Meets API 670
be made to the RIM using a laptop and serial cable, or via optional phone modem.
In this display option, a Communications Gateway module in the rack provides status and current value information to a process control system, plant computer, or other human machine interface using one of the 3500 System’s supported protocols. Alternatively, hardwired 4 to 20 mA proportional outputs and relay contacts can be used in lieu of a digital interface to older control or automation systems.
The 3500 can operate as a “blind” system with only local LED status annunciation as provided on the rack. Temporary display capabilities can be obtained by connecting a laptop computer to the rack using the RIM’s serial port or modem. 3500 Configuration and/or 3500 Operator Display Software must be loaded on the computer.
Process Control System
Specifications and Ordering Information Part Number 162096-01 Rev. F (03/07)
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