Products

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.

Product overview

It can convert the four-channel current signals in industrial field into the digital signals. According to the MODBUS protocol, it can provide digital signals to PHM-7100, PLC or host computer system through RS485 communication. Compared with the traditional PLC+signal isolator mode, it has avoided two conversion errors, so that the conversion accuracy is significantly improved, while the stability and anti-interference of the system are increased.

Overview

Isolated safety barrier at detection side: PHD-22HT-*1*1, thermocouple signal input, dual input and dual output.The safety barrier can realize the conversion of thermocouple signal input in dangerous area into 4~20mA signal output and transmit it to safe area. The circuit has two thermocouple inputs and two DC signal 4~20mA outputs.

The output 4~20mA signal can be intelligently configured, and the actual measuring range can be set by computer.

PHD-22HT-*1*1, "*" indicates the input type of thermocouple, please use code to indicate it. This product needs independent power supply.

Overview

Isolated safety barrier at detection side: PHD-11TD-21, analog input and output, single input and single output.

^ The isolated barrier can isolate and transmit the 4~20mA signal or DC 4 ~ 20 mA signal generated by the transmitter in the dangerous area to the safe area. When the transmitter is two-wire or three-wire system, the safety barrier provides power for the transmitter.

^ This product needs an external 20-35VDC power supply.

^ This product supports HART signal and disconnection alarm.

* Note: If you need other parameters of this product, please contact our technical support. If the output is other parameters, it is indicated by the number 9, and the specific parameters are indicated after the model number.

^ Example: input 2-wire, 3-wire or 4-20mA, output 2~10V.

^ Model: PHD-11TD-29 (2-10V)

* Bus power supply, see appendix for details.

4~20mA input /4~20mA output 1 input 1 output

Overview

Isolated safety barrier at operating side: PHC-11TD-11, input and output with analog signal, single input and single output.

The safety barrier can transmit the 4-20mA signal from safe area to the dangerous area, to drive the valve positioner, electric/gas converters and other actuators to work.

This product needs an external 20-35VDC power supply.

Terminal isolation between power supply, input and output.

* bus terminal power supply, please see appendix for details.

RS232 input/RS232 output 1 input 1 output

Overview

Isolated safety barrier at detection end: PHD-11TC-11, communication signal input, single input and single output. The safety barrier can realize the bilateral communication of digital signals between RS232 interface in dangerous area and RS232 interface in safe area.

This product needs an external 20-35VDC power supply.

The product is equipped with signal status indicator (yellow)

* bus terminal power supply, please see appendix for details.

Proximity switch Contact input /Transistor output

1 input 2 output

Overview

Isolated safety barrier at detection side: PHD-12TF-288, digital input and output, single input and dual output.

^ The isolated barrier can convert the proximity switch and contact input in the dangerous area to the transistor output signal and transmit it to the safe area. The output transistor between e-c is equipped with a selection switch of "inverted phase/normal phase" , in addition, there is a input signal short circuit or open circuit alarm indicator, the circuit provides for input sensor power supply.

^ This product needs an external 20-35VDC power supply.

^ The signal status indicator is set in red and yellow light to indicate the working status of the output relay, when it is for alarming then the light is red, during normal operation the light is yellow.

* Bus power supply, please see appendix for details.

Contact and logic level input/switch driving output 1 input 1 output

Overview

^ Isolated safety barrier at operating side: PHC-11TF-14, switch input and output, single input and single output.

^ Safety barrier can convert the input quantity of contact switch and logic level in safety area into the driving quantity of intrinsically safe equipments, and output it to the field of dangerous area, so as to control solenoid valve, audible and visual alarm, etc.

^ The status indicator has red and yellow light colors, when alarm then the light is red, when it is with the output solenoid valve, then the light is yellow. This product needs an external 20~35VDC power supply

* bus terminal for power supply, please see the appendix for details.

Frequency 1:1 output (Provided power 12V) 1 input 1 output

Overview

Isolated safety barrier at detection end: PHD-11TP-13, frequency input, single input and single output.

The safety barrier can transmit the frequency signal in dangerous area to safe area and output in frequency in proportion 1:1, has very strong an-interference ability.

The circuit provides for the field instrument 12 VDC provided power supply.

This product needs an external 20-35VDC power supply.

The product is equipped with signal status indicator (yellow).

* bus terminal power supply, please see appendix for details.