TELEMETRY RELAY MODULE (TRM)
Contents
1. port can be m integrated to the Spok system platforms Spok Messenger as well as the Spok Fusion Event Management Module EMM The advantage of integrating messages with the TRM via either Spok system platform means you can take advantage of their advanced feature sets such as group messaging escalations reporting and more See Figure 2 on page 2 COMMUNICATION SYSTEM UPTIME By interfacing seamlessly with the Spok Messenger or the Spok Fusion EMM platforms you can confirm the transmitter is operating correctly The system can send out a heartbeat message at specific intervals to the Spok Fusion INTELPage or Spok Fusion INTELPage IP transmitter on a special cap code not in use by the pagers The TRM unit picks up this special message and forwards it to a spare RS232 serial port on the Spok Messenger server or the Spok Fusion EMM From there it is received back into the system again In the event the heartbeat message is not received in the appropriate time the system can notify maintenance personnel via other means of communication such as email LED displays wireless telephones and SMS that there may be a problem See Figure 3 on page 2 WIRELESS REMOTE CONTROL USING RELAYS The TRM has eight onboard relays which can be used to remotely control devices such as motors lights or automated switches Using the TRM the Spok Messenger and or Spok Fusion EMM can affect on or off statuses of these devices simply by sending command2. DATASHEET TELEMETRY RELAY MODULE TRM spok GETTING CRITICAL MESSAGES TO THE RIGHT PEOPLE ENHANCED WIRELESS COMMUNICATIONS KEY BENEFITS AND CONNECTIVITY e Integrate messaging to wireless LED signs The Spok Fusion Telemetry Relay Module TRM is a multi purpose paging receiver ae l i e Watchdog to ensure system capable of outputting messages via its serial port as well as controlling devices via eight inbuilt relays The TRM can be used for remote control or telemetry purposes epee The unit uses an advanced receiver board that allows it to work in frequency bands e Advanced wireless call point of 135MHz 175MHz 278 286MHz 448 468MHz and 929MHz 932MHz synthesised functionaligg The advantage to such a system is that there is no limit to the number of TRM units e Remote control of machines via that can be added and expensive cable runs are unnecessary as everything is over the air commands enabled over the air e Intuitive configuration software Previously RS232 RS485 cables had to be run between paging systems for for system administration controlling LED signs With the TRM LED signs can be placed anywhere within coverage of the paging system for reliable display of scrolling messages See Figure 1 on page 2 ADVANCED WIRELESS CALL POINT FUNCTIONALITY Handheld wireless call point transmitters can send real time messages to the Spok D l Fusion TRM solution Subsequently data output from its RS232 serial
3. Relay Module TRM z ecerecevoccessescsecesesosess Be PETTE gt Spok Fusion Pagers Messenger INTELPage FIGURE 4 REMOTE CONTROL USING RELAYS Spok Fusion Messenger INTELPage spok com apac i i Light Tower 1 Fusion Telemetry Relay Module TRM Light Tower 2 Fusion Telemetry Relay Module TRM WI Spok_APAC Spok Inc 2009 2011 2014 All Rights Reserved Spok is a trademark of USA Mobility Inc Other names and trademarks may be the property of their respective owners
4. s over the air to the appropriate TRM Using Spok Messenger or Spok Fusion EMM advanced reminder and scheduling functionality the system is ideal to affect automated on or off status of these devices at a specific date and time See Figure 4 on page 2 FIGURE 1 REMOTE LED SIGNS LED Signs Spok Messenger INTELPage Fusion Telemetry Relay Module TRM DATASHEET TECHNICAL SPECIFICATIONS SPOK FUSION TELEMETRY RELAY MODULE Equipment Type Supported Input Protocols Serial Port Programming Port Power Supply Status LED External Antenna Dimensions Weight Operating Temperature Storage Temperature Frequency Range Approvals FLEX or POCSAG receiver with RS232 and relay outputs FLEX or POCSAG 512 1200 or 2400 bps RS232C 300 57600 baud default 9600 bps RJ45 RJ45 12VDC 2Amps regulated Power activity RS232 TX relay activity BNC female 500hm 255 x 230 x 70 mm 10 x 8 x 2 7 inches 700g 1 5 Ib 0 C to 50 C 20 90 RH non condensing 10 C to 60 C 14 F to 140 F 10 95 RH non condensing 135MHz 175MHz 278 286MHz 448 468MHz 929Mhz 932Mhz synthesized FCC CE C tick ROHS For additional technical product information please refer to the product user manual FIGURE 2 WIRELESS CALL POINTS FIGURE 3 PAGING MESSAGE CONFIRMATION Le Transmitters Fusion Telemetry Relay Module TRM i Spok Fusion 3 Messenger INTELPage Fusion Telemetry
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