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products:wiz550s2e:wiz550s2eds_en

WIZ550S2E Datasheet

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.


2014/07/29 08:57 · jameskim

Hardware Specification

WIZ550S2E

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

Pin Description

Ref No. Pin No. Symbol Type Description
J1 1 3V3D P Supply DC+3.3V
2 RSVD1 I/O Reserved I/O
3 RSVD2 I/O Reserved I/O
4 nSYSRST I System reset input. Active Low.
5 nFACRST I Factory reset. Active Low > 5sec. Changing the settings of the module to the default value
6 nHWTRIG I Hardware Trigger input Active Low.
7 GND P Power Ground
8 GND P Power Ground
Ref No. Pin No. Symbol Type Description
J2 1 GND P Power Ground
2 NC - No connection
3 STATUS1 O Output for LED Display
High and low once a second when operating
4 STATUS2 O Output for LED Display
Low when operating
5 nCTS I Clear To Send input for UART
6 nRTS O Request To Send output for UART.
This pin also serves as the RS485 control.
7 RXD I Receiver input for UART
8 TXD O Transmitter output for UART
9 3V3D P Supply 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)


2014/07/29 09:01 · jameskim

Characteristic

WIZ550S2E

Input Power DC +3.3V
Current Consumption 140mA(Typ.)
Operating Temperature -40 ~ 85 ℃

WIZ550S2E-232-EVB

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

WIZ550S2E-485/422-EVB

Input Power DC +5V (Plug type: Outdiameter 5.5Pi - Caliber 2.1Pi)
Current Consumption(connected with WIZ550S2E) 179mA(Max.)@RS422Mode, 157mA(Max.)@RS485Mode
Operating Temperature -40 ~ 85 ℃
2014/07/29 16:39 · sam

Schematic

Item Version Schematic(PDF) Schematic(CAD)
WIZ550S2E 1.1/1.2 Schematic_PDF Schematic_ORCAD
WIZ550S2E-232 interface board 1.0 rs232if_v1_0.pdf rs232if_v1_0.zip
WIZ550S2E-485/422 interface board 1.0 rs485-422if_v1_0.pdf rs485-422if_v1_0.zip
Item Version Partlist PCB
WIZ550S2E 1.1 Partlist_PDF WIZ550S2E_v1.1_PCB
WIZ550S2E 1.2 WIZ550S2E_v1.2_PCB
  • Rev 1.1 Update Schematic


2014/07/29 09:03 · jameskim

Dimension

(Unit: mm)

WIZ550S2E


WIZ550S2E-232 Interface board


WIZ550S2E-485/422 Interface board


2014/07/29 09:05 · jameskim
products/wiz550s2e/wiz550s2eds_en.txt · Last modified: 2015/03/23 10:03 by bongbong