Bently 3500/45 135137-01 position I/O module

Description

135137-01 Do not discharge static electricity onto the circuit board. Avoid tools or

procedures that would subject the circuit board to static damage. Some

possible causes include ungrounded soldering irons, nonconductive

plastics, and similar materials.

– 135137-01 Personnel must be grounded with a suitable grounding strap (such as 3M

Velostat No. 2060) before handling or maintaining a printed circuit board.

– Transport and store circuit boards in electrically conductive bags or foil.

– Use extra caution during dry weather. 135137-01 Relative humidity less than 30 %

tends to multiply the accumulation of static charges on any surface.

135137-01 The 3500/42 Proximitor/Seismic Monitor is a four channel monitor that accepts

input from Proximitor and Seismic Transducers and uses this input to drive

alarms. The monitor can be programmed using the 3500 Rack Configuration

Software to perform any of the following functions: Radial Vibration, Thrust

Position, Eccentricity, Differential Expansion, Acceleration, and Velocity. The

monitor can receive input from many types of transducers including the following

Bently Nevada transducers:

The primary purpose of the 3500/42 monitor is to provide 1) machinery protection

by continuously comparing current 135137-01 machine vibration against configured alarm

setpoints to drive alarms and, 2) essential machine vibration information to both

operator and maintenance personnel. Alarm setpoints are configured using the

3500 Rack Configuration Software. Alarm setpoints can be configured for each

active proportional value and danger setpoints can be configured for two of the

active proportional values.

When shipped from the factory, the 3500/42 is delivered unconfigured. When

needed, the 3500/42 can be installed into a 3500 rack and configured to perform

the required monitoring function. This lets you stock a single monitor for use as a

spare for many different applications.

2.1 Triple Modular Redundant (TMR) Description

When used in a TMR configuration, 3500/42 monitors and Proximitor/Seismic TMR

I/O Modules must be installed adjacent to each other in groups of three. When

135137-01 used in this configuration, two types of voting are employed to ensure accurate

operation and to avoid single point failures.

The first level of voting occurs on the TMR Relay Module. With this voting, the

selected alarm outputs for the three monitors are compared in a 2 out of 3

method. Two monitors must agree before the relay is driven. Refer to the

3500/32 & 34 Relay Module Operation and Maintenance Manual for more

information on this voting.

The second type of voting is referred to as “Comparison” voting. With this type of

voting, the proportional value outputs of each monitor in the group are compared

with each other. If the output of one monitor differs from the output of the other

monitors in the group by a specified amount, that monitor will add an entry to the

System Event list. Configure comparison voting by setting Comparison and %

Comparison in the Rack Configuration Software.

Comparison: The enabled proportional value of the TMR monitor group that is

used to determine how far apart the values of the three monitors can be

to each other before an entry is added to the System Event List.

% Comparison: The highest allowed percent difference between the middle

value of the three monitors in a TMR group and the individual values of

each monitor.

For TMR applications, two types of input configurations are available: bussed or

discrete. Bussed configuration uses the signal from a single nonredundant

transducer and provides that signal to all modules in the TMR group through a

single 3500 Bussed External Termination Block.

Discrete configuration requires three redundant transducers at each

measurement location on the machine. The input from each transducer is

connected to separate 3500 External Termination Blocks.

Why are the prices of many products of our company more competitive?
(1) Source purchase to reduce the price difference in the intermediate phase
(2) Stable channel and more guaranteed supply
Lead time problem
(1) For the spot products in stock, the delivery can be arranged on the same day after the contract payment is signed
(2) Order products and deliver according to the quoted delivery date
Xiamen Xiongba adheres to the enterprise philosophy of “improving the value of spare parts supply chain”,
For the simple purchase procedure of spare parts, ensure that they are delivered to the site in a timely manner, and help users reduce the risk of downtime caused by the shortage of spare parts
The emergency spare parts support service is complete, and the user can customize the spare parts. The quality of the spare parts is reliable. All the spare parts provided enjoy a one-year super long warranty
Spot stock, fast response, reduce user capital investment, improve spare parts utilization, spare parts replacement!

Details: If you need urgent delivery orders, please feel free to contact us, and we will try our best to meet your needs.
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