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Modbus Organization

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Type:  Monitoring Hardware
Description:  The B1275 ProTalk SPX voice auto dialer helps to avoid costly downtime and disasters by providing your key personnel with early notification of trouble conditions with their critical equipment. The ProTalk SPX connects to MODBUS or Allen Bradley DF1 devices through its serial port, and monitors the system registers for abnormal conditions. In the event of an alarm, the SPX can alert the necessary people through any combination of radio, telephone, or pager callout.
Connectivity:  Modbus
Features:  Programmable features include voice messaging; alarm handling; alarm groups; radio squelch polarity; interval timer; call progress (on/off); number of rings before answer; telephone access security and more.
Specifications:  Up to 110 alarms with 5minutes of voice storage; alarms can be taken from status points or analog values; telephone connection is RJ11-tone or pulse dialing; power & audio connection is DB15 with DC power and radio or PA interface - RX audio, TX audio, PTT and COS; PLC connections are DB9 ? RS232 at 300 - 9600 baud; SPX operates as Modbus master or Modbus slave device.