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Introduction This document describes how to connect an NTMS4 in a network closet. Using this method you will plug in probes or direct connections to other types of monitored devices into your compan…

SIA DC-03-1990.01 (R2003.10) - DCS SIA Format Standard                This standard describes a standard format for communication between alarm system communicators and central station receivers. It d…

DescriptionThe driver provides an interface to alarm panels that support the Security Industry Association (SIA) codes and which produce event messages formatted as described in this document. The DS…

Did you know that we also do Modbus Integration Solutions? Chipkin has Modbus solutions for almost every situation. We are experts…

How is data stored in Enron Modbus?In Enron Modbus, there is a different table for each of the different data types.Information is stored in the Slave device in four different tables.One tables stores…

Metasys N2 by JCI is a master/slave control network that uses RS-485 as the physical layer. RS-485 is a standard for serial data transmission over shielded twisted pair cables. It supports half-duplex…

This section describes briefly what you need to know when designing an N2 Bus installation. A properly installed N2 Bus consists of an electrically continuous line of cable (…

In order to properly terminate the N2 Bus, you need to know the two types of terminating devices. They are: • Switch-Terminating--device has an EOL switch or jumper; includes the NCM, DCM, XBN, XRE,…

The S4 Open: N2 switch combines multiple N2 buses into a single virtual N2 bus, allowing supervisory controllers to manage much larger systems.  This is a highly cost effective alternative to using m…

Jargon WatchLonworks – a wide ranging term generally applied to describe the whole technology developed by Echelon. It is used frequently and ambiguously.LonTalk – A registred trademark belonging to E…

LonWorks Data Conversion CAS can configure Lonworks gateways so that they can communicate with Lonworks devices without having to be commissioned and bound. For example, when we configure a Lonworks…

To monitor this point passively: Use the following Map Descriptor.  The length has been set to a large number to allow all the networked points to be collected. Other than that…