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Razvojni sistemi, Arduino kompatibilni i slični i njihove periferije
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Jednokanalni modul, sa relejom, 12V/10A, sa MODBUS protokolom preko RS485

Jednokanalni modul, sa relejom, 12V/10A, sa MODBUS protokolom preko RS485 — šifra 23818 | Kelco

Jednokanalni modul, sa relejom, 12V/10A, sa MODBUS protokolom preko RS485

Name: Jednokanalni modul, sa relejom, 12V/10A, sa MODBUS protokolom preko RS485
SKU: 23818
Price: 745.69 RSD
Availability: InStock

Šifra: #23818 Oznaka: MOD RELE1 MODBUS 12V

Na stanju

745,69 RSD po komadu, sa PDV-om

Do −30% na veće količine

Cena po komadu: 745,69 RSD Ukupno: 745,69 RSD

Cena po količini
Količina	Cena po komadu	Ušteda
1–9 kom	745,69 RSD	—
10–99 kom	671,12 RSD	−10%
100+ kom	521,98 RSD	−30%

Popust se obračunava po stavci — prema količini ovog artikla u porudžbini, ne prema ukupnoj vrednosti korpe.

Opis

This is a one channel Modbus RTU relay module equipped with stable 8-bit MCU and RS485 level communication chip, adopting standard MODBUS RTU format RS485 communication protocol. It can realize 2-bit input signal detection and provides a 2-bit relay output. It can be used for digital detection or power control occasions.

https://www.youtube.com/watch?v=Ljv46KAmBA8

Modbus RTU Command
Suppose the device address is 0xFF so return 00 10 00 00 00 01 02 00 FF EB 80 and the 9th btye is the devices address.

Turn ON CH_1 Relay(Normal Mode)

The 3rd and 4th byte are relay addresses. So it can be 0x0000,0x0001,0x0002,0x0003
The 5th and 6th byte are relay data .0xFF00 means turn ON relay and 0x0000 means turn OFF relay
Turn OFF CH_1 Relay(Normal Mode)

Turn ON All relays

Turn OFF All relays

Set device address to 0x01

Set device address to 0xFF

Read device address

Read relay status

Read optocoupler input staturs

Note: The 4th means which one input.0 means low level signal input and 1 means high level signal input
Set baud rate 4800bps

Note: The 9th btye is baud rate value.0x02 is 4800bps.0x03 is 9600bps.0x04 is 19200bps
Set baud rate 9600bps

Set baud rate 19200bps

Turn ON CH_1 Relay(2S Flashing Mode)

Send: FF 10 00 03 00 02 04 00 04 00 14 C5 9F
The 10th and 11th byte are delay time in second.The minimum delay time is 0.1s.Relay will OFF after delay time.So the delay time in this command is : 0x0014*0.1=2S
Turn OFF CH_1 Relay(3S Flashing Mode)

Send: FF 10 00 03 00 02 04 00 02 00 1E A5 99
Note: Relay will ON after delay time.So the delay time in this command is : 0x001E*0.1=3S

Specifikacija

Specifikacija
Work Voltage	7 - 24VDC
Baud Rate	4800/9600/19600bps (default 9600bps)
Optocoupler Input Signal	3.3 - 30VDC
Set Address	1 - 255
Relay Contorl Mode	ON/OFF, Delay_ON, Delay_OFF mode
Delay Time	0 - 6553.5s
Load	AC 250V 10A / DC 28V 10A
Protocol	Modbus RTU
Interface	RS485/TTL UART
Control Channel	1 channel
Operating Temperature	-20 - +85°C
Operating Humidity	5% - 95%RH
Module Size	85 x 49 x 19mm
Weight	24g
Send	FF 05 00 00 FF 00 99 E4
Return	FF 05 00 00 FF 00 99 E4
Send	FF 05 00 00 00 00 D8 14
Return	FF 05 00 00 00 00 D8 14
Send	FF 0F 00 00 00 08 01 FF 30 1D
Return	FF 0F 00 00 00 08 41 D3
Send	FF 0F 00 00 00 08 01 00 70 5D
Return	FF 0F 00 00 00 08 41 D3
Send	00 10 00 00 00 01 02 00 01 6A 00
Return	00 10 00 00 00 01 02 00 01 6A 00
Note	The 9th btye is the device address
Send	00 10 00 00 00 01 02 00 FF EB 80
Return	00 10 00 00 00 01 02 00 FF EB 80
Send	00 03 00 00 00 01 85 DB
Return	00 03 02 00 FF C5 C4
Note	The 5th btye is the device address
Send	FF 01 00 00 00 08 28 12
Return	FF 01 01 01 A1 A0
Note	The 4th means which one relay.0 means OFF and 1 means ON
Send	FF 02 00 00 00 08 6C 12
Return	FF 02 01 01 51 A0
Send	FF 10 03 E9 00 01 02 00 02 4A 0C
Return	FF 10 03 E9 00 01 C5 A7
Send	FF 10 03 E9 00 01 02 00 03 8B CC
Return	FF 10 03 E9 00 01 C5 A7
Send	FF 10 03 E9 00 01 02 00 04 CA 0E
Return	FF 10 03 E9 00 01 C5 A7
Return	FF 10 00 03 00 02 A4 16
Note	The 3rd and 4th byte are relay addresses.So CH1-CH4 can be 0x0003,0x0008,0x000D,0x0012
Return	FF 10 00 03 00 02 A4 16