Two Main and One Slave Real-Time 485 Gateway Isolator

• Customization: Available
• Mathematical Model: Linear
• Signal: Continuous
• Model NO.: PHG-22TC-3331
• Material: PVC
• Transport Package: Box
• Trademark: Beijing Pinghe
• Origin: Beijing
• Production Capacity: 3000/Month

Product Description

Product overview
 

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.

2.Two main and one slave 485 server gateway isolator (ATM)
 

a.Functional features: Implement a responsive 485 server function between two hosts and one slave, supporting the MODBUS RTU protocol.

b.Serial port characteristics: 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 the slave is optional.

d.The host delay sending time is optional.

e.Master and slave port hardware: RS485.

f.Modify parameters through the serial debugging assistant.

g.Application: Industrial fieldbus uses two 485 hosts to simultaneously read 485 slave network devices, suitable for communication between MODBUS RTU devices. Supporting multiple devices in series and cascading applications, it can serve as a relay device for long-distance transmission of 485 communication.

 

3.485 to analog gateway isolator
 

a.Functional features: Data is provided by the 485 port, and the gateway converts the data into a linear 4-20mA analog output. Supports MODBUS RTU protocol.

b.Serial port characteristics: Supports baud rates of 1200, 2400, 4800, 9600, 19200, 38400, and 57600bps.

c.The accuracy of analog current output is 0.1%.

d.Support data types: 2-byte integer or 4-byte floating-point number, with adjustable data size direction.

e.There is a dedicated configuration tool software to modify parameters.

f.Host port hardware: RS485. The slave hardware outputs analog signals of 4-20mA.

g.Application : The gateway device receives 485 data in MODBUS RTU protocol format, parses the data, and linearly converts it into analog 4-20mA current output, which is sent to the DCS device.

 

 

 

 

 

Q:Do you accept OEM or ODM orders?

A: Yes.we do.Please let us know your requirements

Q: What is your MoQ?

A:No MOQ limits.1 piece for trial order at first is acceptable

Q:What is your warranty for your product?

A:2 years (2 years maintenance guaranteed for non-man-made damages)

Q: How do you assure the quality?

A: Attaching great importance to quality control,we check every step to make sure items in good quality.