7-24V Modbus RTU 4, Channels Relay Module, RS485/TTL Anti-Reverse, Connection


SKU:
  1. On-board Chip: MAX485
  2. Communication protocol:  Modbus RTU protocol
  3. Communication interface: Support RS485 / TTL UART interface
  4. Operating Voltage: 5VDC
  5. No. of Channel: 4

 

  (Incl. GST)


Free Delivery above ₹499
Free Delivery
above ₹499
Cash On delivery
Cash on Delivery*

Didn’t find what you are looking for?

Brand: Generic
Category: Relay Modules
Tags: Modbus Relay modules

LC 4 channel Modbus relay module equipped with mature and stable 8-bit MCU and RS485 level communication chip adopt standard MODBUS RTU format RS485 communication protocol, It can realize 4-way input signal detection and 2-way relay output, can be used for digital detection or power control occasions.


Features:

  1. On-board mature and stable 8bit MCU and MAX485 level conversion chip
  2. Communication protocol: support standard Modbus RTU protocol
  3. Communication interface: Support RS485 / TTL UART interface
  4. Communication baud rate: 4800/9600/19200, default 9600bps, support power saving
  5. Photocoupler input signal range: DC3.3-30V (This input cannot be used for relay control)
  6. Output signal: relay switch signal, support manual, flash-off, flash-off mode, the delay base of flash-off / flash-off is 0.1S, the maximum settable flash-off / flash-off time is 0xFFFF * 0.1S = 65535 * 0.1 S = 6553.5S
  7. Device address: range 1-255, default 255, support power-down save
  8. Onboard one 5V, 10A / 250V AC 10A / 30V DC relay,
  9. Continuously attract 100,000 times, with diode leakage protection, short response time
  10. Onboard relay switch indicator
  11. Supply voltage: DC7-24V, with input anti-reverse protection
  12. Board Dimension(L x W x H) mm: 90 x 92 x 20
  13. Weight: 92gm

Package includes:

1  x  7-24V Modbus RTU 4 Channel Relay Module RS485

Based on 0 reviews

0.0 overall
0
0
0
0
0

Be the first to review “7-24V Modbus RTU 4, Channels Relay Module, RS485/TTL Anti-Reverse, Connection”

There are no reviews yet.

Questions and answers of the customers

    OPERATING DETAIL MANUAL REQUIRED, I HAVE TRIED TO ... Read more
  1. 0 votes
    Q OPERATING DETAIL MANUAL REQUIRED, I HAVE TRIED TO INPUT SIGNALS BUT NO RELAY WORKED ON, NO CHANGE...... Read more answer now
    Asked by Anonymous user on September 12, 2023 8:10 pm
    A You can prefer this video to know the interfacing.... Read more
    A https://youtu.be/gJwoHTdXpAE?si=XD37SMYx_602sBQq
  2. My question is how to connect to PC. No data sheet... Read more
  3. 0 votes
    Q My question is how to connect to PC. No data sheet is with this product. Only I got Features from...... Read more answer now
    Asked by Anonymous user on January 31, 2022 9:50 am
    A
    1. Use an RS485 to USB converter for the c... Read more
Only registered users are eligible to enter questions
Country Of Origin: China