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Datasheet(Eng)

Overview#

This page provides information about the hardware description of WIZ550S2E base on RS232 & RS422/485 Interface board as following:

  • Basic Hardware Specification
  • Operating Characteristics
  • Reference Schematics
  • Dimension information

The revision history will be updated in this page in case of any changes of hardware specification or exterior design.


Hardware Specification#

WIZ550S2E#

  • MCU LPC11E36FHN33
  • TCP/IP Controller W5500
  • RJ45(Integrated Transformer)
  • 2.54mm Header x2

Pin Description#

Ref No.Pin No.SymbolTypeDescription
J113V3DPSupply DC+3.3V
:::2RSVD1I/OReserved I/O
:::3RSVD2I/OReserved I/O
:::4nSYSRSTISystem reset input. Active Low.
:::5nFACRSTIFactory reset. Active Low > 5sec. Changing the settings of the module to the default value
:::6nHWTRIGIHardware Trigger input Active Low.
:::7GNDPPower Ground
:::8GNDPPower Ground
Ref No.Pin No.SymbolTypeDescription
J21GNDPPower Ground
:::2NC-No connection
:::3STATUS1OOutput for LED Display
High and low once a second when operating
:::4STATUS2OOutput for LED Display
Low when operating
:::5nCTSIClear To Send input for UART
:::6nRTSORequest To Send output for UART.
This pin also serves as the RS485 control.
:::7RXDIReceiver input for UART
:::8TXDOTransmitter output for UART
:::93V3DPSupply DC+3.3V

WIZ550S2E-232 Interface board#

  • Line Driver SP3232EBEY
  • System Reset Switch
  • Factory Reset Switch
  • Hardware-Trigger Mode Switch
  • Status LEDs
  • DC-Jack (for +5V Input Power)


WIZ550S2E-485/422 Interface board#

  • Line Driver SP3485EN
  • System Reset Switch
  • Factory Reset Switch
  • Hardware-Trigger Mode Switch
  • Status LEDs
  • DC-Jack (for +5V Input Power)


Characteristic#

WIZ550S2E#

Input PowerDC +3.3V
Current Consumption140mA(Typ.)
Operating Temperature-40 ~ 85 โ„ƒ

WIZ550S2E-232-EVB#

Input PowerDC +5V (Plug type: Outdiameter 5.5Pi - Caliber 2.1Pi)
Current Consumption(connected with WIZ550S2E)154mA(Max.)
Operating Temperature-40 ~ 85 โ„ƒ

WIZ550S2E-485/422-EVB#

Input PowerDC +5V (Plug type: Outdiameter 5.5Pi - Caliber 2.1Pi)
Current Consumption(connected with WIZ550S2E)179mA(Max.)@RS422Mode, 157mA(Max.)@RS485Mode
Operating Temperature-40 ~ 85 โ„ƒ

Schematic#

ItemVersionSchematic(PDF)
WIZ550S2E1.1/1.2Schematic_PDF
WIZ550S2E-232 interface board1.0
WIZ550S2E-485/422 interface board1.0
ItemVersionPartlistPCB
WIZ550S2E1.1Partlist_PDFWIZ550S2E_v1.1_PCB
WIZ550S2E1.2:::WIZ550S2E_v1.2_PCB
  • Rev 1.1 Update Schematic


Dimension#

(Unit: mm)

WIZ550S2E#


WIZ550S2E-232 Interface board#


WIZ550S2E-485/422 Interface board#