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Benedict Computer

Member: No


Williamsburg, VA 23188 USA

Phone: +1 650-323-0148
Web Site:


The Benedict Computer Company provides solutions to the issue of rapid fault isolation in serial communications. The products allow Systems Integrators to get early "Qualification" or "Sign-off". The company's Data Line Monitor (DLM) products cover a wide spectrum of application needs from the simple to the highly complex. With a DLM you can see the actual back-and-forth communication between controllers and RTUs. The company has been designing and manufacturing self-contained, battery-powered RS-232, RS-422, RS-485, and TTL compatible serial line monitors and testers for 25+ years.


Product Name Type Connectivity Product Description
DLM400Software - Testing and SimulationModbus, Modbus TCPThe DLM400 is a window/data spy into all requests and response frames passing between two or more devices on a serial Modbus circuit. It supports RS-485, RS-422, and RS-232. Additionally, the DLM400 supports MIL-Std-188-114 monitoring, testing, and RS485 simulation. Analyzer is small, battery-powered, light weight and portable.