Safety

WARNINGHAZARDOUS VOLTAGERISK OF ELECTRIC SHOCK OR BURN.

Multiple power sources may be present.

Power supply and relay contacts can contain hazardous voltages.

User proper isolation techniques and remove all power prior to servicing.

Reference

These instructions cannot claimall details of possible equipment variations, nor in particular can theyprovide for every possible example of installation, operation, ormaintenance. Please review andunderstand the following additional documentation prior to beginning the installation process:

l Operation and Maintenance Manual (105M0341)

Description

The 2300Vibration Monitors can provide the standard interfacemodule inputs, and temperaturemodule connection via isolated RTD input temperature transmitters or isolated thermocouple inputtemperature transmitters. All the interfacemodules connection can be applied to the two vibration inputchannels or the speed input channel.

Note: the sensor is required to be connected to the interfacemodule input, but not connected to 2300monitor directly.

2300 Vibration Monitors TemperatureModule ConnectionsInstallation GuideBently Nevada* Asset Condition Monitoring

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Temperature module recommendation

The recommended temperature transmitters are OMEGADRSL-RTD-ISO, PHOENIX CONTACT MINI MCR-2-RTD-UI, OMEGADRSL-TC-ISO and PHOENIX CONTACT MINI MCR-2-TC-UI.  Please refer to themanufacturer’s datasheet for the detailed features about these transmitters.

Those 4modules above have passed the test with 2300monitor by Bently Nevada. Please refer to themanufacturer’s manual & datasheet for themodule interface detailed features.

Themodules fromPhoenix can be installed in Zone 2, shown as below. Install the device in a suitableapproved housing with IP54 protection when used in potentially explosive area. Please refer to Phoenix’sdatasheet for the detailed installation in zone 2area.

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Temperature interface module configuration

The transmitter of the temperature interfacemodule is configured to voltage output via DIP switch, anda voltage range such as 0V ~ -10V, shown as below BNMC interface ‘OK Limit’. And need to set the “LowerValue” and “Upper Value”, such as the temperature -10°C ~ +200°C in BNMC, which matches with thesetting of transmitter for the respective voltage value, shown as below.

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The green LED of themodule is on to shown the temperaturemodule configuration is correct. For thedetailed temperaturemodule configuration, please refer to the vendor’s datasheet.

Here is an example of the PHOENIX MCR-2-RTD-UI configured via DIP for the application: 2wire, 0~10Vfor sensor Pt100, -100°C~+200°C temperature range, error evaluation A selected.

Configure the DIP switches according to the planned application to get the setting as below tables.

DIP S1

Connection system Analog output Start temperature

1 2 3 4 5 6 7 8

ON OFF OFF OFF ON OFF ON ON

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DIP S2

End temperature Error Evaluation Sensor type

1 2 3 4 5 6 7 8 9 0

OFF OFF OFF ON OFF ON OFF OFF OFF OFF

At delivery, all DIP switches are in the "OFF" position. You need to select the below highlighted to get thetwo DIP switches configuration for above settings.

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Module powering

The temperaturemodule power supply voltage is 16.8~30VDCand themaximumpower dissipation isabout 850mW, for each module. The installer needs to review the power supply requirements in the datasheets of the interfacemodules.

One option proposed is to power the temperaturemodules by the 2300monitor’s power supply whichthe part number (106M7607-01, 110M7102-01 or 106M6694-01) is specified in the document 105M0340.When three temperaturemodules are powered by one of those power supplies, themaximum2300monitor (powered by this power supply) quantity should decrease one, and please refer to theaccessories section of the document 105M0340 for the detailed requirement.

Module wiring

A standard interfacemodule of 2300 channel 1, channel 2, or channel 3 (speed input) provides genericinterfacemodule input.

The RTD/TC temperature transmitters module provides an interface to connect RTD/TC signals to 2300channel 1, channel 2, or channel 3 (speed input). These transmitters all are DIN railmounting.

The transmitter offers 3-way isolation between input, output and power supply. The positive output ofthe transmitter is allowed to bewired to the common of the corresponding channel of 2300monitorwithout special setting orwiring. About how to set voltage output, please refer to the vendor’sdatasheet.

Please refer to themanufacturer’s manual for the detailed module interface installation requirements.

1. Standard transducer interface module wiring

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2. RTD temperature transmitters wiring

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3. TC temperature transmitters wiring

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Verify Temperature Interface Module operation with 2300

After the properly hook up a temperature interfacemodule to a 2300monitor, the operation is ready todetect the temperature via sensor connected with the temperature interfacemodule.  The usermayverify themeasured temperature by, for example, a side by side comparison with a known temperaturemeasurement.

Bently Nevada utilized an Omegamodel CL27as a known thermometer to simulate a series oftemperature points, then compare the Channel-3 PV value shows on 2300monitor’s LCD& the BNMCinterface reading, thus verified the Omega DRSL-TC-ISO temperature interfacemodule (K type TC sensorconnected) to a 2300monitorworking correctly. Such as, one temperature point 40°C (simulated as the

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actualmeasured temperature, in range -100°C to +300°C, by a known thermometer) detected, themodule was set as 0 to 10V voltage output, then the BNMC interface reading showed 38.71°C and the2300monitor LCD PV value showed 38.71°C (There is about 3minutes reading delay of 2300monitor LCD),shown as below. The tolerance is about 1.5°C by comparison, it is acceptable.

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The user can apply the similarmethod to verify the operation is accurate. At least two temperaturepoints in the entire supported temperature range, for example the ambient temperature, to bemeasuredby temperature interfacemodule (sensor connected at input) with a 2300monitor, and measured by aknown available thermometer too, then the usermay know the operation is right by comparing bothvalues detected for a same temperature point if the deviation is not far.

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©2017Bently Nevada, Inc. All rights reserved.

* Denotes a trademark of Bently Nevada, Inc., a wholly owned subsidiary of General Electric Company.

The information contained in this document is subject to changewithout prior notice.

Printed in USA. Uncontrolled when transmitted electronically.

1631Bently Parkway South, Minden, Nevada USA 89423

Phone: 775.782.3611 Fax: 775.215.2873

www.GEmeasurement.com

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