1900/65A General Purpose Equipment Monitor Bently Nevada

Monitor Module The 1900/65A General Purpose Equipment Monitor is designed to
continuously monitor and protect equipment that is used in a variety of
applications and industries. The monitor’s low cost makes it an ideal
solution for general-purpose machines and processes that can benefit
from continuous monitoring and protection.
Inputs
The 1900/65A provides four transducer inputs and four temperature
inputs. Software can configure each transducer input to support 2- and
3-wire accelerometers, velocity sensors or proximity sensors. Each
temperature input supports Type E, J, K, and T thermocouples, and 2-
or 3-wire RTDs.
Outputs
The 1900/65A provides six relay outputs, four 4-20 mA recorder
outputs, and a dedicated buffered output. The user can use the 1900
Configuration software to configure the relay contacts to open or close
according to the OK, Alert and Danger statuses of any channel or
combination of channels, and to provide data from any variable from
any channel on any recorder output. The dedicated buffer output can
provide the signal for each transducer input.
A Modbus Gateway option allows the monitor to provide static
variables, statuses, event list, time and date information directly to any
Modbus client, including Distributed Control Systems (DCSs),
Supervisory Control and Data Acquisition (SCADA) systems,
Programmable Logic Controllers (PLCs), or System 1 software. The
monitor uses an internal counter and a Modbus client/master time
reference to generate time and date information. Users can upgrade
monitors without the Modbus Gateway by ordering the 1900/01
Communications Upgrade (see the Ordering Information section). The
1900/65A supports Modbus communications via Ethernet and a
software-configurable RS232/485 serial port.