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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 ***ection. 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 barrier needs 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 Chenzhu GS8500-EX Digital Intrinsic Safety Barrier
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| Company: |
Shanghai Chenzhu Instrument Co., Ltd.
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| Contact: |
Mr. CHEN ZHU |
| Address: |
8F, Bldg.6, No. 201, Minyi Road, Songjiang Dis, Shanghai, China |
| Postcode: |
201612 |
| Tel: |
021-6451 3350 |
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| E-mail: |
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