ITEM NAME:GTM04 4 Way Solid State Relay Module Board High Level Trigger w/Fuse 5V 12V Product Description Description: Description: 1. With power supply anti-reverse function, connecting the wrong power supply will not damage the module. 2. The output has a 240V/2A self-recovery fuse to protect the module. 3. The module uses genuine high quality relay, the maximum load: AC 240V/2A. 4. The module has strong anti-interference ability and stable performance; the trigger current only needs 1mA. 5. The module working voltage is available for 5V, 12V, 24V; another 1, 2, 4, 8 modules are available. 6. The module uses high level control; module built-in finite current resistor, you can directly use the positive control of the power supply, you can also use the I / O port control of the microcontroller. 7. With power indicator (red) and relay status indicator for each channel (blue). 8. Module size: 6.0cm * 5.6m * 2.5cm/2.36*2.2*0.98'' (length * width * height). 9. With 4pcs 3mm fixing bolt holes for easy installation. Module Interface: Module control terminal: 6-wire interface, all interfaces have terminal blocks, convenient for user wiring. 1. DC+: external DC power supply positive (5V, 12V and 24V modules are available). 2. DC-: external DC power supply negative. 3. X1-X4: relay control interface, relay pull-in at high level. Relay output: 8-wire interface, all interfaces have terminal blocks for user wiring. 1. NO1--NO4: relay normally open interface, the relay is suspended before the suction, after the suction and short circuit with the CM. 2. CM1--CM4: relay common interface. Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 X 4 Way Solid State Relay Module.The module has strong anti-interference ability and stable performance; the trigger current only needs 1mA. With power indicator (red) and relay status indicator for each channel (blue). The output has a 240V/2A self-recovery fuse to protect the module.
