TVS Protected 12V DC 8-Channel RS485 Relay Module with Modbus RTU (03/06/16 Codes) DIN Shell Switch Board

Description:

• Working Voltage: DC 12V
• Current Consumption:
  • Standby (all relays closed): 12mA
  • 1 Relay Open: 40mA
  • 2 Relays Open: 69mA
  • 3 Relays Open: 95mA
  • 4 Relays Open: 122mA
  • 5 Relays Open: 149mA
  • 6 Relays Open: 174mA
  • 7 Relays Open: 198mA
  • 8 Relays Open: 225mA
• Enhanced RS485 Interface Protection with TVS
• Available Commands: "Open", "Close", "Momentary", "Self-locking", "Interlock", "Delay"
• MODBUS RTU Command Support with Function Codes: 03, 06, 16
• Maximum Delay for "Delay" Command: 255 seconds
• Use Serial HyperTerminal or "Modbus Poll" for MODBUS Command Entry
• Supports Up to 64 Devices in Parallel Under MODBUS Command Mode
• Default Baud Rate: 9600 BPS (Selectable via Jumpers: 2400, 4800, 9600, 19200 BPS)
• Dimensions: 145 x 90 x 40 mm
• Weight: 218 g
• Maximum Load:
  • 10A / 250VAC
  • 10A / 125VAC
  • 10A / 30VDC
  • 10A / 28VDC
  • 10A / 12VDC

Application:

• PLC Output Expansion Board
• Smart Home Automation
• PTZ CCTV Camera Integration
• Security Monitoring Systems
• Identification Systems
• Motor Forward & Backward Control
• Automatic Curtain Control

Package Includes:

• 1 x DC 12V Channel RS485 Relay Switch Module