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With optocoupler 4 channel 4-channel relay modules relay control panel PLC relay 5V four way module
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Module parameters:
1. Size: 75 mm (length) * 55 mm (width) * 19.3 mm (high)
2. Weight: 61 g
3. PCB color: blue
4. The board with four fixed screw holes all round, hole diameter is 3.1 mm, convenient installation and fixed
5. Loose relay, relay selection of quality single pole double throw. A common end and a beginning, a normally closed end
6. Optical coupling isolation, anti-interference performance is good
7. Low level off, released in high level. Suction state indicator right, release the state when the light is out
8. VCC for system power, JD_VCC power supply for the relays. The default 5 v relay, with jumper cap
9. Maximum output relay: 30 v / 10 a dc, ac 250 v / 10 a
Connection details:
VCC: the anode system power
The cathode GND: system power
IN1 - IN4, relay control port
Shipping list:
4 road with a light coupling relay module
Relay module, 4 road relay expansion board with light decoupling protection and lights
Relay normally open, normally closed. 5 v le relay 250 v 10 a
Module parameters:
1. Size: 75 mm (length) * 55 mm (width) * 19.3 mm (high)
2. Weight: 61 g
3. PCB color: blue
4. The board with four fixed screw holes all round, hole diameter is 3.1 mm, convenient installation and fixed
5. Loose relay, relay selection of quality single pole double throw. A common end and a beginning, a normally closed end
6. Optical coupling isolation, anti-interference performance is good
7. Low level off, released in high level. Suction state indicator right, release the state when the light is out
8. VCC for system power, JD_VCC power supply for the relays. The default 5 v relay, with jumper cap
9. Maximum output relay: 30 v / 10 a dc, ac 250 v / 10 a
Connection details:
VCC: the anode system power
The cathode GND: system power
IN1 - IN4, relay control port
Shipping list:
4 road with a light coupling relay module
Relay module, 4 road relay expansion board with light decoupling protection and lights
Relay normally open, normally closed. 5 v le relay 250 v 10 a
RETURNS POLICY
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