I-O Modules - Engineering buyer's guide.
	Allen-Bradley / Rockwell Automation
Arbor Technology
ASI, Automation Systems Interconnect, Inc.
Axiomatic Technologies Corp.
Beckhoff Industrie Elektronik
Bristol Babcock
Busware Direct
GE Fanuc Automation North America, Inc.
Conta-Clip Inc.
Control Technology Corporation - CTC
Entrelec Inc.
Grayhill
Omron
Panalogic Corporation Pty Ltd
parvus Corporation
Spectrum Controls, Inc.
Sunx
Testra Corporation
US Digital
Western Reserve Controls, Inc. - WRC
Nb of links = 20