Stavros Posted March 6, 2015 Report Share Posted March 6, 2015 Hello, I recently bought an EX-A2X-r expansion adapter. Could you please tell me what is the deffernt between the EX-A2X and the EX-A2X-r. Thank you in advance. Stavros Georgiou Automation engineer Quote Link to comment Share on other sites More sharing options...
R.Mozes Posted March 10, 2015 Report Share Posted March 10, 2015 Hi, The EX-A1 will officially be discontinued and no longer available for order as of July 29th, 2011. We now producing the EX-A2X instead. The new isolated adapter EX-A2X is 100% substitute of the older, non isolated EX-A1. The advantage is, that the communication with the new module is more stable and as result the cable length can be up to 20 meters. EX-A1 in fact supports up to 1 meter. Important note: The cable for use with EX-A1 is different and not compatible with the cable for EX-A2X and XL modules with build it adapter EX-DI16I3-…. In addition, the cable for EX-A2X has direction – one side must be connected to the controller and the other – to adapter. The cable, of course, is clearly marked. Just small “tip” – the cables for EX-A1 are with gray connectors, while the cables for EX-A2X and EX-DI16A3-… with yellow. You can use this “tip” for first look reference. Of course, then it will be good to check the part number on the cable itself. I hope it helps. Cheers, Quote Link to comment Share on other sites More sharing options...
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