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Before using this device, please read the instructions carefully and keep them properly for reference and reference. The color
and appearance may vary depending on the product. If the specifications are changed in the future for the purpose of
improving performance, no further notice will be given.
Accessory
�. Please check if all items are included in your product.
If there is any loss, please contact your sales personnel.
�. The color and shape of the object may vary depending
on the model.
�. The number of baffles provided may vary depending
on the quantity of products purchased.
Warning!
�. Read this manual carefully before installation and use; If in doubt, please contact us.
�. It is strictly prohibited to disassemble and install the instrument without permission to prevent instrument failure or failure.
�. The product shell holes are designed to provide the necessary heat dissipation, in order to ensure the reliable operation of the
product and prevent it from overheating, do not plug or cover these holes.
�. The surrounding environment must not have strong vibration, shock and large current and spark electromagnetic induction.
�. The air should not contain chromium, nickel, silver coating corrosion effect of the medium, should not contain flammable,
explosive substances.
�. Do not insert any metal objects into the hole of this product, otherwise it will cause short circuit.
�. For products with base, the exposed part of base terminal should be inserted with our matching block.
�. If the operation of this product is abnormal, especially if any unusual odor is emitted, please remove this product immediately and
contact the company.
Product description
Switching input isolation type safety barrier, receiving switch or
proximity switch inputs from hazardous areas, and transmitting
them to a safe place for output through safety barrier isolation,
with transistor output normally open/normally closed conversion
setting function. This product requires independent power supply
and isolation of the power supply, input, and output terminals.
Technical parameter
【Current consumption】 : DRG-���� � in � out approximately �W
DRG-���� � in � out approximately �.�W
DRG-���� � in � out approximately �.�W
【Power supply voltage】 : ��～��VDC
【Signal input characteristics】 :
On site sensor side power supply voltage: approximately �V (when
open circuit)
When the on-site input current is>�.�mA, it indicates "ON"
When the on-site input current is less than �.�mA, it indicates "OFF"
Switch hysteresis effect: ���us
【Switch setting function】 :
State
K�(output �） ， K� （ output �）
Inverted input and output
Input and output in phase
Note: For switch input (�), K� and K� need to be set to the OFF state,
and there is no line fault (disconnection, short circuit) detection
function; If there is a line fault (disconnection, short circuit) detection
function, a ��K٠resistor should be connected in parallel at both ends
of the switch, and a ���٠resistor should be connected in series.
Please refer to the switch (II), K�, and K� settings in the ON state.
Transistor output characteristics:
Level output: �.�V ≤ V
Drive current ≤ ��mA, load resistance ≥ �KΩ
Transistor collector output: High level: Vcc
Low level: ≤ �.�V (when driving current=��mA and Vcc=��V)
Maximum driving current ≤ ��mA, load resistance: �KΩ ≤ R
Using Tutorials
DRG-����, DRG-����, DRG-����
Switching input, transistor output
isolated safety barrier
User Manual
Handbook
Others
K�(output �） ， K� （ output �）
Equipped with line fault
detection function
No line fault detection function
≤ ��V, V
≤ �.�V;
H
L
≤ ��KΩ
L
WeChat official account
Safety Barrier User
Manual X�
Used to protect base terminals, a
Blocking (depending
group of fiveisolators.
on the quantity of
To add, please contact the sales
products purchased)
staff to purchase separately.
Transistor emitter output: High level: Vcc-�.�V
Low level: ≤ �.�V (when driving current=��mA and Vcc=��V)
Maximum driving current ≤ ��mA, load resistance: �KΩ ≤ RL ≤ ��KΩ
Note: "Vcc" refers to the external power supply voltage at the
output end, Vcc ≤ ��V
Default NPN transistor output, please specify when ordering if level
output is required
◆ Performance indicators
【Electromagnetic compatibility】 :
In accordance with GB/T ����� (IEC �����-�)
【Insulation strength】 :
����VAC/min between intrinsic safety end and non
intrinsic safety end
����VAC/min between non intrinsically safe terminals
【Power protection】 : Power reverse protection
【Working temperature】 : -�� ℃~+�� ℃
【Relative humidity】 : ��% to ��% RH
【Storage temperature】 : -�� ℃~+�� ℃
【Product Structure】 : ��mm rail clamp type, PC+ABS flame-retardant
housing material, plug-in terminal
◆ Structure and overall dimensions
【Overall dimensions】 :
Base power supply: Width ��.� × Height ��� ×Depth ��� (mm)
Terminal power supply: Width ��.� × Height ��� × Depth ��� (mm)
【Overall weight】 : ���g
【Product Features】 : Wide range power supply, in compliance with
EMC standards
【Installation site】 : The surrounding air should be free of corrosive
media that can corrode chromium, nickel, and silver coatings
【Applicable to site and equipment】 : Zone �, Zone �, Zone �, IIA, IIB,
IIC hazardous areas, in accordance with DIN����� and NAMUR
proximity switches, switches, and other on-site equipment
Safety and explosion-proof certification
National Quality Inspection and Testing Center for Explosion proof
Electrical Products (CQST)
Explosion proof sign: [Exia Ga] IIC
Certification number: CNEx��.����
Intrinsic safety parameter: Um=���VAC/DC
DRG-����、 DRG-����(��-��)、 DRG-����(��-��、 ��-��)
Um=���VAC/DC,Uo=��.�VDC,lo=��mA,Po=��mW,Co=�.�μF,Lo=���mH
Nanjing Paragon Technology Co.,LTD
Address: ��th to ��th floors, Building �, No. ��Dongcun Road,
Jiangning District, Nanjing City
Central:���-��������/����
Website: http://www.cn-paragon.com
Technical support:�����������
E-mail: wy@cn-paragon.com
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Related Manuals for Paragon DRG-1602
Summary of Contents for Paragon DRG-1602
- Page 1 Maximum driving current ≤ ��mA, load resistance: �KΩ ≤ R ≤ ��KΩ Intrinsic safety parameter: Um=���VAC/DC DRG-����、 DRG-����(��-��)、 DRG-����(��-��、 ��-��) Um=���VAC/DC,Uo=��.�VDC,lo=��mA,Po=��mW,Co=�.�μF,Lo=���mH Nanjing Paragon Technology Co.,LTD Address: ��th to ��th floors, Building �, No. ��Dongcun Road, Jiangning District, Nanjing City Central:���-��������/���� Technical support:�����������...
- Page 2 Intrinsically safe explosion-proof circuit system Installation and Disassembly Diagram of Shell and Base The isolation type safety barrier and the on-site intrinsic safety Insert the housing directly into the base instrument are connected to form an intrinsic safety explosion-proof circuit (intrinsic safety circuit). The system must confirm before use: �.
- Page 3 If any abnormalities are found or internal modules are suspected to be faulty, please contact PARAGON in a timely manner; �. Within five years from the date of shipment, any quality issues that arise during normal use of the product will be repaired free of charge by PARAGON.