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Infinite L-com SRCN-C420-1 User Manual page 2

Dc shunt current sensor & over-current protector

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Technical Parameters
Working voltage
Working current
Working temperature
Working humidity
Detection range
Relay response time
Output mode
Working environment
Installation mode
Output Correlation Table
The corresponding relation table is of the output voltage and the detection current (0  5 V corresponds to 0  20 A).
Vout
A
0.5
2
1
4
Electrical Diagram
Note: On the PCBA, CK is the (NO) normally open terminal, COM is the open terminal, CB is the (NC) normally closed terminal.
A–T is the analog signal output terminal, D–T is the level signal output terminal (for factory debugging).
Temperature
Humidity
Module
Vout
A
Vout
1.5
6
2.5
2
8
3
5 VDC ± 0.5 VDC
≤ 240 mA
0  70 °C
10%  90% (No condensation)
0  20 A
300  500 ms
Relay output
Analog output 0  5 V
-10  65 °C
0  80% RH
Mounting with screws
A
Vout
10
3.5
12
4
2
A
Vout
A
14
4.5
18
16
5
20

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