3pcs 2CH Channel Optocoupler Isolation Relay Module 24V SCM PLC Signal Amplifier Board
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Product details
Structural Features:
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1. Use Hongfa relay, stable and reliable performance;
2. Compatible with two input modes of positive control and negative control;
3. Each channel has an LED action indicator for a more intuitive understanding of product performance;
4. Each channel adopts optocoupler isolation to enhance anti-interference performance and isolation performance;
5. At the same time, the power supply and the IN control terminal are independently controlled;
6. The module adopts the standard DIN rail-type installation design, which is convenient and quick to install, firm and stable.
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Technical Parameters:
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1. Trigger signal: DC24V
2. Each trigger signal current: 5mA
3. Power supply voltage: DC24V
4. Each coil current: 18.8mA
5. Contact type: one normally open and one normally closed (single pole)
6. Maximum load current of each contact: 10A
7. Action time: below 12ms
8. Reset time: less than 4ms
9. Maximum switching frequency: 18000 times / hour
10. Mechanical life: more than 20 million times