Log In Search Recent Changes Media Manager Sitemap Document Wiki Trace: * wiz550s2eds_en products:wiz550s2e:wiz550s2eds_en Products iMCU Pre-programmed MCU iEthernet S2E Module WIZ750SR WIZ750SR-1xx Series WIZ752SR-12x Series WIZ550SR WIZ550S2E Datasheet() Datasheet(Eng) Datasheet() Programmer Guide( ) AT Command Configuration Tool Programmer Guide(Eng) AT Command Configuration Tool Programmer Guide( ) AT Command Configuration Tool Tutorial() Tutorial(Eng) Download WIZ107SR WIZ108SR WIZ100SR WIZ105SR WIZ110SR WIZ120SR WIZ125SR WIZ140SR WIZ145SR ioModule App Module Wi-Fi Module Mbed WIZwiki Platform Open Source Hardware Design Guide VAR Products using WIZnet Table of Contents WIZ550S2E Datasheet WIZ550S2E Datasheet Overview Overview Hardware Specification 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 WIZ550S2E-485/422 Interface board Characteristic Schematic Dimension WIZ550S2E WIZ550S2E-232 Interface board 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 * WIZ550S2E WIZ550S2E-232 Interface board WIZ550S2E-485/422 Interface board 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 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 Supply DC+3.3V Ref No. Pin No. Symbol Type Description 6 nHWTRIG I Hardware Trigger input Active Low. 7 GND P Power Ground 8 GND P Power Ground Ref No. Pin No. Symbol Type 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) Description 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) 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 WIZ550S2E 1.1 WIZ550S2E 1.2 Partlist Partlist_PDF Rev 1.1 Update Schematic 2014/07/29 09:03 * Dimension (Unit: mm) WIZ550S2E jameskim PCB WIZ550S2E_v1.1_PCB WIZ550S2E_v1.2_PCB Schematic(CAD) 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 Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Share Alike 4.0 International