The module can be high or low by a jumper setting trigger
With power and relay action indicator
The module Operating voltage5V12V 24V The module uses genuine quality relay, normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A
Module interface: DC+: positive power supply (VCC)(5V12V 24V)
DC-: negative power supply (GND)
IN: The control end, the driving current should be more than 4m
A COM: The control of loop of earth wire
Description
A module description for B options:
1, the module uses genuine high-quality relay, the maximum load of the normally open interface: AC 250V/10A, DC 30V/10A;
2, using patch optocoupler isolation, strong driving ability, stable performance; trigger current 5mA;
3, the module working voltage is available in 5V, 12V, 24V;
4. The module can be triggered by a jumper to set a high level or a low level;
5, fault-tolerant design, even if the control line is broken, the relay will not move;
6, power indicator (green), relay status indicator (red)
7, the interface design is user-friendly, all interfaces can be directly connected through the terminal block, very convenient
8, module size: 50mm * 26mm * 18.5mm (length * width * height)
9, with 4 fixing bolt holes, hole 3.1mm, spacing 44.5mm*20.5mm Module input interface:
1. DC+: Connect the positive pole of the power supply (the voltage is required by the relay, there are 5V.9V.12V and 24V selection)
2, DC-: connected to the negative pole of the power supply
3, IN: can control the relay to pull high or low Relay output:
1. NO: The relay normally open interface, the relay is suspended before the suction, and the short is connected with COM after the suction.
2, COM: relay common interface
3. NC: The relay normally closes the interface, and the relay is shorted to COM before the suction is closed.
Third, technical parameters:
Relay version Quiescent current Maximum current Trigger current Trigger voltage (low) High
5V 5mA 190mA 2-4mA 0-1.5V 2.5-5V
12V 5mA 80mA 2-4mA 0-4V 4.5-12V
24V 5mA 50mA 2-4mA 0-8V 8.5-24V
High and low trigger selection:
1. When the jumper is shorted to LOW, it is triggered by low level;
2. When the jumper is shorted to high, it is triggered by a high level.
Components on the board:
-PS2705-1 NEC Optocoupler HIGH ISOLATION VOLTAGE AC INPUT RESPONSE TYPE SOP MULTI PHOTOCOUPLER
-TLP280 TOSHIBA Photocoupler consist of photo transistor, optically coupled to two gallium arsenide infrared emitting diode connected inverse parallel, and can operate directly by AC input current -EL354 Everlight Transistor Output Optocouplers
