AH500 Module Manual 16.2 Parts of AHRTU-ETHN-5A 16.2.1 Profile and Dimensions MS NS IO IP Add re ss 19 2. 168 .1 .X x16 1 x16 0 L in k X1 Ack X2 L in k Ack Unit: mm 16.2.2 Parts 1 9 10 11 2 M S I O NS x 16 1 3 I P Ad dr ess 19 2. 168 .1 .X x 16 0 4 Link 5 X 1 Ack 6 Link 7 X 2 Ack 8 16-4 40 110 MS NS IO 103 1 Module name 2 Seven-segment display 3 IP address switch (192.168.1.x) 4 X1 Link indicator