16-Relay Control Board via RS485 and Modbus RTU
SKU: MD20002
EAN-13: 5902186335820
The MODIG Modbus 16 Relays module is equipped with 16 electromagnetic SPDT relays, controlled via standard Modbus commands transmitted through an RS485 interface. The control interface features robust galvanic isolation and surge protection, ensuring stable and reliable operation even in installations exposed to severe electromagnetic interference. Both communication parameters and operational functionalities of the module can be flexibly configured to meet the specific requirements of various applications.
Key Features and Specifications
- Relay Outputs: 16 independent channels with SPDT contacts (NO/NC); Contact rating: 10 A @ 250 VAC / 10 A @ 30 VDC
- RS485 Interface: Features robust galvanic isolation and integrated surge protection
- Configurable Communication Parameters:
- Baud Rate: Adjustable from 1200 bps to 1,000,000 bps (1 Mbps)
- Parity: None / Even / Odd
- Stop Bits: 1 / 1.5 / 2
- Power Supply: 5 VDC (4.9 V to 5.3 VDC range), minimum 1.5 A source required
- Power Input Connectors: Flexible options via USB-C port, 2.5/5.5 mm DC barrel jack, or Phoenix Contact MC 3.81 mm terminal block
- Control & Configuration: Fully managed via standard Modbus commands
- Telemetry & Diagnostics: Real-time monitoring of power supply voltage and internal module temperature
- Dimensions: 200 x 110 x 60 mm
- Mounting: Designed for standard 35 mm DIN rail (DIN-35)
Applications
Package Includes
- MODIG Modbus RTU 16-Channel Relay Module
- 5 V / 2 A power supply adapter
