1900/65A Bently Nevada 172323-01 172362-01 General Purpose Equipment Monitor

Description:

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.

Frequently Asked Questions:
1.How to reset 1900/65A and the reaction?
Use the Reset input to reset all latched alarms and latched relays.     

If the condition driving the status no longer exists, short-circuiting the RESET contact to RESET RTN will:
Reset all latched Alert statuses
Reset all latched Danger statuses
Reset all latched Not OK statuses
Reset all latched relays

2.How to configure the Inhibit?

When configured for Trip Multiply shortcircuiting the Inhibit/Trip Multiply contact to RTN will increase Alert and Danger set points.
When configured for Inhibit the Inhibit input will inhibit (bypass or inactivate) Alert and Danger statuses.   Short circuiting the INHIBIT contact to INHIBIT RTN will:
Set all Variable Danger Statuses to logic 0
Set all Variable Alert Statuses to logic 0
Set Bypass and Inhibit Statuses to logic 1

3.The 1900/65A how to monitor modules?
Each input for channels 1 through 4 has a dedicated buffered output.   The signal does not have gain, and is not scaled.
Each output is buffered to provided short circuit and EMI protection.

Datasheet Link:

1900/65A Bently Nevada 172323-01 172362-01 General Purpose Equipment Monitor PDF Datasheet