DC 12V/24V 20CH Multifunction RS485 Relay Board 20do 2di 2ai PLC Io Expanding Module Modbus RTU 4-20mA 0-10V Relay Module

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Customization: Available
Usage: Telephone, Computer, Workstation, Server, Mobile phone, Laptop
Type: Wireless
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  • DC 12V/24V 20CH Multifunction RS485 Relay Board 20do 2di 2ai PLC Io Expanding Module Modbus RTU 4-20mA 0-10V Relay Module
  • DC 12V/24V 20CH Multifunction RS485 Relay Board 20do 2di 2ai PLC Io Expanding Module Modbus RTU 4-20mA 0-10V Relay Module
  • DC 12V/24V 20CH Multifunction RS485 Relay Board 20do 2di 2ai PLC Io Expanding Module Modbus RTU 4-20mA 0-10V Relay Module
  • DC 12V/24V 20CH Multifunction RS485 Relay Board 20do 2di 2ai PLC Io Expanding Module Modbus RTU 4-20mA 0-10V Relay Module
  • DC 12V/24V 20CH Multifunction RS485 Relay Board 20do 2di 2ai PLC Io Expanding Module Modbus RTU 4-20mA 0-10V Relay Module
  • DC 12V/24V 20CH Multifunction RS485 Relay Board 20do 2di 2ai PLC Io Expanding Module Modbus RTU 4-20mA 0-10V Relay Module
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Overview

Basic Info.

Model NO.
RS485 Relay Board
Support Network
/
Information content
/
Certification
CE, ISO
Condition
New
Modelnumber
RS485 Relay Board
Payment
Tt, Western Union, Alipay, Escrow
Warranty
180days
Single Gross Weight
0.250 Kg
Selling Units
Single Item
Shipping
7 Days After Payment Done
Single Package Size
22X15X2cm
Transport Package
PP Bags or Carton Box
Specification
/
Trademark
/
Origin
Guangdong, China
HS Code
0000000
Production Capacity
50000PCS/ Month

Product Description

DC 12V/24V 20Ch Multifunction RS485 Relay Board 20DO 2DI 2AI PLC IO Expanding Module Modbus RTU 4-20MA 0-10V Relay Module

 

Specification: 

DC 12V (12V Version),DC 24V (24V Version)

Standby current (all relays closed) 14MA, 1 relay open 40MA, 2 relays open 69MA, 3 relays open 95MA,4 relays open 122MA,5 relays open 149MA,6 relays open 174MA, 7 relays open 200MA,8 relays open 226MA,and so on

2-channels digital input (PNP active high), 1-channel 0-20MA current analog input, 1-channel 0-10V voltage analog input, 20 channels 10A relay switch outputs

Support standard Modbus RTU command, function code:

Command 1 (default): write 06/16 read/03;

Command 2 (solder M0 jumper): write 05/06/15/16 read 01/02/03/04

With hardware Reset function, with TVS anti-surge protection

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

The default baud rate is 9600BPS. The baud rate can be selected by Conmand 2400 4800 9600 19200 38400 57600 115200BPS

The parity can be none parity, even parity and odd parity

 

The data sending and returning time can be set,with a maximum value of 1000ms

Size: 243*82*40mm(with Din Rail Box)

272g(with Din Rail Box)

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

 

Upgraded Features:

Command 1 supports 03 06 16 MODBUS RTU function code

Command 2 supports 01 02 03 04 05 06 16 function code (M0 short circuit)

Support more baud rates, can modify the parity bit

Hardware reset to factory settings (RESET jumper)

Upgraded relays (more durable)

TVS anti-surge protection

 

DIN rail Box parameters:

Product model: UM72

Color: Green

Width: suitable for PCB board width UM72(72mm)

Insulation grade: flame-retardant VO grade

Backplane length: suitable for 239 mm PCB boards

Net weight: 160g

Installation: DIN35 and C45 rail

 

Application:

PLC IO expansion board

Smart Home,Home Automation ,Wiser Home;

PTC Camera

Security Monitoring

Identification system;

IP Camera

LED Lamp Drivers

Automatic curtain control 

Note:

1.Due to the light and screen difference, the item's color may be slightly different from the pictures.

2.Please allow 1-3cm differences due to manual measurement.

 

Package Includes:

1x RS485 Relay Board

condition new
warranty 180 days
DC 12V/24V 20CH Multifunction RS485 Relay Board 20do 2di 2ai PLC Io Expanding Module Modbus RTU 4-20mA 0-10V Relay Module DC 12V/24V 20CH Multifunction RS485 Relay Board 20do 2di 2ai PLC Io Expanding Module Modbus RTU 4-20mA 0-10V Relay Module DC 12V/24V 20CH Multifunction RS485 Relay Board 20do 2di 2ai PLC Io Expanding Module Modbus RTU 4-20mA 0-10V Relay Module
 
Company Information

 With " Quality Focus, Client First" as our core philosophy, Skyriver is found by a team ful of industry experience and knowledge.By Leveraging our deep understanding of the market,we are able to integrate various elements into the product Design,prudcing. The goal of Skyeriver is to build a brand combining the features of durability,fashion,elegance and personality, with is also the key factor differentiating us from other competitors.DC 12V/24V 20CH Multifunction RS485 Relay Board 20do 2di 2ai PLC Io Expanding Module Modbus RTU 4-20mA 0-10V Relay Module

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