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GS8500-EX Communication Input Intrinsic Safety Barrier

Communication signals input isolated barriers, realize the bi-direction communication between hazardous area and safe area. It also provides an isolated power supply for field instruments.

The product by CHENZHU, a professional intrinsic safety barrier manufacturer, needs an independent power supply and galvanic isolation among power supply, input, and output.

Advantages of GS8500-EX Communication Input Intrinsic Safety Barrier

Ultra-thin 12.5mm

High reliability and precisio

Strong EMC performance

G3 anti-corrosion

Flexible power mode

Parameter of GS8500-EX Communication Input Intrinsic Safety Barrier

Supply Voltage

Current Consumption

Input signal

Output signal

Power Supply Protection

Ambient Temperature

Weight

1/1:GS8592-EX.3

20~35V DC

≤175mA

RS-232

RS-232

Power supply reverse protection

-20℃~+60℃

1/1:GS8595-EX.3

20~35V DC

≤145mA

RS-232

RS-485 full duplex

Power supply reverse protection

-20℃~+60℃

1/1:GS8599-EX.3

20~35V DC

≤180mA

RS-232

RS-485(half duplex)

Power supply reverse protection

-20℃~+60℃

1/1:GS8591-EX.3

20~35V DC

≤175mA

RS-485(half duplex)

RS-485(full duplex)

Power supply reverse protection

-20℃~+60℃

1/1:GS8593-EX.3

20~35V DC

≤160mA

RS-485(half duplex)

RS-485(half duplex)

Power supply reverse protection

-20℃~+60℃

1/1:GS8596-EX.3

20~35V DC

≤160mA

RS-485(half duplex)

RS-232

Power supply reverse protection

-20℃~+60℃

1/1:GS8594-EX.3

20~35V DC

≤160mA

RS-485(full duplex)

RS-232

Power supply reverse protection

-20℃~+60℃

1/1:GS8597-EX.3

20~35V DC

≤160mA

RS-485(full duplex)

RS-485 half duplex

Power supply reverse protection

-20℃~+60℃

1/1:GS8598-EX.3

20~35V DC

≤140mA

RS-485(full duplex)

RS-485 full duplex

Power supply reverse protection

-20℃~+60℃

1/1:GS8593B-EX

20~35V DC

≤160mA

RS-485 half duplexDistribution power: 9V/140mA

RS-485 half duplex

Power supply reverse protection

-20℃~+60℃



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