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ME31-AAAX2240 Ethernet I/O networking acquisition control module [Specifications]:2DI+2AI+4DO [DI channels]:2-way [AI channels]:2-way [DO channels]:4-way [Installation method]:DIN-Rail Mounting [Size]:121*72*34mm [Product weight]:150 ±5 g [Introduction]:ME31-AAAX2240 is equipped with 4 Type A relay...