ALLEN-BRADLEY SLC 500 20 I/O 2-SLOT RACK W/ PROCESSOR UNIT AND OUTPUT MODULE. # 1747-L20A SER C FRN 6. #1746-OW16 OUTPUT MODULE SER C. IN GOOD CONDITION THIS ITEM WAS WORKING WHEN REMOVED. This is a used item taken from a working environment. It appears to be in working order but is untested. The free listing tool. The item “ALLEN-BRADLEY SLC 500 20 I/O 2-SLOT EXPANSION RACK With PROCESSOR UNIT AND OUTPUT” is in sale since Wednesday, April 15, 2015. This item is in the category “Business & Industrial\Automation, Motors & Drives\Control Systems & PLCs\PLC Processors”. The seller is “greekhubby” and is located in Lyons, Ohio. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Bahamas, Uruguay.