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Specification
Brand : eletechsup
BulletPoint1 : DC 12V power supply.
BulletPoint2 : Under the MODBUS command mode, it can support up to 64 devices in parallel
BulletPoint3 : Maximum load: 10A / 250VAC, 10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDC
BulletPoint4 : Size: 168 * 65 * 19mm
BulletPoint5 : Weight: 218g
CurrentRating : 10 amps
ExternallyAssignedProductIdentifier1 : 0755502061416
ExternallyAssignedProductIdentifier2 : 755502061416
IncludedComponents : Module
ItemName : eletechsup 16 Channel DC 12V RS485 Relay Module Modbus RTU 485 Remote Control Switch Board for PLC PTZ Camera Motor (4pcs)
ItemPackageDimensions_Height : 2 inches
ItemPackageDimensions_Length : 2 inches
ItemPackageDimensions_Width : 2 inches
ItemPackageQuantity : 1
ItemShape : 4pcs
ItemTypeKeyword : electromechanical-relays
Manufacturer : eletechsup
Material : Copper
MaximumSwitchingCurrent : 10 amps
MeasurementSystem : Metric
ModelNumber : R421B16
NumberOfItems : 1000
OperationMode : Motor
PartNumber : R421B16_GND
ProductDescription :

Product Name:  16 Channel DC 12V RS485 Relay Module Modbus RTU 485 Remote Control Switch Board for PLC PTZ Camera Motor

 

Description: 

1. DC 12V power supply.

2. Standby current (all relays closed) 12MA, 1 relay open 40MA, 2 relays open 67MA, 3 relays open 95MA,4 relays open 121MA,5 relays open 147MA,6 relays open 173MA, 7 relays open 198MA,8 relays open 223MA...

3. "open" "close"  "Momentary" "Self-locking" "Interlock" "Delay" 6 Commands

4. MODBUS RTU command

5. Under the "Delay" command ,the maximum delay is 255 seconds

6. MODBUS commands can be made serial HyperTerminal (serial assistant)  OR "Modbus Poll" Enter.

7. Under the MODBUS command mode, it can support up to 64 devices in parallel

8. Size: 168 * 65 * 19mm

9. Weight: 218g

10. Maximum load: 10A / 250VAC, 10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDC

    

 

For more information, please contact me

  

Application:

Automated industry PLC

Smart Home,Home Automation ,Wiser Home;  

PTC Camera

Security Monitoring

Identification system;

Motor FW & BW

 

Typical applications:

 MODBUS RTU command mode (HEX), you can control a variety of ways: Serial Hyper Terminal Control (need to manually add the CRC), Modbus Poll software control (software automatically add the CRC), PLC or MCU process control

Wiring Diagram:

1. DC 12V control circuit,Wiring diagram below. "LOAD" may be camera,LED lights, fans, motors and other DC 12V equipment

2. DC 1-110V OR AC 85-265V control circuit,Wiring diagram below(Note:If not DC 12V load, need another DC 12V power supply). "LOAD" may be LED lights, fans, motors Lights, fluorescent lights, solar water heaters and other DC AC equipmen

ProductSiteLaunchDate : 2018-08-14T07:00:00.000Z
SupplierDeclaredDgHzRegulation : not_applicable
UnspscCode : 39122300