User's Guide

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10.3.2 Rear View
7
8
9
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2
3 4 5 6
8
7
Fig. 16: ARU 2400
No. Name Function
①
ANT 4 FAKRA, 50 Ohm, to connect an antenna
②
ANT 3 FAKRA, 50 Ohm, to connect an antenna
③
ANT 2 FAKRA, 50 Ohm, to connect an antenna
④
GPIO to detect external sensors and to control external actors; see also GPIO Functions,
p.106
⑤
LAN/PoE main Ethernet port with PoE connectivity
● to control the reader
● to provide power supply over Ethernet
⑥
PWR to connect to a DC power supply, 10–30V
⑦
4 x tapped holes to connect to the MK-WPM3-OSS Outdoor wall/pole mount kit
(order number 52010351 or 52010262)
⑧
8 x tapped holes to connect to the MK-SHM-4IP shelf mounting kit (order number
52010479)
⑨
earth bolt