARRIER
supply)
● High accuracy (0.1% F.S.)
—— TRx00PI Series ^{( The smaller the input range is, the lower its}
accuracy is )
● Isolation voltage (2.5KVAC/60s)
● Low temperature drift (50PPM/°C)
● Digital bus (RS485)
● Input / Output range programmable
● High reliability(MTBF>500,000 hours)
PART NUMBER SYSTEM
TRx00PI
RS485
Programmable Symbol
Serial Number
Channel Configuration
Transducer Type
GENERAL DESCRIPTION
The signal generated by the two-wire or three-wire RTDs in
the application field is picked up by this product, and converted
to the standard analog current or voltage signal which is isolated
with application field, and transmitted to the control cabinet. The
product is armed with RS485 digital bus interface, which makes
network configuration and the input or output configuration
possible in PLC/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.
And have temperature over limit alarm and Off-line alarm
Field devices connected with this product:
Two-wire, three-wire RTDs (not to be used in intrinsically
safe area);
SELECTION GUIDE
Output type
1 IN 1 OUT
2 IN 2 OUT
1 IN 2 OUT
Current output
TR100PI
Input signal：programmable(2-wire system or 3-wire system input)
TR200PI
TR600PI
TRx00PI
Signal Type
Description
Range
The minimum range
Pt100
-200~+850℃
50℃
Input thermal resistance signal
Cu50
-50~+150℃
50℃
Cu100
-50~+150℃
50℃
Output Signal
Current output
Current output
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.. 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.
2. If you need, you can get the isolator's USB adapter which P/N is T-02 free of charge.
ELECTRICAL CHARACTERISTICS
Input Range
Power Supply Parameter
Input Power
Application Field
Control Cabinet
Power Protection
Input Signal
Output Signal
Load
Communication Interface
Communication Protocol
18~36VDC (Typ. : 24VDC)
1 in 1 out
Abou1.5W
1 in 2 out, 2 in 2 out
Abou2.0W
Reverse protection
Refer to product overview
Refer to product overview
≤ 500Ω (@maximum output current)
RS485
Refer to ”MORNSUN Science and Technology ModBus Protocol Rule”
TRANSMISSION CHARACTERISTICS
Offset
0.1%F.S.
Gain Error
0.1%F.S.
(Maximum input range)
Accuracy
Temperature Drift
0.1%F.S.
(Maximum input range)
0.0050%F.S./°C (-25 ~ +71°C)
The copyright and authority for the interpretation of the products are reserved by MORNSUN
TRx00PI
2013.07.01-A/3
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