WIZ108SR Datasheet ( Version 1.0 ) (c)2010 WIZnet Co., Ltd. All Rights Reserved. For more information, visit our website at http://www.wiznet.co.kr WIZ108SR Datasheet (WIZnet Co., Ltd.) Document Revision History Date Revision 2010-03-19 V1.0 Changes Official Release COPYRIGHT NOTICE Copyright 2010 WIZnet Co., Ltd. All Rights Reserved. Technical Support: support@wiznet.co.kr Sales & Distribution: sales@wiznet.co.kr For more information, visit our website at http://www.wiznet.co.kr WIZ108SR Datasheet (WIZnet Co., Ltd.) Table of Contents 1. Introduction ............................................................................................................................... 1 1.1 Key Features .................................................................................................................... 1 1.2 Product Specification................................................................................................... 2 1.3 WIZ108SR Interface...................................................................................................... 3 2. Hardware Specification ......................................................................................................... 4 2.1 WIZ108SR Dimension .................................................................................................. 4 2.2 Connector Specification ............................................................................................. 5 2.2.1 RJ-45 Connector ................................................................................................. 5 2.2.2 Pin Header Connector ..................................................................................... 5 Figures FIGURE 1. WIZ108SR INTERFACE ................................................................................................... 3 FIGURE 2. WIZ108SR DIMENSIONS (UNIT : MM) ........................................................................ 4 FIGURE 3. RJ-45 PIN ASSIGNMENT ............................................................................................... 5 Tables TABLE 1. PRODUCT SPECIFICATION .................................................................................................. 2 TABLE 2. PIN HEADER CONNECTOR PIN-ASSIGNMENT ............................................................... 5 WIZ108SR Datasheet (WIZnet Co., Ltd.) 1. Introduction 1.1 Key Features Compact Sized RS422/485 to Ethernet Quick and Simple Internet Connection to Serial Devices Supporting Firmware Customization according to Customer's Requirement Guarantee Stable and Reliable Data Communication by using W7100 One Chip Solution Provide User-Friendly Configuration Tool Program Support PPPoE protocol and Authentication Configuration for ADSL users Support User Password for Security Support Serial Command for Serial Configuration 10/100 Mbps Ethernet & Max 230Kbps RS-422/485 Interface Support IP Configuration - Static, DHCP & PPPoE Support DNS Telnet Com Port Option (RFC2217) Complient Compact design 48mm X 30mm X 18mm ( L x W x H ) RoHS Compliant WIZ108SR Datasheet(WIZnet Co., Ltd.) 1 1.2 Product Specification TCP / IP PHY W7100 Included in W7100 Auto negotiation (Full-duplex and Half-duplex) Auto MDI/MDIX Architecture Serial RS-422 / RS-485 MCU Included in W7100 (Fully software compatible with industrial standard 8051) Internal 2KBytes Boot ROM Internal 64KBytes embedded program FLASH memory Internal 256Bytes embedded data FLASH memory Internal 64KBytes embedded SRAM Internal 32KBytes memory for TCP/IP data communication Serial Interface Included RS-422 / 485 Transceiver, Signals RS-422 : TXD+, TXD-, RXD+, RXDRS-485 : TRXD+, TRXD- Parameters RS-422 / RS-485 Interface select RS-485 Direction control Speed Dimensions Connector type Input voltage Power consumption Temperature Humidity Up to 230Kbps 48mm x 30mm x 18mm ( Include connector size ) 2.54mm Pitch Pin-header, 12Pin (2*6) DC 3.3V Under 250mA 0C ~ 70C (Operation), -40C ~ 85C (Storage) 10 ~ 90% Table 1. Product Specification WIZ108SR Datasheet(WIZnet Co., Ltd.) 2 1.3 WIZ108SR Interface Figure 1. WIZ108SR Interface WIZ108SR Datasheet(WIZnet Co., Ltd.) 3 2. Hardware Specification 2.1 WIZ108SR Dimension A 30.00 B 3.50 C 11.50 D 11.50 E 3.50 F 3.00 G 3.50 H 38.00 I 3.50 J 48.00 K 2.54 L 2.73 M 8.65 N 2.54 Figure 2. WIZ108SR Dimensions (unit : mm) WIZ108SR Datasheet(WIZnet Co., Ltd.) 4 2.2 Connector Specification 2.2.1 RJ-45 Connector Pin Signal 1 TX+ 2 TX- 3 RX+ 6 RX- Figure 3. RJ-45 PIN Assignment 2.2.2 Pin Header Connector Pin Number Signal Description 1 VCC System Power input (3.3V) 2 VCC System Power input (3.3V) 3 485+_RXD+ 4 nRESET 5 485-_RXD- 6 nFAC_RST 7 TXD+ 8 HW_TRIG 9 TXD- 10 485_SEL 11 GND System Ground 12 GND System Ground RS-485 : TRXD+ RS-422 : RXD+ System Reset signal input / Active Low RS-485 : TRXDRS-422 : RXDFactory Reset signal input / Active Low RS-422 : TXD+ Hardware Trigger signal input / Low : CMD mode RS-422 : TXDRS-422 / 485 Select Low : RS-422 / Open : RS-485 Table 2. Pin Header Connector PIN-Assignment WIZ108SR Datasheet(WIZnet Co., Ltd.) 5