eWBM MS500 sS2E User manual

MS500 sS2E
MODULE
User Manual
― Release v1.0

MS500 sS2E MODULE | USER MANUAL
Copyright - © 2018 eWBM Co., Ltd. All rights reserved 2
TABLE OF CONTENTS
1 Overview .................................................................................................................................. 5
1.1 Product Overview ......................................................................................................................... 5
1.2 Component ................................................................................................................................... 6
1.3 Power ............................................................................................................................................ 6
1.4 Board Size ..................................................................................................................................... 6
1.5 Operating Condition ..................................................................................................................... 6
2 Circuit Block Diagram ............................................................................................................. 7
3 PCB Layout .............................................................................................................................. 8
4 PCB Physical View ................................................................................................................... 9
5 PIN MAP ................................................................................................................................. 10
6 MS500 Boot Mode.................................................................................................................. 13
7 W5500 PMODE ....................................................................................................................... 14
8 Reliability Test ....................................................................................................................... 15
8.1 Summary of Test Results........................................................................................................... 15
8.2 H/W Function Test ...................................................................................................................... 16
8.3 High Temperature Test(Storage) ............................................................................................... 17
8.4 Low Temperature Test(Storage) ................................................................................................ 18
8.5 High Temperature Test(Operation) ........................................................................................... 19
8.6 Low Temperature Test(Operation) ............................................................................................ 20
8.7 High Temp. & Humidity Test ...................................................................................................... 21
8.8 Thermal Profile Test ................................................................................................................... 22

MS500 sS2E MODULE | USER MANUAL
Copyright - © 2018 eWBM Co., Ltd. All rights reserved 3
FIGURE LIST
FIGURE 1 CIRCUIT BLOCK DIAGRAM ..................................................................................................................................... 7
FIGURE 2 PCB LAYOUT ....................................................................................................................................................... 8
FIGURE 3 PCB PHYSICAL VIEW ............................................................................................................................................ 9
FIGURE 4 MS500 BOOT MODE .......................................................................................................................................... 13
FIGURE 5 W5500 PMODE ................................................................................................................................................ 14

MS500 sS2E MODULE | USER MANUAL
Copyright - © 2018 eWBM Co., Ltd. All rights reserved 4
REVISION HISTORY
Revision Date Description
0.1 2018-06-07 Draft
1.0 2018-08-28 1st Release

MS500 sS2E MODULE | USER MANUAL
Copyright - © 2018 eWBM Co., Ltd. All rights reserved 5
1 OVERVIEW
1.1 PRODUCT OVERVIEW
MS500_SS2E_MODULE is the Serial to Ethernet module using MS500 and Wiznet
W5500. MS500_SS2E_MODULE is the secure protocol converter that converts the data from a serial
equipment to TCP/IP data type then transmits the data securely using TLS (Transport Security Layer) to
the network and vice versa.
In addition, MS500_SS2E_MODULE provides a variety of interfaces to meet the requirements of diverse
applications.

MS500 sS2E MODULE | USER MANUAL
Copyright - © 2018 eWBM Co., Ltd. All rights reserved 6
1.2 COMPONENT
 MS500
 W5500
 2.54mm Pin Header (Horizontal 20x1: Qty 2, Vertical 8x1: Qty 2)
1.3 POWER
 DC 3.3V 0.3A
1.4 BOARD SIZE
 50mm (H) x 25 mm (V)
1.5 OPERATING CONDITION
 Operating Temperature: -40°C ~ +85°C

MS500 sS2E MODULE | USER MANUAL
Copyright - © 2018 eWBM Co., Ltd. All rights reserved 7
2 CIRCUIT BLOCK DIAGRAM
Figure 1 Circuit Block Diagram

MS500 sS2E MODULE | USER MANUAL
Copyright - © 2018 eWBM Co., Ltd. All rights reserved 8
3 PCB LAYOUT
Figure 2 PCB Layout

MS500 sS2E MODULE | USER MANUAL
Copyright - © 2018 eWBM Co., Ltd. All rights reserved 9
4 PCB PHYSICAL VIEW
Figure 3 PCB Physical View

MS500 sS2E MODULE | USER MANUAL
Copyright - © 2018 eWBM Co., Ltd. All rights reserved 10
5 PIN MAP
Pin Number
Name Explanation MS500 Remark
1 EXTOUT2 GPIO PA9
2 EXTOUT1 GPIO PA8
3 RX3 UART CH3 PB7
4 TX3 UART CH3 PB6
5 CTS3 UART CH3 PA15
6 RTS3 UART CH3 PA14
7 I2C3_SDA I2C CH3 PA3
8 I2C3_SCL I2C CH3 PA2
9 +3V3D Power Out DC 3.3V -
10 MCU RST MS500 RESET RESET
11 GND GND -
12 CTS2 UART CH2 PA13
13 RTS2 UART CH2 PA12
14 RX2 UART CH2 PB5
15 TX2 UART CH2 PB4
16 Standby STANDBY Standby
17 Wakeup[0] WAKEUP[0] Wakeup[0]
18 +3V3D Power Out DC 3.3V -
19 +3V3 IN Power In DC 3.3V -
20 +3V3 IN Power In DC 3.3V -