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BLACK BOX
®
Connect Modbus networks (RS-232, RS-422,
or RS-485) to Ethernet networks, allowing
the Modbus network to become a node
on the network.
Access the Modbus network over a LAN/WAN using direct IP mode
connections.
Modbus Hardened Serial Server
LES431A
Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500)
FREE technical support 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746
Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018
Web site: www.blackbox.com • E-mail: [email protected]
Customer
Support
Information