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 intrinsic safety equipment is 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 GS8500-EX Digital Intrinsically Safe Barrier
Ultra-thin 12.5mm
High reliability and precision
Strong EMC performance
G3 anti-corrosion
Flexible power mode
Parameter of ChenzhuGS8500-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
 |
Antennas And Feeders SPD | Antennas feeders SPD is used in the antenna feeder circuit of the radio communication station to suppress the induced lightning waves from the ante... |
 |
GS8500-EX Temperature Converter Intrinsic Safety Barrier | Temperature input isolated barriers, converter potentiometer/RTD/TC signals in hazardous area into 0/4~20mA or 0/1~5V signals and output to safe ar... |
 |
Intrinsic Isolated Barrier | Intrinsic safety barrier instrumentand isolators use intrinsically safe explosion-proof and functional safety technologies and adopts various measu... |
 |
Low Power SPD | The low profile surge protectoris designed to prevent transient surge conditions. T range surge arrester protection device for low voltage power su... |
 |
E-Stop Button, Safety Gate Safety Relay | CHENZHU e stop safety relayare suitable for the application of emergency Stop button and safety gate. Support 2 safety output contacts (N/O) and 2 ... |
Same products
 |
Full Armor Bulletproof Vest IIIA In Pakistan Style with Molle System All Body Protection | Seller: YONGKANG LONGKUI NEW MATERIAL CO.LTD | Full Armor Bulletproof Vest IIIA In Pakistan Style with Molle System All Body Protection Full-bo... |
 |
Military Car, Ship Amor Plate made from UD Protective Composite Fabric | Seller: YONGKANG LONGKUI NEW MATERIAL CO.LTD | Military Car, Ship Amor Plate made from UD Protective Composite Fabric Key features of UD protec... |
 |
NIJ IIIA Bulletproof Business Briefcase Shield Foldable in Disguise | Seller: YONGKANG LONGKUI NEW MATERIAL CO.LTD | NIJ IIIA Bulletproof Business Briefcase Shield Foldable in Disguise This Bulletproof Briefcase S... |
 |
Bomb Blankets Anti-Blast Protective Blankets with Safety Ring | Seller: YONGKANG LONGKUI NEW MATERIAL CO.LTD | Bomb Blankets Anti-Blast Protective Blankets with Safety Ring Bomb Blanketand Safety Circle is u... |
|
|
GS8500-EX Digital Intrinsic Safety Barrier | Seller: Shanghai Chenzhu Instrument Co., Ltd. | Digital input, relay output isolated barrier, transfers digital signals (dry contact or NAMUR pro... |
