Phm-7730 Ex. Modbus RTU Protocol Three-Channel Temperature Quantity Input Module Converter

Price $299.00 Compare
Min Order 1 Piece
Shipping From Beijing, China
Popularity 302 people viewed
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Beijing Pinghe Chuangye Technology Development Co., Ltd.

VIP   Audited Supplier 2 years
Profile Certified by SGS/BV
PHM-7730 Ex.
Adjust
Automatic Control, Protection, Monitoring
ISO: 9001
New
Customized
Beijing Pinghe
Cardboard
Beijing
Product Description
Product Description

 

Product overview

This device excels in converting three-channel temperature signals within hazardous areas into digital signals, ensuring isolation for safety purposes. By adhering to the MODBUS RTU protocol, it seamlessly delivers these digital signals to compatible systems such as the PHM7100, PLC, or host computer systems. This ensures efficient and secure communication of critical temperature data, enabling effective monitoring and control in industrial environments.
 

Technical indicators
 

Power supply20~35VD
Input signalRTD/TC/Resistor/mV signals
Input channels3 channels
Communication interfaceRS48
Communication protocolMODBUS RTU
Cold end accuracy1ºC
Temperature drift0.005% F.S/ºC
Configuration modePC programmable
Dielectric strength≥2500VAC (intrinsically safe terminal and non-intrinsically safe terminal)
Insulation resistance≥100MΩ
Applicable field equipmentB, E,J, K, N, R, S, T  TC, or millivolt signal sensors two-wire or three-wire TC Cu50,Cu100,pt100,pt10
Temperature parameterContinuous working temperature-20ºC-+60ºC, storage temperature:-40ºC~+85ºC
Relative air humidity10%-95%RH without condensation
Explosion-proof sign[Exia Ga] IIC
Authentication parameters (between terminals 1-2-3, 4-5-6, 7-8-9)Um=250V Uo=8.4V Io=31mA
Co=4.8μF Lo=20mH Po=65mW
Installation place requirementsCan be connected with intrinsically safe instruments in zone 0 with IIA, IIB, IIC dangerous gas

Product characteristic

1.Low power consumption, minimal temperature drift, and seamless automatic zero calibration make this device a reliable choice for various applications. Its support for hot-plug functionality adds to its convenience and versatility.
2.Embracing the MODBUS RTU communication protocol, this device ensures swift and efficient data transmission, boasting a communication rate of up to 115200bps. Users can count on its stability and efficiency in transferring data across systems.
3.Offering flexibility in power supply and communication, it accommodates two methods: backplane mounting rail and terminal, catering to diverse installation requirements.
4.When paired with the PHM-7100, it seamlessly integrates MODBUS TCP/IP support, streamlining installation and maintenance processes while enhancing data transmission performance.
5.Each input signal's RTD/TC/Resistor/mV settings can be easily configured through programming, empowering users to tailor the device to specific application needs with precision and ease.

 
Detailed Photos

 

Company Profile


BEIJING PINGHE CHUANGYE TECHNOLOGY DEVELOPMENT CO.,LTD was founded in January 2004, is now located in Beijing Zhongguancun Science Park, its registered capital is 20 million yuan, is dedicated to industrial signal interface module like signal conditioner, safety barrier and surge protection device etc., is certified as national high-tech enterprise. As an industry leader in China, Beijing Pinghe has focused on industrial control areas since fast 20 years, we have made considerable progress and rapid development, our market awareness increased year by year, already belong to top brands among the domestic market. Our products are widely used in nuclear power, aerospace, petrochemical, metallurgy, electric power, energy environmental protection, shipbuilding, bio-pharmaceutical industry control systems and equipment sets; annual sales quantity is more than 20 million units. We have won the domestic and foreign partners' trust and recognition through our excellent quality and perfect service. The continuous innovation is the motivation of our development, our company has a great many of elites, including senior engineers with proportion of 60% of the R & D team, accounted for more than 40% of total employees, has a number of patents and intellectual property rights. We strictly enforce the ISO9001 management system, the implementation of "2411" item response mechanism, "2485" Quality of Service mechanism, and strive to create greater value for our customers. In our production base we have equipped with YAMAHA Mounter, BUT lead-free reflow machine, ICOAT automatic coating machine, calibrator, vibration test platform, intelligent aging room, and other advanced production equipment, and in cooperation with the Beijing Institute of Automation we have established an EMC electromagnetic compatibility test center. All of our products have been verified by the German TUV Certification with SIL Functional Safety, ATEx explosion-proof of EU, CE Certification of EU, FCC Certification of EU, and other domestic and foreign classification society like CCS certification authority Certification. We will continue to provide customers with the highest quality products and integrated solutions in aspects of technical superiority and service advantages through technology, products, business models and management innovation!

 

Packaging & Shipping

 

Certifications

 

FAQ

 

1. who are we?
We are based in Beijing, China, start from 2004,sell to Domestic Market(78.00%),South Asia(7.00%),Southeast Asia(3.00%),Mid East(2.00%),Central America(2.00%),North America(00.00%),South America(00.00%),Eastern Europe(00.00%),Africa(00.00%),Eastern Asia(00.00%),Western Europe(00.00%),Northern Europe(00.00%),Southern Europe(00.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Isolated Safety Barrier,Signal Isolator,Surge Protective Device

4. why should you buy from us not from other suppliers?
Our products are widely used in nuclear power, aerospace, petrochemical, metallurgy, electric power, energy environmental protection, shipbuilding, bio-pharmaceutical industry control systems and equipment sets,annual sales of more than 20 million

5. what services can we provide?
Accepted Delivery Terms: null
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: null;
Language Spoken:English,Chinese
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