5pcs 2CH Channel Optocoupler Isolation Relay Module 5V SCM PLC Signal Amplifier Board

Get 5pcs 2CH Channel Optocoupler Isolation Relay Module 5V SCM PLC Signal Amplifier Board

Structural Features:

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.

Technical Parameters:

1. Trigger signal: DC5V

2. Each trigger signal current: 5mA

3. Power supply voltage: DC5V

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

11. Relay installation: plug-in type (No)

12: Module installation method: DIN standard rail installation

Positive control wiring introduction:

1. Power input terminal:

VCC is connected to the positive voltage, GND is connected to the negative voltage, and S / S is connected to the negative voltage

IN1, IN2 are connected to positive voltage control, IN1 controls terminal, IN2 controls K2 terminal

2. Control device output:

The output terminal is clearly marked with 234, 3 is a common point, 2 is normally open, and 4 is normally closed. K1, K2 means two relays work.

Negative control wiring introduction:

1. Power input terminal:

VCC is connected to the positive voltage, GND is connected to the negative voltage, and S / S is connected to the positive voltage

IN1, IN2 are connected to negative voltage control, IN1 controls terminal, IN2 controls K2 terminal

2. Control device output:

The output terminal is clearly marked with 234, 3 is a common point, 2 is normally open, and 4 is normally closed. , K2 means two relays work.

Package includes:

5 x Relay board

5pcs 2CH Channel Optocoupler Isolation Relay Module 5V SCM PLC Signal Amplifier Board

5pcs 2CH Channel Optocoupler Isolation Relay Module 5V SCM PLC Signal Amplifier BoardSee detail

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