Huawei SmartLogger3000 - Page 3

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Overview
(1) LED indicators (RUN, ALM, 4G)
(2) SIM card slot (SIM)
(3) Mounting ear
(4) Guide rail clamp
(5) MBUS port (MBUS)
(6) GE port (WAN)
(7) SFP ports (SFP1, SFP2)
(8) 4G antenna port (4G)
(9) RST button (RST)
(10) USB port (USB)
(11) GE port (LAN)
(12) DI ports (DI)
(13) 12 V
output power port (12V/GND)
(14) AI ports (AI)
(15) DO ports (DO1, DO2)
(16) COM ports (COM1, COM2, COM3)
(17) 24 V
input power port (DC IN 24V, 0.8A)
(18) 12 V
input power port (DC IN 12V, 1A)
(19) Protective ground point