Industry Surplus Australia is based in Perth, Australia and specialises in surplus goods from the military, mining and medical industries. We proudly stand by our reputation and encourage you to review our Feedback. ALLEN BRADLEY ANALOG OUTPUT MODULE. Packaging: Original Factory Inner Sealed. Please contact me if you need technical help, better photos or User Manuals.The item "Allen Bradley 17940F4I Analog Output Module SeriesA RevN03" is in sale since Tuesday, September 20, 2016. This item is in the category "Industrial\Automation, Motors & Drives\Control Systems & PLCs\PLC Peripheral Modules\PLC Input & Output Modules". The seller is "industrysurplusaustralia" and is located in Henley Brook, WA. This item can be shipped worldwide.