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SmartSystem

Product catalog summary

Introduction
The BS&B SmartSystem is a wireless communication platform designed to support various sensor types, including digital switch type sensors and both four-wire and two-wire analog sensors. It eliminates wiring costs between sensing and central control locations.

Operating Principle
Sensors connect to a radio transmitter, broadcasting sensed values or changes in state to a receiver, which then determines actions based on user programming. Up to 32 transmitters can communicate with each receiver.

Radio Frequencies
SmartSystem operates on license-free ultra-high frequency radio communication, offering frequencies of 902 ~ 928 MHz and 2.4 GHz, compliant with FCC and ETSI regulations. The 902 ~ 928 MHz option is recommended in the U.S. for greater range.

Reliability and Security
SmartSystem ensures reliability through two-way communication, heartbeat signals, acknowledgment requirements, retry modes, unique identity numbers, and unique preambles.

Operating Range
Transmitters operate up to one mile, with typical ranges of over 1/2 mile for 902-928 MHz and over 1/3 mile for 2.4 GHz. Range can be extended with a repeater module.

Components

Data Transmission Module (DTM): Transmits electrical changes of state, powered by a lithium battery or external DC power.
Analog Transmission Module (ATM): Transmits analog sensor output, supporting both four-wire and two-wire sensors.
Data Monitoring Module (DMM): Processes information from up to 32 DTM modules, featuring an LCD screen and keypad for programming and status monitoring.
Repeater Module (RPT): Expands operating range or circumvents RF communication barriers.
Data Receiving Module (DRM): Functions like a DMM but without display features, used with external control systems.
4-Channel Data Monitoring Module (DM4): Supports up to four DTM or ATM modules, with upgrade options to a DMM.

External Communication
Modules include RS232/RS485 ports for external communication using Modbus protocol, with programmable relay outputs.

Installation Configurations
Modules can be installed in hazardous and non-hazardous areas, with specific connection types available for different power and communication needs.

Applications
SmartSystem is suitable for various applications, including level controls, temperature sensors, pressure switches, gas analyzers, and more.

Catalog excerpts

U.S. patent 6,598,454 and other U.S. and international patents pending. The flexible wireless instrumentation platform. Visit our website at www.bsbwireless.com for the most complete, up-to-date information.

Open the catalog to page 1

Wireless Sensor and Monitoring System Flexible Wireless Platform Supports digital and analog sensors Battery powered digital transmitter DC powered digital transmitter DC powered analog transmitter 32:1 system ratio Frequency choice (902‫ 829ف‬MHz/2.4 GHz) -40ºF to 185ºF temperature range (-40ºC to 85ºC) Choice of Communication Interface Optional stand-alone monitor Programmable monitor relay outputs RS232/RS485 interface (Modbus) Simple to Apply License free operation* Class 1, Division 2, Group B/C/D certified (CSA; U.S. and Canada) Rugged industrial design Up to one mile range Cut the wires,...

Open the catalog to page 2

SmartSystem Components Data Transmission Module (DTM) SmartDisk Module Index DTM – Data Transmission Module ATM – Analog Transmission Module DMM – Data Monitoring Module DM4 – 4-channel Data Monitoring Module RPT – Repeater Module DRM – Data Receiving Module RTM – Receiver Transceiver Module The DTM is designed to wirelessly transmit the electrical changes of state of a pressure event sensor such as a Burst Alert Sensor. The DTM may be used to power the sensor using its integral long life Lithium battery. The optional use of external DC power can be employed. Every sensor change of state is immediately...

Open the catalog to page 3

Installation Configurations Hazardous and Non-hazardous Building a Wireless Sensor System All DTM, ATM, RTM and DRM modules may be installed in Class 1, Division 2, Group B/C/D or in non-hazardous areas. According to the application environment, appropriate connections must be identified at time of order. Three standard connections are available. 1. Quick Connect - suitable for battery powered DTM service only. 2. Conduit - 1/2” standard. 3. Gland seals The required number of connections must be identified at time of order to cover: External DC power supply connection, where required Sensor connection...

Open the catalog to page 4

SmartSystem

SmartSystem

Catalog excerpts

All BS&B SAFETY SYSTEMS, L.L.C. catalogs and technical brochures