The Bently Nevada 82365-01 is a specialized output module used within the 3300/35 Six-Channel Temperature Monitoring system. This card provides the critical hardware interface for extracting data and status signals from the monitor to external devices. It features dedicated recorder outputs for trend analysis and alarm relay outputs for protective interlocking, ensuring that temperature data from RTDs or Thermocouples can be utilized by both plant historians and emergency shutdown systems.
Product Specifications
-
Part Number: 82365-01
-
Monitor Compatibility: Bently Nevada 3300/35 RTD/TC Monitor
-
Number of Channels: 6 Channels
-
Recorder Outputs: 4-20 mA or 1-5 VDC (Configuration dependent)
-
Alarm Outputs: Individual channel Alert and Danger relay contacts
-
Dimensions: 241 mm x 25 mm x 100 mm (Internal Card)
-
Weight: 0.32 kg
-
Country of Origin: USA
-
Contact Rating: 5A at 120 VAC / 5A at 28 VDC (Resistive)
-
Mounting: Plugs into the rear of the 3300 rack associated with the 3300/35 monitor
Application Fields
This output card is essential in industrial facilities that require high-level integration between machinery protection systems and supervisory control. It is widely used in power plants, oil refineries, and large-scale manufacturing sites. Its primary role is to transmit temperature readings from turbine bearings or motor windings to a Distributed Control System (DCS) for long-term recording, while simultaneously providing hardware-based contact closures to trip machinery if a “Danger” temperature threshold is reached.
Product Instructions
The 82365-01 is an internal component that must be installed into the rear of a 3300 series rack in the slot corresponding to the 3300/35 monitor. Before installation, verify the jumper settings on the card to ensure the recorder output signals (e.g., 4-20 mA) match the requirements of your PLC or DCS input card. Ensure the rack is powered off before inserting or removing the card to prevent damage to the backplane connectors. Field wiring for the recorder and relay outputs should be terminated at the external terminal blocks provided with the rack. It is recommended to use twisted-pair shielded cable for recorder outputs to minimize electromagnetic interference.
FAQ: Common Questions and Answers
Q: Can this card be used to monitor vibration signals? A: No, the 82365-01 is specifically designed for the 3300/35 temperature monitor. For vibration signal outputs, you would need the output card corresponding to a 3300/16 or 3300/25 monitor.
Q: Are the relay outputs “normally energized” or “normally de-energized”? A: This is usually field-configurable via jumpers on the 82365-01 card. Most safety systems are configured as “normally energized” (fail-safe) so that a loss of power or module failure will trigger an alarm state.
Q: How do I test the recorder outputs without a heat source? A: You can use a process calibrator to simulate the RTD or Thermocouple signal at the input of the 3300/35 monitor. The 82365-01 should then generate a proportional 4-20 mA signal on its corresponding output channel.
For procurement and technical support regarding the BENTLY NEVADA 82365-01, please contact our specialized hardware team.
Recommended Similar Models
-
BENTLY NEVADA 3300/35 (Main Temperature Monitor Module)
-
BENTLY NEVADA 82365-02 (Alternative Output Card Variant)
-
BENTLY NEVADA 3300/10 (Rack Power Supply)
-
BENTLY NEVADA 3500/60 (Next-Gen Temperature Monitor)
-
BENTLY NEVADA 149369-01 (3500 Series Temperature I/O Module)
