24 V 8-channel relay module, relay with optocoupler insulation, high and low trigger module
$43.36
-
$14.50
shipping from Germany
Duties & customs included — no extra fees on delivery -
Arrives
- The relay module is isolated by a chip type optocoupler, which has strong driving ability and stable performance. The trigger current is 5 mA.
- Each path of the module can be triggered by a jumper setting by a high or low level.
- Fault tolerant design, the relay will not move even if the control line is disconnected.
- The 8-channel relay module has an operating voltage of 5V, 12V and 24V.
- The low level triggers the power indicator of the relay module (green) and the status indicator of the 8-way relay (red). User-friendly interface design, all interfaces can be connected directly via the connection cable. Four mounting holes are available.
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- The relay module is isolated by a chip type optocoupler, which has strong driving ability and stable performance. The trigger current is 5 mA.
- Each path of the module can be triggered by a jumper setting by a high or low level.
- Fault tolerant design, the relay will not move even if the control line is disconnected.
- The 8-channel relay module has an operating voltage of 5V, 12V and 24V.
- The low level triggers the power indicator of the relay module (green) and the status indicator of the 8-way relay (red). User-friendly interface design, all interfaces can be connected directly via the connection cable. Four mounting holes are available.
Weight: 118 g / 4.2 oz.
Common interface load: AC 250V / 10A, DC 30V / 10A
Module size (L × W × H): 141.5 × 50 × 18.5 mm / 5.6 × 2 × 0.7 inches.
Screw hole: 3.1 mm; 136 × 44.5 mm (spacing).
Voltage: 5V, 12V, 24V (optional)
Module interface:
1. DC +: Connect to the positive pole of the power supply (5V.9V).
2. DC-: connect to the negative pole of the power supply.
3. In 1 in 8: depending on the setting of the individual circuits, the corresponding relay can be controlled with high or low level.
Relay output terminal: there are 24 wire interfaces, all interfaces can be directly connected to the line, convenient for the user
1.NO1 - NO8: The relay normally opens the interface and the relay is stopped before it is sucked in. Then it is connected to COM shortly after suction.
2. COM1 - COM8: common interface of the relay;
3. NC1 - NC8: normally closed interface of the relay. The relay is briefly connected to COM before being sucked in.
Trigger selection terminal for high and low levels:
1. S1-S8 is the high-low level trigger selection of the relays 1-8 one after the other.
2. Com and low short connection, the corresponding relay for low trigger, com and high short connection for high triggers.
Package list:
1 x relay module.
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