3500/23E Bently Nevada 285690-01 Transient Data Interface

Description:

The 3500/23E Transient Data Interface (TDI) is the interface between the 3500 ENCORE monitoring system and GE’s System 1* condition monitoring and diagnostic software. The TDI combines the capability of a System Monitor with the data collection capability of a communication processor.

The TDI operates in the System Monitor slot of a 3500 ENCORE rack in conjunction with the vibration monitors (3500/42E) to continuously collect steady state and transient waveform data and pass this data through an Ethernet link to the host software. Static data capture is standard with the TDI, however using an optional Channel Enabling Disk will allow the TDI to capture dynamic or transient data as well. The TDI features improvements in several areas over previous communication processors and incorporates the Communication Processor function within the 3500 ENCORE rack.

The TDI module provides extensive communication capabilities of all rack monitored values and statuses for integration with process control and other automation systems using serial (RS232/RS422/RS485) communications capabilities.

Every 3500 ENCORE rack requires one TDI, which always occupies Slot 1 (next to the power supplies). 

The Transient Data Interface (TDI) is the 3500 ENCORE Rack’s primary interface to the configuration, display, condition and monitoring software, and to external control systems. Each rack requires one TDI, which resides in the rack slot immediately adjacent to the Power Supply slot. The TDI supports a proprietary protocol used by 3500 Configuration Software to configure the rack. TDI provides a direct interface with GE’s Bently Nevada System 1 machinery management software without the need for an external communications processor.

The TDI supports the Modicon MODBUS® protocol.

NOTE: The 3500 ENCORE 1.0 system will not support 3300/01 rear serial MODBUS communication. The rear 25 pin serial port is disabled with this upgrade.

This interface provides an engineered connection to process control systems, historians and other plant control and automation systems.

The TDI provides access to the current monitored values and status over this protocol.

The TDI can be configured to support the 3300 or 3500 register map. Selection of the 3300 register map will preserve the DCS programming used to access the 3300 System. Selection of the 3500 register map allows access to the additional measurements provided by the ENCORE System.

The System OK relay1 is located within the TDI’s I/O module. It is driven by NOT OK conditions within the TDI itself and within other modules in the rack.

The TDI provides 4 front-panel LEDs as follows:

System configuration is secured by means of a keylock switch on the front of the TDI and two levels of software password protection, preventing unauthorized changes to or tampering with the configuration. The TDI can be connected to a portable computer via a front-panel Ethernet port for local changes to configuration. The TDI provides permanent system connectivity via Ethernet ports on the front and back of the rack.

The TDI provides a system reset switch on the front panel, allowing the user to clear any latched alarms in the system as well as latched NOT OK conditions. An I/O module provides a set of rear-panel connections as well, allowing users to remotely activate this switch.

A: I/O Module Type
0 0 none, uses currently installed 3300 PIM.
B: Agency Approval Option
0 0 None
0 1 CSA/NRTL/C (Class 1, Div 2) 

Spares

Frequently Asked Questions:

1.What is Temperature of 3500/23E Bently Nevada 285690-01?

0 °C to +65 °C (-22 °F to +149 °F) For operation above +55°C the unit requires a minimum 0f 300ft/min of moving air across the rack.

2.What is BN Host Protocol of 3500/23E Bently Nevada 285690-01?

Communication with 3500 Configuration Software

3.When does the warranty period start?
One year from the time the client receives the goods.

Datasheet Link:

3500/23E Bently Nevada 285690-01 Transient Data Interface  PDF Datasheet