Description

XPB Series ON-OFF Signal Output Isolated Barrier receives ON-OFF signal from the safe area, drives the equipment on the dangerous area after isolation, such as solenoid valve or alarm. It restricts the energy from intrinsically safe port to hazardous area, insuring the system against explosion. It widely used in chemical industry, petroleum, natural gas, electricity, and other industrial fields. It is connected with all kinds of intrinsic safety instruments and used as the associated equipment of intrinsically safe explosion-proof system. The product meets GB***6.*****0 Explosive atmospheres - Part 1: Equipment-General requirements and GB***6.*****0 Explosive atmospheres - Part 4: Equipment protection by intrinsic safety i. It has passed the test of China National Test Centre for Explosion Protect Electrical Products and obtained the Explosion-proof Certificate.

Features
* Input,output and power are completely isolated, with strong anti-interference ability
* High accuracy, high linearity, long - term running stability
* Modular design, small size, low power consumption, suitable for intensive installation
* Plug-in construction, easy installation, disassembly and maintenance

Examples of ordering
Refer to the code table above and provide the model number correctly.
Example 1 input: safe area, one channel dry contact, output: hazardous area, one channel relay signal, power supply: *4VDC
          order model: XPB-G-DO-F**1
Example 2 input: safe area, one channel collector with *4VDC signal, output: hazardous area, one channel collector with *4VDC signal, power supply: *4VDC
          order model: XPB-G-DO-F**4
Example 3 input: safe area, one channel dry contact, output: hazardous area, two channels collector with *4VDC signal, power supply: *4VDC
          order model: XPB-G-DO-F****4

Min Qu
Tel:**************9
Mob:*************9
Suzhou Surpon Instrument Co., Ltd.