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MODIG MD20001 - 12 Relay Modbus RTU Module via RS485 for DIN Rail
ID: 1202876
5902186335790
zł134.89
Tax included
zł109.67 tax excl.
Module equipped with 12 SPDT electromagnetic relays controlled via the RS485 bus using the Modbus RTU protocol. The device enables remote control of loads up to 10 A at 250 V AC or 30 V DC, offering a galvanically isolated RS485 interface, surge protection and DIN 35 mm rail mounting. Configurable communication parameters and flexible power supply options facilitate integration with industrial and building automation systems. MODIG MD20001
Description
The module is designed for remote control of electrical devices using the Modbus RTU protocol transmitted via the RS485 bus. The design features 12 independent SPDT electromagnetic relays with NO/NC changeover contacts, enabling control, automation and circuit switching functions in industrial installations, building automation systems and telemetry applications. Control of all channels and device configuration are performed using standard Modbus commands.
The RS485 interface is equipped with full galvanic isolation and surge protection, increasing resistance to interference commonly present in industrial environments. The device supports configurable transmission speeds from 1200 bps to 1 Mbps, parity settings and stop bit configuration, ensuring compatibility with various PLC controllers, HMI panels and SCADA systems.
The module is designed for DIN 35 mm rail mounting. It can be powered from a 5 V DC supply through a USB-C connector or a 2.1/5.5 mm DC jack, as well as from a 7-28 V DC industrial power supply through a Phoenix Contact MC 3.81 mm connector. Built-in supply voltage and internal temperature monitoring provide continuous diagnostics and operating condition supervision.
Features
- 12 SPDT electromagnetic relays
- 12 independent output channels
- NO/NC changeover contacts
- Contact rating: 10 A at 250 V AC
- Contact rating: 10 A at 30 V DC
- Control via RS485 and Modbus RTU
- Full configuration through Modbus commands
- RS485 interface with galvanic isolation
- RS485 surge protection
- Transmission speed from 1200 bps to 1 Mbps
- Configurable parity: None, Even, Odd
- Configurable stop bits: 1, 1.5, 2
- Supply voltage measurement
- Module temperature measurement
- 5 V DC power supply via USB-C
- 5 V DC power supply via 2.1/5.5 mm DC jack
- 7-28 V DC power supply via Phoenix Contact MC 3.81 mm connector
- DIN 35 mm rail mounting
- Dimensions: 175 x 90 x 41 mm
Kit includes
- MODIG Modbus RTU 12 Relays module
- 5 V / 2 A power supply adapter
1202876
Data sheet
- Output current
- 10A
- Number of channels
- 12
- Executive element
- Przekaźnik elektromagnetyczny
- Coil voltage
- 5 VDC
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Module equipped with 12 SPDT electromagnetic relays controlled via the RS485 bus using the Modbus RTU protocol. The device enables remote control of loads up to 10 A at 250 V AC or 30 V DC, offering a galvanically isolated RS485 interface, surge protection and DIN 35 mm rail mounting. Configurable communication parameters and flexible power supply options facilitate integration with industrial and building automation systems. MODIG MD20001