Cart 2 india

Specification
Brand : Focket
BulletPoint1 : Not Easy to False Welding: Our relay module is well made, not easy to false welding, steady working process.
BulletPoint2 : Equipped with Chip: This 8 channel relay is equipped with a mature and stable 8 bit MCU and RS485 level communication chip.
BulletPoint3 : Use Scenario: Our relay module can be used for digital word quantity detection or power control applications.
BulletPoint4 : Continuous Closure: This 8 channel relay is continuously closed 100000 times, with strong driving capability and stable performance.
BulletPoint5 : Optocoupler Input Detection: The 8 channel relay can realize 1 channel optocoupler input detection and 1 channel relay output.
ConnectorType : Through Hole
CurrentRating : 10 amps
ExternallyAssignedProductIdentifier1 : 0733805254667
ExternallyAssignedProductIdentifier2 : 733805254667
FinishType : Finish
IncludedComponents : Module
InputVoltage : 10 volts
ItemName : 8 Channel Relay Module Board, DC7?24V 8 Channel Relay Input Relay with A Mature and Stable 8 Bit MCU and RS485 Level Communication Chip, Continuous Closure
ItemPackageDimensions_Height : 3 centimeters
ItemPackageDimensions_Length : 16 centimeters
ItemPackageDimensions_Width : 8 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : voltage-monitoring-relays
Manufacturer : Focket
Material : Copper
MaximumSwitchingCurrent : 10 amps
MaximumSwitchingVoltage : 24 volts
MeasurementSystem : Metric
ModelName : Focketcw21bqt8do
ModelNumber : Focketcw21bqt8do
MountingType : Flush Mount
NumberOfItems : 1
OperatingVoltage : 10 volts
OperationMode : Automatic
PartNumber : Focketcw21bqt8do
PowerSourceType : Powersource
ProductDescription : Spec:
Item Type: 8 Channel Relay Module
Material: ABS
On board mature and stable 8bit MCU and MAX485 level conversion chip
Communication Protocol: Support standard RTU protocol
Communication Interface: Support RS485 or TTL UART interface
Communication Baud Rate: 4800 9600 19200, default 9600bps, support power down save
Optocoupler Input range: DC3.3-30V (this input can not be used for relay control)
Output : Relay , support manual, light off, light off mode, light off Flashing light
Delay base 0.1S, the maximum flash off or flash off time can be set to 0xFFFF x 0.1S equal 65535 x 0.1S equal 6553.5S
Device Address: Range 1-255, default 255, support power down save
On board 1 way 5V,10A 250V AC 10A 30V DC relay, can be continuously closed 100,000 times, with diode liquid accumulation , short response time
On board relay switch indicator
Supply Voltage: DC7-24V, with input anti reverse connection

How to Use:
RS485 and TTL serial port selection. When using RS485 communication, DI is connected to TXD and RO is connected to RXD; when using TTL communication, both DI and RO are connected to NC.

packing list:
1 x 8 Channel Relay Module

Note:
The 5‑6 bytes of the transmit frame represent data, 0xFF00 means open trunk and 0x0000 means close trunk.

ProductDescription1 :

Packing list : DC 12V 24V LED Digital Relay Switch Control Board Module Relay Module

Product parameters:

 

1. Timing range: 0~999Min

2. Working power supply: 12V Version : DC 10-16V ;24V Version : DC 20-30V

3. Voltage detection error: ±0.1V

4. Voltage detection display range: 0~99.9V

5. Electrical durability: >100,000 times (10A-250VAC)

6. Electric shock load: 10A/277VAC 10A/30 DC

7. Relay parameters: a group of conversions (normally open and normally closed points)

8. Working current: 55mA/12V when the relay is closed, standby current when the digital tube is off: 8mA/12V

9. Three-digit digital tube: It can be set to automatically turn off the digital tube (0~9Min); the set parameters can be saved for 30 years after power off

10. Weight: 26.6g

11. L*W*H: 57*42*20mm

12.Working environment temperature: -40℃~ 85℃

 

Interface Description:

V+ : Voltage detection positive input terminal

V- : Voltage detection ground

IN+ : Forced switch signal input

IN- : Forced switch signal input

NO : The relay is normally open

COM: relay common terminal

NC : Normally closed terminal of relay

 

Instructions for use:

After the module is powered on, the indicator light flashes four times and then stays on, the digital tube displays the detection voltage, short press the SET key to enter the setting, the set value digit flashes, press the ENTER key to make the set value from 0 to 9 The cycle increases, the first to be set is the upper limit of the voltage, short press the SET button three times, the second group to be set is the lower limit of the voltage, the lower limit of the voltage cannot be set higher than the upper limit, 

ProductDescription2 :

(if the lower limit is The value cannot be set, please increase the upper limit first), short press the SET key to enter the third group of values for the voltage correction value, the default is 0, the setting range is -0.5 ~ +0.5, and the fourth group of values is the digital tube The time of automatic shutdown, such as ''dL0'' means that the digital tube is always on, ''dL9'' means that the digital tube is automatically turned off after 9 minutes. After pressing the SET setting, the digital tube is no longer flashing. At this time, it enters the voltage detection control mode and collects real-time data. Display the DC voltage value input from the outside, when the detected voltage is higher than the set voltage upper limit, the relay will pull in (normally open point is connected, normally closed point is disconnected), until the voltage is lower than the set voltage lower limit value , the relay is released (the normally closed point is connected, and the normally open point is disconnected).

 

When the voltage is detected, press and hold the SET button for three seconds and then release it, the logic state of the voltage control relay will be reversed. You can use this operation to achieve the voltage higher than the upper limit relay pull-in, or the voltage lower than the lower limit relay pull-in.

When the voltage is detected, short press the ENTER key to switch the minute timing time of the relay's pull-in status (the rightmost decimal point flashes when the timing is in progress). When the relay is released, the timing stops. Press and hold ENTER for three seconds to reset the timer value.

The forced switch can be externally connected or a voltage signal (DC5-26V) can be used to force the relay to pull in. When the external switch or voltage signal is continuously input, the relay pulls in. When the switch or signal disappears, the relay is controlled by voltage detection.

Note: The detection voltage terminals should be in reliable contact,
ProductDescription3 : loose wiring, and lack of insulation around the circuit board may result in inaccurate voltage detection values.

ProductSiteLaunchDate : 2023-05-06T10:49:07.820Z
SpecificationMet : ABS
SupplierDeclaredDgHzRegulation : not_applicable
SupplierDeclaredDgHzRegulation1 : not_applicable
SupplierDeclaredDgHzRegulation2 : not_applicable
SupplierDeclaredDgHzRegulation3 : not_applicable
SupplierDeclaredDgHzRegulation4 : not_applicable
SupplierDeclaredDgHzRegulation5 : not_applicable
UnitCount : 1
UnspscCode : 39122300