Table of Contents
GN Series Hardware Manual
iv
3.3 Bottom View.............................................................................................23
3.3.1 Optional Interfaces................................................................................... 23
3.3.1.1 RS422/RS485 Serial Interface........................................................23
3.3.2 DC Power Connector............................................................................... 25
3.3.3 LAN0 and LAN1 Ethernet Interface Connectors......................................25
3.3.4 VGA Interface Connector......................................................................... 25
3.3.5 Reset Button.............................................................................................26
3.3.6 Status LEDs .............................................................................................26
3.3.7 Grounding Screw (M4) with Lock Washers..............................................26
3.4 Top View ..................................................................................................27
3.4.1 Compact Flash Card Slot......................................................................... 27
3.5 Left and Right Side View..........................................................................28
3.6 Rear View.................................................................................................30
3.7 Single-Board Computer............................................................................32
3.8 Connecting the System to the Power Supply...........................................33
3.8.1 DC Power Plug.........................................................................................33
3.8.2 Connecting to the DC Power Supply........................................................34
3.9 Mounting the System to a Subframe or Panel..........................................36
3.10 Accessing Internal Components...............................................................39
3.10.1 Configuration of the RS422/RS485 Port.................................................. 39
3.10.2 Replacing the Lithium Battery.................................................................. 41
4. Technical Data...................................................................... 43 4.1 General Specifications .............................................................................44
4.2 Environmental Specifications...................................................................46
4.3 Dimensions...............................................................................................47
4.3.1 Front Views ..............................................................................................47
4.3.2 Rear and Right Side Views...................................................................... 49
4.4 Pin Assignments.......................................................................................52
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