Amx NetLinx Integrated Controllers NI-700/900 Manual de usuario descargar pdf (Pagina 13)

Introduction

NI-700 & NI-900 Hardware Reference Guide

NI-900 On-Board Memory Specifications

There are two variations on the NI-900, with different memory specifications. The latest version of the

NI-900 has double the on-board memory of previous versions.

 The latest version of the NI-900 is FG2105-90

 Previous versions of the NI-900 are FG2105-09

TimeKeeper

The NI series of controllers use a combination lithium battery and clock crystal package called a

Timekeeper. Only one Timekeeper unit is installed within a given NI controller. The battery can be

expected to have up to 3 years of usable life under very adverse conditions. Actual life is appreciably

longer under normal operating conditions. This calculation is based on storing the unit without power in

50° C (120° F) temperature until battery levels are no longer acceptable. The part number for a

replacement battery is 57-0032.

Related Documents

For information on using the on-board Web Console, as well as NetLinx send commands and terminal

communications to configure the NI Controllers, refer to the NetLinx Integrated Controller WebConsole

& Programming Guide.

NI-900 On-Board Memory Specifications

FG2105-90 • 64 MB SDRAM (not upgradeable)

• 32 MB Flash chip (not upgradeable)

• 512 Kb of Non-volatile SRAM

FG2105-09 • 32 MB SDRAM (not upgradeable)

• 16 MB Flash chip (not upgradeable)

• 512 Kb of Non-volatile SRAM

All product documentation is available to view or download from www.amx.com.

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Amx NetLinx Integrated Controllers NI-700/900 Manual de usuario Pagina 13