ICP DAS USA I-87211W User Manual page 11

Remote I/O Expansion Units
ICP DAS provide remote I/O Expansion Units to enable users to
extend I/O applications using RS-485, Ethernet or USB interfaces.
The I-87211W can also be installed in these units. For more details,
please visit:
http://www.icpdas.com/products/io_expansion_unit/IO_Expan
sion_Unit.htm
RS-485 I/O Expansion units
USB I/O Expansion units
Intelligent Ethernet I/O Expansion
units
11/93 I-87211W User Manual V2.5, Oct. 2010
I-87211W User Manual