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Relay Shields Module 8 Channels Multifunctional USB Relays Board with AT Commands

Relay Shields Module 8 Channels Multifunctional USB Relays Board with AT Commands

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Description & Details

Summary

  • Input Output Interface: Modular relay with input and output interfaces. The USB interface supports for Windows, for Linux and for OS X operating systems.
  • 2 Instructions: The relay has AT instructions and 8 byte instructions. The instructions are automatically recognized without switching. The maximum delay under AT instructions is 9999 seconds.
  • Stacking Multiple Modules: Supports stacking relays of multiple modules, can display various patterns and characters, and has UART serial port protocol, USB_B female interface (CH340 serial port chip).
  • Photoelectric Isolation Input Ports: The relay has 8 photoelectric isolation input ports (NPN is active at low level), and the input and output relationship can be set to be associated (default) and not associated with instructions.
  • Working Mode: This is a relay with 8 working modes (8 byte command without delay mode) with open, close, jog, self lock, interlock, delay, all open, and all close.

Relay Shields Module 8 Channels Multifunctional USB Relays Board with AT Commands Description

Relay Shields Module 8 Channels Multifunctional USB Relays Board with AT Commands
Item Type: Relay Shields Module
Model: UD74B08
Working Voltage: DC 12V
Working Current: Standby 11MA, 1 Relay Conduction 39MA, 2 Relay Conduction 66MA, 3 Relay Conduction 94MA, 4 Relay Conduction 121MA, 5 Relay Conduction 147MA, 6 Relay Conduction 173MA, 7 Relay Conduction 198MA, 8 Relay Conduction 222MA
Maximum Load: 10A/250VAC, 10A/125VAC, 10A/30VDC, 10A/28VDC, 10A/12VDC

Details

OPC PHVXDHD
Codes 8711322183273 (EAN)

Product Images

Relay Shields Module 8 Channels Multifunctional USB Relays Board with AT Commands 1
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Relay Shields Module 8 Channels Multifunctional USB Relays Board with AT Commands

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Est. Delivery: 3rd-6th Jul
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