W&T Interfaces
for TCP/IP, Ethernet, RS-232, RS-485, USB, 20mA
Glass and plastic fiber optic, http, SNMP, OPC, I/O digital, I/O analog, ISA, PCI, ...?
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Older manuals:

W&T optical glass fiber interfaces




 Additional links: Current manuals Print version


Download link
for the manual
Date Changes and comments
Version 1.70  August 12, 2009 Half-duplex mode for 20mA interfaces added
Version 1.60  February 18, 2008 Connection examples changed to 9-pin connectors
Version 1.50  November 06, 2007 LED description added
Version 1.40  June 06, 2007 Technical Data updated:
Switching time for RS485 interfaces
Version 1.30  January 19, 2007 Interface glass fiber bus ST <> Profibus, Model 65211 added
Version 1.20  March 20, 2006 Distance specifications updated
Version 1.10  March 13, 2006 Serial optical glass fiber interfaces
all device revisions
 
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