Sollae systems Cse-h53n User manual

Sollae Systems Co., Ltd.

http://www.ezTCP.com

RS232 - Ethernet Converter

CSE-H53N User Manual

Version 2.2

CSE-H53N User Manual Ver. 2.2

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http://www.ezTCP.com

This symbol, found on your product or on its packaging, indicates that this

product should not be treated as household waste when you wish to dispose

of it. Instead, it should be handed over to an applicable collection point for the

recycling of electrical and electronic equipment. By ensuring this product is

disposed of correctly, you will help prevent potential negative consequences to the

environment and human health, which could otherwise be caused by inappropriate disposal

of this product. The recycling of materials will help to conserve natural resources. For more

detailed information about the recycling of this product, please contact your local city

office, household waste disposal service or the retail store where you purchased this

product.

※This equipment obtained certification by using 1.5M serial cable.

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Contents

1Overview ..................................................................................................................................- 5 -

1.1 Overview ................................................................................................................................................................- 5 -

1.2 Main Features......................................................................................................................................................- 5 -

1.3 Application Examples.......................................................................................................................................- 6 -

1.4 Components.........................................................................................................................................................- 7 -

1.5 Specification .........................................................................................................................................................- 8 -

1.5.1

Hardware ......................................................................................................................................................- 8 -

1.5.2

Software ........................................................................................................................................................- 8 -

1.6 Interfaces ...............................................................................................................................................................- 9 -

1.6.1

Serial Interface ...........................................................................................................................................- 9 -

1.6.2

Ethernet Interface.................................................................................................................................. - 11 -

1.6.3

Power........................................................................................................................................................... - 12 -

1.7 System LED ........................................................................................................................................................ - 13 -

1.7.1

Function button...................................................................................................................................... - 14 -

2Installation and Test............................................................................................................ - 15 -

2.1 Installation.......................................................................................................................................................... - 15 -

2.1.1

Setting Network Aera .......................................................................................................................... - 16 -

2.2 Simple Test......................................................................................................................................................... - 18 -

3Configuration ....................................................................................................................... - 21 -

3.1 Configuration with ezManager................................................................................................................. - 21 -

3.1.1

Configuration via LAN......................................................................................................................... - 21 -

3.1.2

Configuration via Serial ...................................................................................................................... - 22 -

3.2 AT command..................................................................................................................................................... - 23 -

4Operation Modes ................................................................................................................ - 24 -

4.1 What is the Operation Mode?.................................................................................................................. - 24 -

4.2 How to entering each mode..................................................................................................................... - 24 -

4.3 Comparison of each mode......................................................................................................................... - 25 -

4.4 Normal Mode ................................................................................................................................................... - 25 -

4.5 Serial Configuration Mode ......................................................................................................................... - 26 -

4.6 ISP Mode ............................................................................................................................................................ - 26 -

4.6.1

Upgrading Firmware............................................................................................................................. - 26 -

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4.6.2

Revoking Serurity Options................................................................................................................. - 26 -

5Communication Modes ...................................................................................................... - 27 -

5.1 TCP Server.......................................................................................................................................................... - 27 -

5.1.1

Key parameters....................................................................................................................................... - 27 -

5.1.2

Examples.................................................................................................................................................... - 28 -

5.2 TCP Client ........................................................................................................................................................... - 31 -

5.2.1

Key parameters....................................................................................................................................... - 31 -

5.2.2

Examples.................................................................................................................................................... - 32 -

5.3 AT Command .................................................................................................................................................... - 35 -

5.3.1

Key parameters....................................................................................................................................... - 35 -

5.3.2

Examples.................................................................................................................................................... - 36 -

5.4 UDP ....................................................................................................................................................................... - 39 -

5.4.1

Key parameters....................................................................................................................................... - 39 -

5.4.2

Examples.................................................................................................................................................... - 40 -

6System Management .......................................................................................................... - 42 -

6.1 Upgrading Firmware...................................................................................................................................... - 42 -

6.1.1

Firmware .................................................................................................................................................... - 42 -

6.1.2

Processes ................................................................................................................................................... - 42 -

6.2 Status Monitoring........................................................................................................................................... - 44 -

6.2.1

Using TELNET .......................................................................................................................................... - 44 -

6.2.2

Using ezManager................................................................................................................................... - 47 -

6.3 Factory Reset..................................................................................................................................................... - 51 -

6.3.1

Using Factory Reset.............................................................................................................................. - 51 -

6.3.2

Setting custom default values......................................................................................................... - 52 -

7Security Function................................................................................................................. - 53 -

7.1 SSL ......................................................................................................................................................................... - 53 -

7.1.1

What is the SSL(Secure Socket Layer)? ....................................................................................... - 53 -

7.1.2

How to set the SSL............................................................................................................................... - 53 -

7.1.3

Restriction.................................................................................................................................................. - 54 -

7.2 Access Restriction (ezTCP Firewall) ......................................................................................................... - 55 -

7.2.1

Setting Password.................................................................................................................................... - 55 -

8Additional Functions........................................................................................................... - 56 -

8.1 Notify Ipv4 Change........................................................................................................................................ - 56 -

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8.2 Sending MAC Address.................................................................................................................................. - 57 -

8.3 Serial Port Tab Functions............................................................................................................................. - 58 -

8.3.1

Disable TCP Transmission Delay - ①........................................................................................... - 58 -

8.3.2

Separator - ②.......................................................................................................................................... - 58 -

8.3.3

TELNET COM port Control Option (RFC 2217) - ③.............................................................. - 59 -

8.3.4

TCP Server / Client mode - ④........................................................................................................ - 59 -

9Checklist in Trouble............................................................................................................. - 60 -

9.1 Searching problem with ezManager...................................................................................................... - 60 -

9.2 Connection Problem over TCP/IP............................................................................................................ - 61 -

9.3 Data Communication Problem over the Serial Port....................................................................... - 62 -

10 Related Material .................................................................................................................. - 63 -

10.1Technical Documents .................................................................................................................................... - 63 -

10.2Smart phone Application............................................................................................................................ - 63 -

11 Technical Support and Warranty...................................................................................... - 64 -

11.1Technical Support ........................................................................................................................................... - 64 -

11.2Warranty.............................................................................................................................................................. - 64 -

11.2.1

Refund......................................................................................................................................................... - 64 -

11.2.2

Free Repair Services ............................................................................................................................. - 64 -

11.2.3

Charged Repair Services..................................................................................................................... - 64 -

12 Precaution and Exemption from Liability....................................................................... - 65 -

12.1Precaution........................................................................................................................................................... - 65 -

12.2Exemption from Liability.............................................................................................................................. - 66 -

12.2.1

English version........................................................................................................................................ - 66 -

12.2.2

French version......................................................................................................................................... - 67 -

13 Revision History................................................................................................................... - 69 -

CSE-H53N User Manual Ver. 2.2

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1 Overview

1.1 Overview

Almost all communication devices including PC are using serial transmission. In this type,

devices send and receive data in the order of each byte. The serial communication is quite

simple to implement but has weaknesses like short distance and hard maintenance.

CSE-H53N lets the serial devices connect to the Internet. To communicate on the Internet,

devices should use TCP/IP protocol, so CSE-H53N processes the converting serial data to

TCP/IP.

1.2 Main Features

IPv4 / IPv6 dual stack

Stateless / Stateful (DHCPv6) address auto-configuration

RS232 (D-sub 9pin Male, speed up to 230.4Kbps)

Industrial temperature range (-40℃ ~ +85℃)

Variety of monitoring status (ezManager, TELNET)

Security Protocols SSL/TLS

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1.3 Application Examples

1:1 Connection with a PC

Figure 1-1 1:1 connection with a PC

Applied to LANs

Figure 1-2 applied to LANs

Applied to the Internet on Cable Networks

Figure 1-3 applied to the Internet on cable networks

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Applied to the Internet with an IP Share Router

Figure 1-4 applied to the Internet with an IP share router

Applied to a serial tunneling system

Figure 1-5 applied to a serial tunneling system

Applied to a multi-drop network.

1.4 Components

CSE-H53N’s Body

CD, including utilities and documents (optional)

DC 5V Adapter (Optional)

RS232 cable (optional)

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1.5 Specification

1.5.1 Hardware

Power

Input Voltage

DC 5V (±10%)

Current

200mA typical

Dimension

89mm x 57mm x 24mm

Weight

About 65g

Serial Port

Serial

RS232 (Baud Rate: 300bps ~ 230,400bps)

Network

10 Base-T or 100 Base-TX Ethernet Auto-Sensing

Auto MDI or MDIX cable Auto-Sensing

Temperature

Storage / Operating Temperature: -40 ~ 85℃

Approval

KC, CE, FCC

RoHS

RoHS Compliant

Table 1-1 Hardware specification

1.5.2 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

Communicat

ion mode

TCP Server

TCP Passive Connection

TCP Client

TCP Active Connection

AT Command

TCP Passive / Active Connection

UDP

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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1.6 Interfaces

1.6.1 Serial Interface

CSE-H53N has a serial port for user serial device (300bps ~ 230,400bps). This port is

interfaced with 9-pins D-sub Male connector.

Figure 1-6 6 pins Terminal block

Pin Assignment for RS232

Number

Name

Description

level

I/O

Wiring

RXD

Receive Data

RS232

Required

TXD

Transmit Data

RS232

Out

Required

DTR

Data Terminal Ready

RS232

Out

Optional

GND

Ground

Required

DSR

Data Set Ready

RS232

Optional

RTS

Request To Send

RS232

Out

Optional

CTS

Clear To Send

RS232

Optional

Table 1-3 pin assignment of the RS232

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