Promotion - WIZ750SR | WIZnet Co., Ltd.

WIZ750SR

Serial to Ethernet Converter Module

Product Overview

Best fit solution to control your device via Ethernet Network

WIZ750SR is a compact sized serial to Ethernet module using the W7500P Ethernet MCU (SoC based on ARM Cortex-M0 architecture). WIZ750SR is a protocol converter that transmits data sent by serial equipment as TCP/IP data, and converts the TCP/IP data received through the network back into serial data to the serial equipment.

WIZ750SR is compatible with the WIZnet WIZ107/108SR S2E module.

In addition, WIZ750SR containsan 4-pin GPIO expansion port that can be controlled freely by the user. (analog input or digital in/out) It complies with industrial temperature standard and supports all relevant serial interface systems (TTL / RS-232 / RS-422/485).

WIZ750SR is the best fit solution to control user’s serial device via Ethernet network.

Use Cases

Applications

Technical Specifications

Microcontroller

ARM® Cortex™-M0 core & Memories

Up to 48MHz maximum frequency
ARM Cortex-M0 Core
Up to 48MHz frequency
128KB Flash
48KB SRAM (include 32KB RAM for TCP/IP)
Hardwired TCP/IP Core
MII Interface
Embedded PHY IC+(IP101G)

Board Specifications

Built in 10/100Mbps Ethernet ESD Protection IC
RS-232 or RS-422/485 transceiver optionally built-in
Pin-header(2×6) type & RJ-45 connector mounted module
4-Pins Configurable User’s I/O
State pins: PHY link state / TCP connection state
Separate Data UART and Debug UART port
RJ45(with transformer)

Etc.

Dimension (mm) : 48(L) x 30 (W) x 18 (H)
Input Voltage: 3.3V
Max, Power Consumption: 110mA @ RS422 mode
Operation Temperature: 0 ~ 70 ℃
RoHS, SVHC Compliant

Comparison Table

Item	WIZ750SR	WIZ750JR	WIZ550SR	WIZ550S2E	WIZ100SR	WIZ110SR	WIZ107SR
iEthernet Chip	N/A	N/A	W5500	W5500	W5100	W5100	N/A
MCU	W7500P	W7500	ST Cortex-M3	NXP Cortex-M0	8051	8051	W7100A
LAN Interface	RJ-45	Transformer	Transformer	RJ-45	Transformer	RJ-45	RJ-45
UART Interface	TTL, RS232/485	TTL	TTL	TTL	TTL	RS232	TTL
Pin Pitch (mm)	2.54	2	2	2.54	2	N/A	2.54
Operation Temp (℃)	0 ~ 70	~40 ~ 85	~40 ~ 85	~40 ~ 85	0 ~ 80	0 ~ 80	~40 ~ 85
Dimension (mm)	48x30x18	50x30x12	22x24x13	55x30x23.5	50x30x12	75x50x17	48x30x18

FAQ

* More FAQs will be updated soon.