Traditional PLC+Signal Isolator Mode Analog Output Moduleintelligent I/O Module

• Customization: Available
• Mathematical Model: Linear
• Signal: Continuous
• Model NO.: PHM-7504
• Function: Protection
• Certification: CCC, ISO: 9001, CE
• Condition: New
• Customized: Customized
• Material: PVC
• Transport Package: Box
• Trademark: Beijing Pinghe
• Origin: Beijing
• Production Capacity: 3000/Month

Product Description

Product overview
 

The full isolation design between power supply, communication and input ensures the reliability of the product, the stability of signal acquisition, and anti-interference performance. The optimal isolation design concept is very suitable for the complex  industrial working conditions and has good stability.

Compared with the traditional PLC+signal isolator mode, it has reduced the errors because of the two conversions.

 

Technical indicators

Power supply	24VDC
Input signal	4~20mA
Input channel	4 channels
Communication interface	RS485
Communication protocol	MODBUS
Accuracy	1ºC
Temperature drift	0.005% F.S /ºC
Configuration mode	PC programmable
Electromagnetic compatibility	IEC 61326
Isolation ability	1500VAC
Working temperature	-20ºC~+60ºC
Storage temperature	-40ºC~+85ºC
Ambient humidity	≤95%ARH Non-condensation
Protection level	IP20

 

Product characteristic

1. Low power consumption design, low temperature drift, automatic zero calibration.
2. Totally isolated between four channel input signals/communication/power supply
3. Support hot-plug
4. The MODBUS RTU communication protocol is supported, and the communication rate is as high as 115200bps.
5. Support power supply and communication in two ways: backplane mounting rail and terminal.
6. Combined used with PHM-7100 to support MODBUS TCP/IP, so that to simplify the installation and maintenance, and to improve the data transmission performance.
7. Each input signal can be set through programming: RTD/TC/Resistor/mV signals

 

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.