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Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits
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Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits


1 hodnotenie Kód: SKU: 25140

Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits

Výrobca: Waveshare
Záruka: 2 roky
Skladom: 2 ks
64,0000 € bez DPH
76,8000 € s DPH , plus doprava
(76,8000 € s DPH/ks)
 
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Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits

Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits

Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
RS485 32-Ch Relay Module

Modbus RTU Protocol, Multi Isolation Protection Circuits, Safe & Stable & Reliable

 
Features At A Glance

This product is an industrial 32-ch relay module controlled via RS485 bus, adopts Modbus RTU protocol, built-in protection circuits such as power supply isolation, ADI magnetical isolation, resettable fuse, and TVS diode, etc. It also comes with an ABS case.

The Modbus RTU 32-Ch Relay is very easy to use. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirements.

  • Configurable device address (1~255), multi devices can be cascaded on RS485 bus
  • Features flash-on, flash-off function, it is possible to turn on the relay for a while and then close it automatically via the command
  • Onboard voltage regulator chip, supports 7~36V wide voltage power supply
  • Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
  • Onboard unibody ADI magnetical isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
  • Onboard resettable fuse and TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, provides over-current/over-voltage proof, lightningproof & anti-electrostatic
  • Onboard Optocoupler isolation, prevent the relay from being interfered by high-voltage circuit
  • Onboard dedicated relay driver chip, with built-in freewheeling diode protection, the driving ability is stronger and more stable
  • Reverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection
  • High quality relay, contact rating: ≤10A 250VAC/30VDC
  • Rail-mounted ABS case, easy to install, safe to use
  • 3 LEDs for indicating the MCU status and signal transceiving status
Specifications
OPERATING VOLTAGE7~36V
COMMUNICATION INTERFACERS485
BAUDRATE4800, 9600, 19200, 38400, 57600, 115200, 128000, 256000
DEFAULT COMMUNICATION FORMAT9600, N, 8, 1
RELAY CHANNELS32
CONTACT FORM1NO 1NC
CONTACT RATING≤10A 250VAC/30VDC
COMMUNICATION PROTOCOLStandard Modbus RTU protocol
RS485 ADDRESS1~255
LED INDICATORSSTA: MCU indicator, keep flashing when the MCU normally working
TXD: TX indicator, lights up when sending data
RXD: RX indicator, lights up when receiving data

Onboard Multiple Isolation Protection Circuit

Multiple Protections, More Safe And Reliable

Rail-Mount Case Design

Rail-Mounted ABS Protective Enclosure, Easy To Install, Safe To Use

RS485 Communication

Configurable Device Address (1~255), Multi Devices Can Be Cascaded On RS485 Bus
In Case Of Many Devices Are Cascaded, Or The Communication Distance Is Quite Long,
It Is Necessary To Use RS485 Repeaters

* for reference only, the USB to RS485 is NOT included.

Relay Connection

Contact Rating Of The Onboard Relay Up To 10A 250VAC/30VDC
Directly Controlling 220VAC Home Appliances, Or Devices Below 30VDC

Applications
Product Show
Outline Dimensions
PACKAGE CONTENT

Weight: 0.767 kg

The power supply adapter is NOT included by default, it is recommended to purchase 12V power supply if you need it.
  1. Modbus RTU Relay 32CH x1
1
Hodnotenie
Ivan hodnotil: Čas: 18:58 Dátum: 09.08.2023
Rozšírený reléový modul s napájaním v širšom priemyselnom rozsahu na rozdiel od najmenšej 8 reléovej verzie, ktorá pracuje iba s 5VDC.

Teplotne stabilný modul, bez zvýšených nárokov na stabilitu a tvarovanie priebehov zbernice RS485.

Komunikácia a programovanie je O.K. podľa návodu.

Pri použití s riadením domácej automatizácie TapHome, treba pristupovať k jednotlivým registrom ako SC nie C. Ale komunikácia je bezproblémová.

Používam a môžem odporučiť v plnom rozsahu.
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