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3°(tele end) Sync system Internal S/N ratio more than 50dB Min illumination Color 0
Target surface resistance of 10^7 to 10^9 Ohm
3V: This pin outputs 3
used band status display SIM Idle Protection SIM not in use remains idle until switched
Supports Installing Various HATs And Expansion Boards
Serial to Ethernet - USR-N540 fins 3°(tele end) Sync system InternalUSR N540 4 Ports RS485 to Ethernet Converter USR N540 is a 4 port RS485 to IP Converters. USR IOT's serial to IP Converters USR N540 can realize bi directional transparent transmission between RS485 and network. Model name Description USR N510 H7 RS485 to Ethernet device server USR N510 H7 4 RS485 to Ethernet device server USR N520 H7 RS485 to Ethernet device server USR N520 H7 6 RS485 to Ethernet device server USR N540 H7 RS485 to Ethernet device