m menu image  m home m cart

Previous Orders

Modbus Relay 12V

RTU-RL812M






Modbus Relay 12V

RTU-RL812M


This is a modbus relay board. RTU-RL812M is a slave Modbus two-wire RS-485 serial communication. It connects to RS-485 network using Modbus RTU and ASCII protocols. It has 8 relays which can be configured for working in 3 different modes, on/off mode, timer mode and pulse with modulation mode. All registers are performed through serial communication. User can define power-on and communication failed states of relays.

*This package does not include Din-Rail PCB holder.

This product won't be shipped to some countries.

Features:
  • 8 Relay Outputs (6A, 250Vac Contacts)
  • 3 Relay Mode On/Off, Timer and PWM Mode
  • Communication Watchdog
  • 1200 to 115200 Baud Rate
  • Modbus RTU and ASCII Command Protocols
  • RS-485, 2-wrie Interface
  • 32 Nodes on Network
  • RS-485 Lines Surge Protection
  • Reply Delay Setting
  • Firmware Updating
  • 12Vdc Supply Input

Dimensions: 110x72mm

Documents: manual, schematic, relay, 3D models
Downloads: Firmware V1.00
Links: Tera Term

$60.61

4 in stock

QuantityPrice
1+$60.61
10+$57.58
50+$54.55
100+$51.52
Add to Cart:


Weight: 0.13kgs

This is a modbus relay board. RTU-RL812M is a slave Modbus two-wire RS-485 serial communication. It connects to RS-485 network using Modbus RTU and ASCII protocols. It has 8 relays which can be configured for working in 3 different modes, on/off mode, timer mode and pulse with modulation mode. All registers are performed through serial communication. User can define power-on and communication failed states of relays.

*This package does not include Din-Rail PCB holder.

This product won't be shipped to some countries.

Features:
  • 8 Relay Outputs (6A, 250Vac Contacts)
  • 3 Relay Mode On/Off, Timer and PWM Mode
  • Communication Watchdog
  • 1200 to 115200 Baud Rate
  • Modbus RTU and ASCII Command Protocols
  • RS-485, 2-wrie Interface
  • 32 Nodes on Network
  • RS-485 Lines Surge Protection
  • Reply Delay Setting
  • Firmware Updating
  • 12Vdc Supply Input

Dimensions: 110x72mm

Documents: manual, schematic, relay, 3D models
Downloads: Firmware V1.00
Links: Tera Term