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Specification
Brand : ACEIRMC
BulletPoint1 : The PC817 Optocoupler Isolation Board used when it comes to the need for isolation control and voltage conversion.
BulletPoint10 : High quality relay, contact rating: ≤10A 250VAC/30VDC. Rail-mounted ABS plastic enclosure, easy to install, safe to use. Multiple LEDs for indicating the MCU status and signal transceiving status
BulletPoint2 : Photoelectric isolation has strong anti-interference ability. Can drive big behindPower triodes, MOS tubes, etc., where high voltage driving is required, can also directly drive low power 24V relays.
BulletPoint3 : Through the jumper cap can achieve whether the output is high potential output or low output.The 4th and 817 on the board are independent, which can realize simultaneous control of different voltages, etc.
BulletPoint4 : If it is a pulse signal, please note that the limit of 817 is below 4KHZ. If the control signal is greater than 4KHZ, please do not use this module, it will not work properly.
BulletPoint5 : Can realize 3.3V or 5V to control the interface of 3.6-30V voltage . After the control terminal is turned on, the controlled terminal will also be turned on.
BulletPoint6 : Onboard Optocoupler isolation, prevent the relay from being interfered by high-voltage circuit
BulletPoint7 : Adopts dedicated relay driver chip, with built-in flyback diode protection, for stronger and more stable driving ability
BulletPoint8 : Supports passive and active digital input, with bi-directional optocoupler isolation, built in debouncing algorithm. The relay supports digital input linkage control or toggle control
BulletPoint9 : Reverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection
Color : 10pcs 1CH Optocoupler
ConnectorType : Screw
CurrentRating : 10 milliamps
Department : unisex-adult
ExternallyAssignedProductIdentifier : 4034106033699
ExternallyAssignedProductIdentifier1 : 0701715447233
ExternallyAssignedProductIdentifier2 : 701715447233
FabricType : no
ImportDesignation : 进口
IncludedComponents : Modbus RTU Relay (D) x1 Screwdriver x1
IncludedComponents1 : Modbus RTU IO 8CH x1
IncludedComponents2 : Power supply terminal adapter x1
IncludedComponents3 : Screwdriver x1
InputVoltage : 24 volts
ItemName : ACEIRMC 4pcs 1CH Optocoupler PC817 1 Channel Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module (10pcs 1CH Optocoupler)
ItemPackageDimensions_Height : 15.1 centimeters
ItemPackageDimensions_Length : 3.2 centimeters
ItemPackageDimensions_Width : 13.9 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : io-modules
Manufacturer : ACEIRMC
Material : copper
Material1 : Steel
Material2 : Fiberglass
MaximumSwitchingCurrent : 10 amps
MeasurementSystem : Inch
MinimumSwitchingVoltage : 7 volts_of_direct_current
ModelName : Modbus RTU IO 8CH
ModelNumber : ACEIRMC
MountingType : DIN Rail Mount
MountingType1 : Panel Mount
MountingType2 : din_rail
NumberOfBoxes : 1
NumberOfContacts : 3
NumberOfItems : 4
NumberOfPorts : 1
OperatingVoltage : 20 volts
OperationMode : Automatic
PackageLevel : unit
PartNumber : 3-01-0068
ProcessorCount : 1
ProductDescription :

Parameter

Drive terminal signal voltage: 3.6-24V.

Output terminal voltage range: 3.6-30V (output current depends on the specific situation but the maximum does not exceed 10MA, the total power is constant, the voltage and current are inversely proportional)

Whether the output is a high potential output or a low potential can be realized by a jumper cap.

The 4 channels 817 are separated., can achieve simultaneous control of different voltages, etc.

Board size: 48mm x 38mm (length and width); 

long side hole distance: 42mm; 

wide side hole distance: 32mm

Package Inluded:

4 * PC817 2-Channel Optocoupler Isolation Board

ProductSiteLaunchDate : 2022-11-11T07:27:06.164Z
Size : Small
SpecificationMet : Modbus Rtu Relay (D)
SupplierDeclaredDgHzRegulation : not_applicable
SupplierDeclaredHasProductIdentifierExemption : 1
UnspscCode : 52000000
Voltage : 21 volts
WarrantyDescription : 1
WirelessCommStandard : 802_11_B