GS8500-EX Digital Intrinsic Safety Barrier
Digital input, relay output isolated barrier, transfers digital signals (dry contact or NAMUR proximity switch) from hazardous area to safe area. Each channel can be provided to select phase reversal and to enable line fault detection. And digital output isolated barrier, with 12V/45mA output to the hazardous area, is controlled by switches and logic signal in the safe area.
This intrinsically safe barrieris suitable for driving IS devices such as solenoid valves, LED and some other low-power loads located in the hazardous area. Digital input barrierneeds an independent power supply and galvanic isolation among power supply, input and output.
Advantages of ChenzhuGS8500-EX Digital Intrinsic Safety Barrier
Ultra-thin 12.5mm
High reliability and precision
Strong EMC performance
G3 anti-corrosion
Flexible power mode
Parameter of GS8500-EX Digital Intrinsic Safety Barrier
|
1/1: GS8512-EX.111/2: GS8512-EX.122/2: GS8512-EX/223/3: GS8512-EX.33 |
4/4：GS8114-EX |
|
|
Supply Voltage |
20~35V DC |
20~35V DC |
|
Current Consumption |
≤30mA(GS8512-EX.11)≤40mA(GS8512-EX.12 / GS8512-EX.22)≤65mA(GS8512-EX.33） |
≤75mA |
|
Open circuit voltage |
≈8V |
≈8V |
|
Short-circuit Current |
≈8mA |
≈8mA |
|
Input signal |
Dry contact or NAMUR proximity switch |
Dry contact/proximity switch |
|
Output signal |
Relay |
Relay |
|
Relative humidity |
10%~90% |
10%~90% |
|
Response time |
≤10ms |
≤20ms |
|
Ambient Temperature |
-20℃~+60℃ |
-20℃~+60℃ |
|
Weight |
|
1/1：GS8519-EX.111/2：GS8519-EX.122/2：GS8519-EX.22 |
1/2：GS8519-EX.12AWith LFD function |
|
|
Supply Voltage |
20~35V DC |
20~35V DC |
|
Current Consumption |
≤40mA(GS8519-EX.11)≤60mA(GS8519-EX.12 / GS8519-EX.22) |
≤40mA |
|
Open circuit voltage |
≈8V |
≈8V |
|
Short-circuit Current |
≈8mA |
≈8mA |
|
Input signal |
Dry contact/proximity switch |
Dry contact/proximity switch |
|
Output signal |
Transistor |
Relay |
|
Digital Output |
|
|
|
Relative humidity |
10%~90% |
10%~90% |
|
Ambient Temperature |
-20℃~+60℃ |
-20℃~+60℃ |
|
Weight |
|
1/2：GS8515-EX |
|
|
Supply Voltage |
20~35V DC |
|
Current Consumption |
≤50mA |
|
Control Input |
ON/OFF control(9，10)Upper limit/lower limit control(9，10，11) |
|
Input signal |
Dry contact/proximity switch |
|
Output signal |
Relay |
|
Input signal |
Dry contact/proximity switch |
|
Response time |
≤20ms |
|
Ambient Temperature |
-20℃~+60℃ |
|
Weight |
Approx 150g |
Send product request
Other supplier products
 |
CZWB Series Temperature Transmitter | CZWB Series Temperature Transmitter The CZWB series is an intelligent digital temperature transmitterdesigned specifically for industrial complexi... |
 |
AC Power SPD | ACSPDType 2 The ac voltage protectorfor AC unit is designed to prevent transient surge conditions. Large single surge events, such as lightning, c... |
 |
Intrinsic Isolated Barrier | What Is Isolation Barrier? Intrinsic safety barriers and isolatorsuse intrinsically safe explosion-proof and functional safety technologies and ad... |
 |
Temperature Transmitter | CHENZHU, a reliable temperature transmitter manufacturer, provides a large range of head-mounted temperature transmitters at an affordable price. T... |
 |
40KA AC Power SPD | 40KA AC Power SPD SPD for AC power; 220VAC, TN system, Single phase; In(8/20us): 20kA/phase, Imax: 40kA/phase; hot-pluggable; fault indication ... |
Same products
 |
Common Rail injector control valve F00V C01 365 & Common Rail injector control valve F00V C01 368 | Seller: zhonglutong | Common Rail injector control valve F00V C01 365 Common Rail injector control valve F00V C01 368 C... |
 |
Common Rail injector control valve F00V C01 362 & Common Rail injector control valve F00V C01 363 | Seller: zhonglutong | Common Rail injector control valve F00V C01 362 Common Rail injector control valve F00V C01 363 C... |
 |
Common Rail injector control valve F00V C01 358 & Common Rail injector control valve F00V C01 359 | Seller: zhonglutong | Common Rail injector control valve F00V C01 358 Common Rail injector control valve F00V C01 359 C... |
 |
Common Rail injector control valve F00V C01 355 & Common Rail injector control valve F00V C01 356 | Seller: zhonglutong | Common Rail injector control valve F00V C01 355 Common Rail injector control valve F00V C01 356 C... |
 |
Common Rail injector control valve F00V C01 352 & Common Rail injector control valve F00V C01 353 | Seller: zhonglutong | Common Rail injector control valve F00V C01 352 Common Rail injector control valve F00V C01 353 C... |
