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16 Channel Relay Board, High Low Level DC 5/12/24V Two Way Isolated Optocoupler Interface Module, AC 250V 10A, DC 30V/10A, User Friendly Interface, Power Reverse Connection, Strong
- [POWER REVERSE CONNECTION] This module features a power supply reverse connection function to prevent any damage. It employs genuine relays with a rated load of AC 250V/10A, DC 30V/10A, ensuring reliability. The strong anti-interference ability and good performance of the small-sized two-way isolated optocoupler, with a current of only 5mA, make it a robust choice.
- [SELECTABLE CONTROL LEVEL] Users have the flexibility to choose between high-level pull-in or low-level pull-in for the relay control, catering to various needs. With a user-friendly interface design allowing for direct connection via wiring terminals, this module is convenient to use. The presence of power and relay status indicators aids in easy monitoring.
- [VERSATILE USAGE] With a reasonable layout and good performance, this relay module is suitable for a wide range of applications, including pulverized coal control. It can be widely used in power control scenarios due to its relay, optocoupler, and grade PCB board,
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1. With power supply reverse connection function to prevent damaging the module. 2. The module uses genuine relay, rated load of normally open interface: AC 250V/10A, DC 30V/10A. 3. Using small-sized two-way isolated optocoupler, with strong anti-interference ability and good performance; current is only 5mA. 4. Users can select the control level of the relay, which can be high level pull-in or low level pull-in. 5. The module has built-in finite current resistor. The positive and negative pole control of the power supply can be used directly, or use the I/O port of the single-chip to control.
Specification: Supply
voltage: DC 5V/12V/24V (Optional)
Mounting hole diameter: 3mmModule
size (L*W*H): 15.3 *10* 2.0 cm / 6.0 * 3.9 * 0.8 inPackage weight: Approx.
246g/ 8.7 ozModule interface: Module control interfaces have 16 wiring terminals. 1.
DC+: Connect to DC power supply + (5V, 12V and 24V modules optional)2.
DC-: Connect to DC power supply -3.
XM: Common terminal of optoelectronic isolation chipPackage list: 1 * 16 Channel Relay Module
Specification: Supply
voltage: DC 5V/12V/24V (Optional)
Mounting hole diameter: 3mmModule
size (L*W*H): 15.3 *10* 2.0 cm / 6.0 * 3.9 * 0.8 inPackage weight: Approx.
246g/ 8.7 ozModule interface: Module control interfaces have 16 wiring terminals. 1.
DC+: Connect to DC power supply + (5V, 12V and 24V modules optional)2.
DC-: Connect to DC power supply -3.
XM: Common terminal of optoelectronic isolation chipPackage list: 1 * 16 Channel Relay Module
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