3500/22M BENTLY Rack Interface Module with TDI

SPECIFICATIONS

Part Number: 3500/22M
Manufacturer: Bently Nevada
Series: 3500
Product Type: Transient Data Interface (TDI) Module
Availability: In Stock
Country of Manufacture: United States (USA)

3500/22M is a Transient Data Interface module developed by Bently Nevada. It serves as the interface for software that is compatible with the 3500 monitoring system (System 1 Condition Monitoring and Diagnostic software and 3500 System Configuration software). The TDI combines the 3500/20 Rack Interface Module (RIMfunctionality) with a communication processor, like TDXnet, to collect data.

3500/22M Features

• In a 3500 rack, the TDI is located in the slot next to the power supplies. In order to continually gather steady-state and transient dynamic (waveform) data and transmit this data through an Ethernet link to the host software, it interacts with M series monitors (3500/40M, 3500/42M, etc.).
• The TDI comes with conventional static data collecting capabilities. However, the TDI may also record dynamic, high-resolution transient data with the use of an optional Channel Enabling Disk.

3500/22M Functional Description

• The 3500 rack houses the TDI’s communication processing function. Although the TDI performs some tasks that are shared by the entire rack, it is not a crucial component of the monitoring system and has no bearing on how well the system as a whole monitors the autonomous machinery protection.
• One TDI or RIM is needed for each 3500 rack, and it always occupies Slot 1. (next to the power supplies).
• The link between the 3500 monitoring system and compatible software is called the 3500/22M Transient Data Interface (TDI) (System 1 Condition Monitoring and Diagnostic software and 3500 System Configuration software). The TDI combines the 3500/20 Rack Interface Module (RIMfunctionality )’s with a communication processor, like TDXnet, to collect data.

Location

• In a 3500 rack, the TDI is located in the slot next to the power supplies. In order to continually gather steady state and transient dynamic (waveform) data and transmit this data through an Ethernet link to the host software, it interacts with M series monitors (3500/40M, 3500/42M, etc.). The TDI comes with conventional static data collecting capabilities. However, the TDI may also record dynamic, high-resolution transient data with the use of an optional Channel Enabling Disk.
• The 3500 rack houses the TDI’s communication processing function. Although the TDI performs some tasks that are shared by the entire rack, it is not a crucial component of the monitoring system and has no bearing on how well the system as a whole monitors the autonomous machinery protection.
• One TDI or RIM is needed for each 3500 rack, and it always occupies Slot 1. (next to the power supplies).

Configuration Keylock

It is utilized to switch the 3500 rack between “RUN” and “PROGRAM” modes. RUN mode keeps out configuration modifications while allowing the rack to operate normally. The rack can be configured locally or remotely while still operating normally in PROGRAM mode. The switch can stay in either the RUN or PROGRAM position by removing the key from the rack in either position. You can prevent unwanted rack reconfiguration by locking the switch in the RUN position. Anytime a rack needs to be remotely reconfigured, the switch can be locked in the PROGRAM position.

I/O Module Signal Common Terminal

A 2-pin connector for connecting Signal Common to a single point Instrument Ground for the rack is now present in both versions of the TDI I/O Module. To isolate Signal Common from chassis (safety) ground after doing this, slide the selector switch on the Power Input Module’s (PIM) side in the direction of the “HP” arrow.

Data Collection

Keyphasor Inputs

• Supports the four Keyphasor signals of the 3500 system.
• The amount of dynamic channels that are active determines the speed range support.
• Supports speed inputs with multiple occurrences per rotation up to 20 kHz.

Startup/Coastdown Data

• Data collected at predetermined intervals of speed and time; separately programmed increasing and lowering speed intervals.
• Collection of transitory data is started after a machine’s speed is detected inside one of two programmable windows.
• The module’s memory capacity is the only restriction on the amount of transitory events that can be gathered.
• Data collected at predetermined intervals of speed and time; separately programmed increasing and lowering speed intervals.
• Collection of transitory data is started after a machine’s speed is detected inside one of two programmable windows.
• The module’s memory capacity is the only restriction on the amount of transitory events that can be gathered.

Alarm Data Collection

• 2.5 minutes of waveform data collected at 10-second intervals before the alarm and 1 minute of waveform data collected at 10-second intervals after the alarm.
• Pre- and post-alarm data.
• Static values collected at one second intervals for 10 minutes before the event and 1 minute after the event.
• Static values collected at 100 ms intervals for 20 seconds before the event and 10 seconds after the event.

Static Values Data

• The static values, including those determined by the monitors, will be gathered by TDI.
• For each point, l TDI offers four nX static values. For each of the values, amplitude and phase are returned.

3500/22M Communications

BN Host Protocol
3500 Configuration Software, 3500 Data Acquisition Software, and 3500 Display Software in BN Host Protocol Communication

BN TDI Protocol
System 1 Condition Monitoring and Diagnostic Software and the BN TDI Protocol

supports a large number of Bently Nevada parts, including 3500/45. Please do not hesitate to contact us if you require additional information or have a question.

FREQUENTLY ASKED QUESTIONS on 3500/22M

What is Bently Nevada 3500/22M?
3500/22M is a Transient Data Interface module developed by Bently Nevada.

What is the function of 3500/22M?
The component link 3500 monitoring system and compatible software.

Where is TDI located in the rack?
In a 3500 rack, the TDI is located in the slot next to the power supplies