Gold Member Since 2015
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Beijing Tengcontrol Technology Co., Ltd.

Modbus RTU, Rtd Input, I/O manufacturer / supplier in China, offering Tengcon Stc-106 Rtd Input I/O Module with Modbus RTU, Tengcon PLC (T-960), Stc-1 (8AI 8DI 8DO) Modbus RTU Remote I/O Module and so on.

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Supplier Homepage Product RTU (Modbus IO Modules) Tengcon Stc-106 Rtd Input I/O Module with Modbus RTU

Tengcon Stc-106 Rtd Input I/O Module with Modbus RTU

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Beijing, China
Production Capacity: 10000 PCS/Year
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: STC-106
  • Input Power Supply: DC 9-36V or AC 85-265V
  • Working Temperature: -20~70 (Centigrade Degree)
  • Size: 125*110*40mm
  • Transport Package: Cartons Packed, Inner Box, Outer Export Carton
  • HS Code: 85371011
  • Mount: Standard Rail or Bolts
  • Warranty: 3 Years
  • PT100: 8
  • Trademark: TENGCON
  • Origin: Beijing China
Product Description
TENGCON STC-106 RTD Input I/O Module with Modbus RTU
Power Supply9-36VDC or 220AC
Working Temp-20~+70
Communication PortRS485 and RS232
InstallationDIN RAIL or Bolts

STC-106 is a Remote Terminal Unit for control and date acquisiton.It was Widely used in monitoring system or computer room where had many thermal resistance. STC-106 adopted our unique bridge circuit measurements temperature drift, no influence of lead resistance, stronger anti-interference.
The bridge circuit is isolate from measurement circuit completely. STC-106 have many other advantages.
2.1.RTD singal input
8 Channel RTD signal insulate Input
3 wire method or 2 wire method
Measurement range: -200°C~~650°C
Measuring resolution 0.1 °C
Precision 0.5% ±1.0 °C
Temperature stability >100 PPMM
Isolation voltage>= 1500 V
2.2.Communication interface
2 Channel port RS485 or RS232
Max baudrate 115200bps
Modbus RTU
2.3.Power Supply
DC 9-36V±10% Ripple<=150mVpp
AC 110V~265V
Power Consumpation<=1W 
3.Operation Condition
Operating temperature: -20°C~ 70°C
Storage   temperature: -40~85°C
Atmospheric:       86~108Kpa
Operating humidity:   <85% RH(20±5°C)    No corrosive gas or heavy dust
Weight:   300g
Input/Output 5.08mm inteval terminals
Mounting: DIN rail or screw root
Size:    125×110×40 mm
4.Thermal Resistance
PT-100 is normally used in RTD(-200°C~650°C), its a temperature sensing element,basically called as platinum 100, for positive temperature co-efficient.if temperature increases resistance also increases, the increase of resistance is due to the applide voltage passing through the sensing element, it has resistance,for 0 degree celcius 100 ohms.The principle of operation is to measure the resistance of a platinum element. The most common type (PT100) has a resistance of 100 ohms at 0°C and 138.5 ohms at 100 °C. There are also PT1000 sensors that have a resistance of 1000 ohms at 0 °C.
The relationship between temperature and resistance is approximately linear over a small 
 temperature range: for example, if you assume that it is linear over the 0 to 100 °C range, the error at 50 °C
 is 0.4 °C. For precision measurement, it is necessary to linearise the resistance to give an accurate
 temperature. The most recent definition of the relationship between resistance and temperature is
 International Temperature Standard 90 (ITS-90). For a PT100 sensor, a 1°C temperature change will cause
 a 0.385 ohm change in resistance.
Operation Condition

Operating temperature:

-20°C~ 70°C

Storage temperature:


Operating humidity:

<85% RH(20±5°C)


86~108Kpa  No corrosive gas or heavy dust




5.08mm inteval terminals 


DIN rail or screw root


125×110×40 mm 
Tengcon Stc-106 Rtd Input I/O Module with Modbus RTUTengcon Stc-106 Rtd Input I/O Module with Modbus RTUTengcon Stc-106 Rtd Input I/O Module with Modbus RTU
Tengcon Stc-106 Rtd Input I/O Module with Modbus RTUTengcon Stc-106 Rtd Input I/O Module with Modbus RTU

About us: Beijing Tengcontrol Technology Limited Company

Rely on the hardware, software and network technique, Tengcon Technology devoted to manufacture industrial automation core products and systems with more than 30%of employee are focus in Research & Development. Tengcon has deep and wide experience in various signal acquisition, especially on electric signal acquisition, and also, familiars with all main protocol like MODBUS, IEC8705, PROFIBUS DP, CAN, PROFINET etc., and knows the ropes of IEC61131 and technology of Programmable Logic Controller development as well as IEEE1588 and Clock Synchronization Technology in Ethernet, we are also robust on antiinterference and lightning protection technology to ensure the reliability of every product delivered to customer.

Tengcon Technology proposed a new advanced concept of Complete Distributed Network Control System, in that the control system is constructed via absolutely new theory. It can be applied to construct the SCADA (Supervisory Control and Data Acquisition), PLC (Programmable Logic Controller) and DCS (Distributed Control System). Typical product were developed based on these is T9 series which were launched in market already. More than 100 thousands of product have been delivered to customers and got widely and good customer acceptance in past years. 

All these products are being used in various industries in 18 counties. They showed strong reliability in different systems and wide environment include High Speed Rail, oil and gas field, power monitor and control system, kind of automatic production line, Building Management System,city lighting control system, vehicle monitoring, agricultural farms etc. we are keeping to develop and provide first class of product to all the customer in worldwide.
Our Services
  1.Any inquiries will be replied within 24 hours.
  2.OEM/ODM available.
  3. Three years Quality warranty.
  4.We accept TT Bank transfer ESCROW, West Union etc
Packaging & Shipping
Packaging:Cartons packed, inner box, outer export carton.All products will be well packed before shipping.
Shipping:We have strong cooperation with DHL, TNT, UPS,FEDEX.EMS.China Air Post.
You also can choose your own shipping forwarder.
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