Sollae Systems CSE-M53G User manual

Sollae Systems Co., Ltd.
https://www.ezTCP.com
Embedded Serial to Ethernet Module
CSE-M53G User Manual
Version 1.0

CSE-M53G User Manual Ver. 1.0
Sollae Systems Co., Ltd. - 1 - https://www.ezTCP.com
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contact your local city office, household waste disposal service or the retail store
where you purchased this product.

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Contents
1Overview ............................................................................................................................................- 5 -
1.1 Overview ................................................................................................................................................................- 5 -
1.2 Main Features ......................................................................................................................................................- 5 -
1.3 Examples of Application .................................................................................................................................- 6 -
1.4 Specification .........................................................................................................................................................- 8 -
1.4.1 Hardware ......................................................................................................................................................- 8 -
1.4.2 Software ........................................................................................................................................................- 8 -
1.4.3 Dimension ....................................................................................................................................................- 9 -
1.4.4 Pins............................................................................................................................................................... - 10 -
1.4.5 Serial Port Parameters ......................................................................................................................... - 12 -
1.4.6 Electrical characteristics ...................................................................................................................... - 12 -
1.4.7 An Application Circuit.......................................................................................................................... - 13 -
2Installation and Test ..................................................................................................................... - 14 -
2.1 IPv6 address ...................................................................................................................................................... - 14 -
2.2 Installation.......................................................................................................................................................... - 14 -
2.2.1 Setting Network Aera .......................................................................................................................... - 15 -
2.3 Simple Test......................................................................................................................................................... - 17 -
3Configuration ................................................................................................................................. - 20 -
3.1 Configuration with ezManager................................................................................................................. - 20 -
3.1.1 Configuration via LAN......................................................................................................................... - 20 -
3.1.2 Configuration via Serial ...................................................................................................................... - 21 -
3.2 AT command..................................................................................................................................................... - 22 -
4Operation Modes .......................................................................................................................... - 23 -
4.1 What is the Operation Mode?.................................................................................................................. - 23 -
4.2 How to entering each mode ..................................................................................................................... - 23 -
4.3 Comparison with each mode.................................................................................................................... - 24 -
4.4 Normal Mode ................................................................................................................................................... - 24 -
4.5 Serial Configuration Mode ......................................................................................................................... - 25 -
4.6 ISP Mode ............................................................................................................................................................ - 25 -
4.6.1 Upgrading Firmware............................................................................................................................. - 25 -
4.6.2 Revoking Serurity Options................................................................................................................. - 25 -
5Communication Modes ................................................................................................................ - 26 -
5.1 TCP Server .......................................................................................................................................................... - 26 -
5.1.1 Key parameters....................................................................................................................................... - 26 -

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5.1.2 Examples.................................................................................................................................................... - 27 -
5.2 TCP Client ........................................................................................................................................................... - 30 -
5.2.1 Key parameters....................................................................................................................................... - 30 -
5.2.2 Examples.................................................................................................................................................... - 31 -
5.3 AT Command .................................................................................................................................................... - 34 -
5.3.1 Key parameters....................................................................................................................................... - 34 -
5.3.2 Examples.................................................................................................................................................... - 35 -
5.4 UDP ....................................................................................................................................................................... - 38 -
5.4.1 Key parameters....................................................................................................................................... - 38 -
5.4.2 Examples.................................................................................................................................................... - 39 -
6System Management.................................................................................................................... - 41 -
6.1 Upgrading Firmware...................................................................................................................................... - 41 -
6.1.1 Firmware .................................................................................................................................................... - 41 -
6.1.2 Processes ................................................................................................................................................... - 41 -
6.2 Status Monitoring ........................................................................................................................................... - 43 -
6.2.1 Using TELNET .......................................................................................................................................... - 43 -
6.2.2 Using ezManager................................................................................................................................... - 46 -
7Additional Functions..................................................................................................................... - 50 -
7.1 SSL ......................................................................................................................................................................... - 50 -
7.1.1 What is the SSL(Secure Socket Layer)? ....................................................................................... - 50 -
7.1.2 How to set the SSL............................................................................................................................... - 50 -
7.1.3 Restrictions ............................................................................................................................................... - 51 -
7.2 Access Restriction (ezTCP Firewall) ......................................................................................................... - 52 -
7.2.1 Setting Password.................................................................................................................................... - 52 -
8Additional Functions..................................................................................................................... - 53 -
8.1 Notify IPv4 Change ........................................................................................................................................ - 53 -
8.2 Sending MAC Address.................................................................................................................................. - 54 -
8.3 Serial Port Tab Functions............................................................................................................................. - 55 -
8.3.1 Disable TCP Transmission Delay - ①........................................................................................... - 55 -
8.3.2 Separator - ②.......................................................................................................................................... - 55 -
8.3.3 TELNET COM port Control Option (RFC 2217) - ③.............................................................. - 56 -
8.3.4 TCP Server / Client mode - ④........................................................................................................ - 56 -
8.4 Factory Reset..................................................................................................................................................... - 57 -
9Checklist in Trouble ...................................................................................................................... - 58 -
9.1 Searching problem with ezManager...................................................................................................... - 58 -
9.2 Connection Problem over TCP/IP............................................................................................................ - 59 -
9.3 Data Communication Problem on the Serial..................................................................................... - 60 -

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10 Related Material ............................................................................................................................ - 61 -
10.1 Technical Documents .................................................................................................................................... - 61 -
10.2 Smart phone Application ............................................................................................................................ - 61 -
11 Technical Support and Warranty................................................................................................ - 62 -
11.1 Technical Support ........................................................................................................................................... - 62 -
11.2 Warranty.............................................................................................................................................................. - 62 -
11.2.1 Free Repair Services ............................................................................................................................. - 62 -
11.2.2 Charged Repair Services..................................................................................................................... - 62 -
12 Precaution and Exemption from Liability................................................................................. - 63 -
12.1 Precaution........................................................................................................................................................... - 63 -
12.2 Exemption from Liability.............................................................................................................................. - 64 -
12.2.1 English version........................................................................................................................................ - 64 -
12.2.2 French version......................................................................................................................................... - 65 -
13 History............................................................................................................................................. - 67 -

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1 Overview
1.1 Overview
Most of industrial devices support standard serial communications in which the
sender transmits the stream of bits to the receiver in order. Although serial
communication is known for its simplicity, its limitations are on the short
communication distance and the requirement of frequent maintenance, which prevent it
from being popularly used in modern computing environment.
By providing Internet connection to serial communication devices, CSE-M53G enables
them to overcome these limitations. Specifically, CSE-M53G, which has TCP/IP stack
and serial communication capability, converts serial data to TCP/IP data, and vice
versa.
1.2 Main Features
⚫Serial to Ethernet Module
⚫Super-compact module type: 20mm x 24mm
⚫Pin-compatible design with CSE-M53 and CSE-M53N
⚫IPv4 / IPv6 dual-stack
⚫High-speed UART(Up to 921.6Kbps, under certain conditions)
⚫1 x UART, available on RS232/RS422/RS485 extension
⚫Industrial temperature range (-40℃ ~ +85℃)
⚫Security options (SSL/TLS, IP filtering, Password)
⚫Separator settings for packet fragmentation
 There are differences among CSE-M53, CSE-M53N, and CSE-M53G due to MCU
functions, despite the Pin-compatible design. Therefore, be sure to test the
compatibility when using CSE-M53G as an alternative.

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1.3 Examples of Application
⚫1:1 Connection between a serial device and a PC
Figure 1-1 1:1 connection with a PC
⚫Serial device connecting to LAN (Local Area Network) via CSE-M53G
Figure 1-2 Application to LANs

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⚫Serial device connecting to the Internet via CSE-M53G and a cable modem
Figure 1-3 CSE-M53G connecting a serial device to the Internet via cable networks
⚫Serial device connecting to the Internet via CSE-M53G and an IP Share Router
Figure 1-4 CSE-M53G connecting a serial device to the Internet via IP Share Router

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1.4 Specification
1.4.1 Hardware
Power
Input Voltage
DC 3.3V (±0.3V)
Current
consumption
100M Ethernet - 100mA typical
10M Ethernet - 150mA typical
Dimension
24 mm x 20 mm x 9.1mm
Weight
About 3.2g
Interface
Serial Port
1 x UART –3.3V level with 5V tolerant input
- RS232: 300bps ~ max. 921,600bps
- RS422/485: 300bps ~ 230,400bps
Network
10 Base-T or 100 Base-TX Ethernet Auto-Sensing
Auto MDI or MDIX cable Auto-Sensing
Temperature
Operating/Storage: -40 ~ 85℃
RoHS
RoHS Compliant
Table 1-1 hardware specification
1.4.2 Software
Protocol
TCP, UDP, IPv4/IPv6 dual stack, ICMPv6/TCPv6/UDPv6, ICMP, ARP,
DHCP, PPPoE, DNS, DDNS(Dynamic DNS), Telnet, SSL, Telnet COM Port
Control Option (RFC 2217)
Operation
mode
Normal
For Normal Data Communication
ISP
For Upgrading F/W
Serial
Configuration
For Configuration via Serial
Communicati
on mode
TCP Server
TCP Passive Connection
TCP Client
TCP Active Connection
AT Command
TCP Passive / Active Connection
UDP
UDP –No Connection
Major
Utilities
ezManager
Configuration Utility for MS Windows
(Supports Downloading F/W)
ezVSP
Serial to TCP/IP Virtual driver for MS
Windows
Table 1-2 software specification

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1.4.3 Dimension
The dimension of CSE-M53G is followed. (Unit: mm)
Figure 1-5 dimensions of CSE-M53G