Rosslare AC-215 Installation Guide download pdf (Page 24)

AC-215 Single and Double Door Access Control Unit

Hardware Installation Guide

Communication through the Local Area Network (LAN)

The TCP/IP connection, used to control the ACU, is assigned in the Veritrax software’s Network

Properties dialog box.

The PC running the VeriTrax software can communicate with the ACU through the LAN card

inside the PC. The ACU connects to the LAN using Rosslare MD-N32 TCP/IP to RS232

gateway converter. MD-N32 can be connected in any legal network address in the Local Area

Network.

The following type of connection is used when a LAN network already exists and therefore the

long RS485 network is not required. This schematic illustrates the connection of a single

AC215 to the PC using the LAN network.

MD-N32 must be first configured by Rosslare's Netconfig software. The setting is stored in a

non volatile memory in the MD-N32.

Multiple ACUs can be connected by adding an RS485 converter (MD-14) between the RS485

ACUs network and MD-N32 converter.

! For more information please refer to MD-N32 data sheet and Rosslare Netconfig software.

RS 232

Ethernet

MD-N32

AC215

Up to 32 panels

Ethernet

RS 232 RS 485 RS 485

MD-N32

TCPIP/RS232

Converter

MD-14

RS232/RS485

Converter

AC215 #1 AC215 #2

1 2 ... 19 20 21 22 23 24 25 26 27 28 29 ... 38 39

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Rosslare AC-215 Installation Guide Page 24