Atop-technology GW51C-MAXI-WDT User manual Bedienungsanleitung PDF herunterladen (Seite 6)

User manual Version 1.4

GW51C-MAXI Serial Server

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1. Introduction

GW51C-MAXI Serial Server is a gateway between Ethernet (TCP/IP) and RS-232/RS-485

communications. The information transmitted by GW51C-MAXI Serial Server is transparent to both host

computers (Ethernet) and devices (RS-232/RS-485). Data coming from the Ethernet (TCP/IP) is sent to

the designated RS-232/RS-485 port and data being received from RS-232/RS-485 port is sent to the

Ethernet (TCP/IP) transparently.

In the computer integration manufacturing or industrial automation area, the GW51C-MAXI Serial Server

is used for field devices to direct connect to Ethernet network. Terminal Server (main control program run

in GW51C-MAXI Serial Server) transforms whatever data received from RS-232/RS-485 to TCP/UDP port

then connect devices to the Ethernet network via a single application program or multiple application

programs.

Many control devices provide the ability to communicate with hosts through RS-232/RS-485 however

RS-232/RS-485 serial communication has its limitations. For one, it is hard to transfer data through a long

distance. With GW51C-MAXI Serial Server, it is possible to communicate with a remote device in the

Intranet environment or even in the Internet and thus, increases the communication distance dramatically.

GW51C-MAXI Serial Server from Atop Technologies Inc. offers one RS-232/ RS-485 port, one RJ45

Ethernet and Watch-Dog Timer etc.

1.1 Packaging

 Atop Wireless Serial Server x 1



5 pins Terminal Block for Serial Connector x 1



3 pins Terminal Block for Power Connector x 1

 Mini DIN to DB-9 Cable x 1



Wall mount kits x 2



Atop Wireless Serial Server quick start guide x 1



Product CD containing configuration utility x 1

 Product Warranty card x 1

Optional Accessories：

 Power Adapter with Terminal block output 12V1.25A

(1) US315-12 (US) Switching adapter

(2) US315-12 (EU) Switching adapter

UL Notice for Power supplier

All the series of GW products are intended to be supplied by a Listed Power Unit marked with “LPS”,

“Limited Power Source” or “Class 2” and output rate 9~30VDC, 0.3A minimum. Or, use the recommended

power supply in “Optional Accessories”.

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Atop-technology GW51C-MAXI-WDT User manual Bedienungsanleitung Seite 6