Gebildet Pack of 2 DC 5V 2 Channel Relay Module Boards Shield with Optocoupler Isolation, Supports High or Low Level Compatible Development Board Trigger 5 V 2-way
Gebildet Pack of 2 DC 5V 2 Channel Relay Module Boards Shield with Optocoupler Isolation, Supports High or Low Level Compatible Development Board Trigger
Product description Size: 2 channels. Specifications: Voltage: DC 5V Working current: 65mA Trigger current: 3 mA. Load current: max. 10 A. Single Socket Length: 7.5mm Response Time: <20ms The module uses real quality relay, usually open interfaces. Maximum load: AC 250V/10A, DC 30V/10A SMD optocoupler insulation, strong driving ability, stable performance; trigger current 5mA Module voltage: 5 V. Module can be set to high or low via jumper. Fault tolerant design, even if the control line is interrupted, the relay will not work Power indicator (green), relay status indicator (red). User-friendly interface design, all interfaces are directly connected to connection lines via the wiring clamp, very convenient Power interface: DC +: positive power supply (voltage according to relay requirements, selection 5V, 9V, 12V and 24V) DC-: negative. IN: Control relay can be high or low Load interface: NO: normally open relay interfaces, relay before hanging, retracting and COM short circuited. COM: Common relay interface NC: normally closed relay interfaces, relay and COM before, pull vacan after short circuit. Package includes: 2 x DC 5V 2 Channel Module Board
Product Features
- Maximum load of this relay board: AC 250V/10A, DC 30V/10A. With current and relay function indicator. Each relay has a normally open and normally closed contact. Can be selected by jumper relay and TTL or ground
- Main specification Peak load of NO connector: AC 250V/10A, DC 30V/10A; Tripping current: 5mA; Module operating voltage: 5V
- This relay board uses optocoupler insulation with strong drivability and stable performance. The isolation circuit prevents damage to the I/O port due to relay switching current. The module has a jumper, so you can adjust whether the device status changes at high or low signal. Has screw terminals for relay (NC, C, NO) and for input; coil +, coil and trigger.
- By SMD optocoupler insulation, strong driving ability, stable performance. Fault tolerant design, even if the control line is interrupted, the relay will not work. And the interface design is user-friendly, all interfaces can be connected directly via the connection line, which is convenient.
- Wide application: this 5V relay board works well with ARM/PIC/AVR/MCU/Raspberry/CNC machines, etc.