Overview

The 4000 series data acquisition module is a distributed data acquisition and communication control module based on the RS485 bus, widely used in various industrial environments, including industrial I/0 signal standards. The product types are complete, the structure is exquisite, easy to install, and the networking is flexible. Our company's nearly 20 years of innovative design concepts and work practice, excellent performance, and friendly software interface have made PHR-4000 a star product in the Chinese automation industry.

Product Overview

PH-Co series product is an industrial ControlNet data optical transceiver, which supports rate 5Mbps, standard BNC connector compatible with ControlNet data interface, support single optical port/dual optical port chain network and ControlNet protocol. 35mmDIN, DC 9-30V power supply. PH-Co supports two cascadable upstream and downstream optical fiber interfaces, one data interface, ZD-Co supports one optical fiber interface and one data interface.

1.Two main and one slave real-time 485 gateway isolator

a.Functional features: Implement responsive real-time communication between two hosts and one slave, supporting various types of serial communication protocols; Support protocol free transparent transmission function.

b.Serial Port Features: Supports baud rates of 1200, 2400, 4800, 9600, 19200, 38400, and 57600bps; Support parity check; 1 or 2 stop bits, etc.

c.The waiting time parameter for slave response is optional.

d.The delay time parameter for sending host commands is optional.

e.Modify serial port parameters through the serial port debugging assistant software.

f.Master/slave port hardware: RS485 or RS232 (choose one)

g.Application : Industrial fieldbus uses two hosts to simultaneously read 485 slave network data, suitable for real-time communication scenarios.

PHM-7230 Ex. Three-channel digital input Intrinsically Safe Isolated I/O Module

Product overview

It can convert the three channel switching signal in the dangerous area isolated into the digital signals, and according to MODBUS RTU protocol provide the digital signals to PHM7100, PLC or host computer systems.

1.The signal control unit and the sampling measurement unit are installed separately to overcome the dust,high temperature and acid corrosion problems of high temperature smoke,so that it can measure the moisture in high temperature stably online for a long time.

2.Adopt the new generation foreign sensors,the measurement accuracy is much more higher.

3.Equipped with automatic calibration function, which can greatly reduce the deviation that may occur in the dry end of the dew point measurement.

Equipped with sensor heating function,which can improve the performance of sensor in high humidity and freezing environments without interfering its measured output value