Product Parameters
Using optocoupler isolation,! Strong driving ability and stable performance.
Using a 24VDC relay with a driving current of 5MA
Supports high or low levels, which can be set through jumper wires on the module.
Support microcontroller program control.
Fault tolerant design, even if the control line is broken, the relay will not operate.
The interface design is user-friendly, and the interface can be directly wired out through terminal blocks.
There are 4 positioning holes with a diameter of 3.1mm, which are convenient for bolt fixation
Product Interface Description
1. Power supply and signal input terminals
◆ DC+: Connect to the positive pole of the power supply, power supply voltage:+ 24VDC
◆ DC -: Connect to the negative pole of the power supply.
◆ IN: Can control the voltage regulator to pull in at high or low levels
2. Relay output terminal
◆ NO: Relay normally open interface, suspended before closing the relay, and short circuited to COM after closing.
COM: Relay common interface.
NC: Relay normally closed interface, short-circuit with COM before closing the circuit breaker, and suspend after closing.
3. High and low level trigger selection terminal
When the jumper cap is short circuited to "L", this low level is triggered.
When the jumper cap is short circuited to "H", it triggers a high level.
Instructions for the output of the circuit breaker switch
When there is no voltage on the circuit breaker coil, the circuit breaker does not close and the common terminal is connected to the normally closed terminal. When the voltage is applied, the relay is closed and the common terminal is connected to the normally open terminal.
Product Size
Product Show
Payment&Transportation
Official Certificate&Certificate
Multiple product supply
Company office environment
Warehouse Real Shot
Standard packaging
We also provide ：
| Part No | Manufacturer | Date Code | Quantity | Description |
| LM22676ADJ | NS | 19+ | 250 | SOP8 |
| TPS562201DDCR | TI | 22+ | 795500 | SOT23-6 |
| NJG1806K75 | JRC | 22+ | 500000 | DFN6 |
| TLV74318PDQNR | TI | 22+ | 402000 | X2SON-4 |
| NJG1801K75 | JRC | 22+ | 300000 | SMD |
| NJG1804K64 | JRC | 22+ | 300000 | DFN8 |
| LM27761DSGR | TI | 22+ | 151000 | WSON8 |
| TLV62565DBVR | TI | 22+ | 138000 | SOT23-5 |
| TPS613222ADBVR | TI | 22+ | 108000 | SOT23-5 |
| LNK625DG-TL | POWER | 22+ | 100000 | SOP-8 |
| OPA4322AIPWR | TI | 22+ | 100000 | TSSOP14 |
| TLV75528PDRVR | TI | 22+ | 99000 | WSON-6 |
| TPS7A2025PDQNR | TI | 22+ | 78500 | X2SON-4 |
| TLV62568DBVR | TI | 22+ | 72000 | SOT23-5 |
| STM32L051K8U6TR | ST | 22+ | 60000 | QFN32 |
| SKY66421-11 | SKYWORKS | 22+ | 56500 | QFN16 |
| TPS7A1111PDRVR | TI | 22+ | 54000 | WSON6 |
| TLV62569PDDCR | TI | 22+ | 52000 | SOT23-6 |
| TLV62569DBVR | TI | 22+ | 48000 | SOT23-5 |
| TPS23753APWR | TI | 22+ | 40000 | TSSOP14 |
| NB691GG-Z | MPS | 22+ | 30000 | QFN |
| SN74AHC1G02DBVR | TI | 22+ | 27939 | SOT-23 |
| TPS63000DRCR | TI | 22+ | 23238 | VSON10 |
| TLV75533PDRVR | TI | 22+ | 21500 | WSON6 |
| NB687BGQ-Z | MPS | 22+ | 20000 | QFN |
| A3916GESTR-T-1 | ALLEGRO | 22+ | 17150 | QFN-20 |
| TPS62135RGXR | TI | 22+ | 15000 | VQFN11 |
| TLE2022AMDR | TI | 0803+ | 12500 | SOP8 |
| TPS23756PWPR | TI | 22+ | 12000 | HTSSOP-20 |
