HD5526 single 4~20mA digital output signal isolators
- 10000 Piece / Pieces per Month
- T/T D/P D/A
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Product Details
Place of Origin | Zhejiang, China | Brand Name | SUPCON | |
Model Number | HD5526 |
Product Description
The HD5526 enables a device located in the hazardous area to be controlled by a volt-free contact or logic signal in the safe area. It is suitable for driving loads such as solenoids, alarms and other low-powered devices. A line fault is signalled in the safe area by a solid-state switch which de-energizes if a field line is open- or short-circuited.
Number of channels
1
Location of solenoid valves
Zone0, IIC, T4-T6 hazardous area
Div 1, Group A, hazardous location
Control input
Suitable for switch contacts, an open collector transistor or logic drive
Output turns on if input switch closed, transistor on or < 1.4V applied across terminals 7 & 8
Output turns off if input switch open, transistor off or > 4.5V applied across terminals 7 & 8
Response time
Output within 10% of final value within 100ms
Line fault detection
Open or short circuit in field cabling de-energizes solid state line-fault signal. LFD transistor is switched on, provided that the field circuit impedance is > 55Ω and < 6.5kΩ.
Line fault signal characteristics
Maximum off-state voltage: 35V
Maximum off-state leakage current: 5μA
Maximum on-state voltage drop: 2V
Maximum on-state current: 50mA
Power supply
(20~35)VDC
Max current consumption
90mA at 24VDC
Isolation
250V AC/DC between safe and hazardous area circuits
NEPSI max approval parameters
Terminals 3-4:
Uo=25.4V, Io=143mA, Co=0.105μF, Lo=1.5mH, Po=910mW
LED indicators
PWR:green for power on indication
STS:green when output turns on
LFD:red for line fault detection indication
Item Name | HD5526 SOLENOID/ALARM DRIVERS | |||||||||
Material | Plastics | |||||||||
Size | 127.5mm×118.9mm×12.7mm | |||||||||
Color | Gray/Blue | |||||||||
Process | Casting,Stamping,Polishing,Filling Silicon Oil, Painting,Assembly,Calibrating,Packaging | |||||||||
Custom Desigh | Welcome | |||||||||
Service | OEM&ODM | |||||||||
MOQ | 20 pcs | |||||||||
Sample | Available | |||||||||
Sample Cost,The cost will be returned after placing an order | USD80~100 | |||||||||
Sample Lead Time | 7-15 Days | |||||||||
Payment Terms | T/T, LC at sight,west union,paypal | |||||||||
Packing | carton package with protection material | |||||||||
Production Time | 15-30 Days | |||||||||
Delivery Port | Ningbo or Shanghai |
Company Profile

Established in March 1993, SUPCON Group is a leading provider of automation and informationization technology products and solutions in China. Its business mainly covers automation of process industry, urban informationization, engineering design consultation, digital medical, science instruments, robots, equipment automation, new energy and energy saving fields, etc. The head quarter of SUPCON group was located in the beautiful Hangzhou City of Zhejiang Province. From establishment through development and improvement, SUPCON has established a vigorous and creative elite team composed of employees with doctor's degree and master's degree (senior engineers) and outstanding personnel from all sectors. Now SUPCON has made great achievements highly recognized in the circle. Since its establishment, SUPCON has been keeping rapid and stable development and now is serving approximately ten thousands customers all over the world. As a comprehensive company engaging in several fields including automation and informationization, SUPCON has become a famous brand at broad and home, and its distributed control system (DCS) is honored as the first "China's Famous Brand Product" in the automation industry. SUPCON is unremittingly pursing the objective of "driving energy saving and emission reduction and achieving sustainable development" and "propelling industrialization through informationization and reforming traditional industry with high technologies". Being advantageous in its core technologies, SUPCON has accomplished many national key projects and major technological hard-nut research subjects, taken a lead in preparing the EPA international standard with independent intellectual property rights, and taken a part in preparing several national standards. With dramatic changes of scientific and technological development, SUPCON is always standing in the forefront of automation and information technology development, and will continuously striking for becoming a world excellent enterprise with entrepreneurship and innovation spirit.
Contact Us
- Zhejiang Supcon Instrument Co., Ltd.
- Contact nameJane Yang Chat Now
- Phone86-571-86667713
- AddressNo.272 Wangshang Road, Binjiang District, Hangzhou, China, Hangzhou, Zhejiang
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