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
 |
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 iso... |
 |
Light Curtain Safety Relay | Light curtain Safety Relaysupports PNP-type light beam devices. Safety relay modules provide a high level of fail-safe operation for critical proce... |
 |
DO Signal (SIS) Input 24V DC 5A Safety Relay | DO SISSignalInput 24V DC 5A Safety Relay These safety relay are suitable for the application of E-Stop button, safety gate and DO signal from SIS,... |
 |
Photovoltaic 1000 DC Power SPD | Photovoltaic DCSPD1000 Signal SPDfor DC power, 1000VDC; In(8/20us): 20kA/phase, Imax: 40kA/phase; hot-pluggable; fault indication; Features &am... |
|
|
DC Power SPD | Like all outdoor buildings, photovoltaic devices are vulnerable to lightning strikes. By far the biggest culprit for the power surges that damage s... |
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... |
