SELECTED OPTION:
VOLTAGE: 12V
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 / 12 / 24V (Optional) 2. Each trigger signal current: 5mA 3. Power supply voltage: DC5V / 12 / 24V 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 KI 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 KI 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. KI, K2 means two relays work.
Package includes: 1 x Relay board
