M5Stack Isolated RS485 Unit

M5StackSKU: RB-Mst-89
Manufacturer #: U094

Price  :
Sale price $13.53

Price includes Tariffs (in USA).  Shipping calculated at checkout.

On Demand See due date

This is an On Demand item and is not normally stocked. We will order it for you along with our next purchase from the supplier.

* Delays depend on the order frequency from each supplier and the approximate arrival date is indicated in the due date. Returns are not accepted on On Demand and Clearance Items except when they are found defective, in which case the product may be repaired or replaced at RobotShop's discretion.

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Description

  • M5Stack Isolated RS485 Unit
  • Features an isolated half-duplex transceiver
  • Built-in CA-IS3082W isolation chip
  • Signal transmission rate: up to 500 Kbps
  • Features two LEGO compatible holes
  • Supports up to 256 bus nodes
  • Development platform: Arduino, UIflow (Blockly, Python)

The M5Stack Isolated RS485 Unit is an isolated half-duplex transceiver based on the RS485 bus protocol. It can convert the TTL level to the RS485 level.

Communication with RS485 devices requiring long-distance signal transmission is possible. The product has a failure protection function whereby in the receiving state if the input is open or short-circuited, the receiver output level is high.

  • 1 x Isolated RS485 Unit
  • 1 x VH-3.96 4P
  • 1 x 120Ω resistance
  • 1 x Grove Cable (20 cm)

Size

  • 56 x 24 x 11 mm
  • Withstand voltage value: 1000 V
  • Maximum number of nodes: 256
  • ESD: ±15KV
  • Protection function: Failure protection, over-current protection, and thermal shutdown protection
  • Development platform: Arduino, UIflow (Blockly, Python)
  • Weight: 13 g

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