Bently Nevada 3300/03 System Monitor Module

Tecnical specifications:

Models:

• 3300/03-01: Basic System Monitor
• 3300/03-01-00: Enhanced Version of the Basic System Monitor (upgradable to SDI or DDI)
• 3300/03-02: Serial Data Interface (SDI) System Monitor
• 3300/03-03-01: System Monitor with additional features like alarm setpoint adjustment and Keyphasor power management

The System Monitor performs four important tasks in a 3300 monitor rack,
providing:

Functions common to all monitors in the rack, such as:

• Alarm setpoint adjustment
• 2Keyphasor power, termination, conditioning, and distribution
• Alarm acknowledgement 

Connection of all installed monitors to an external communications
processor (sold separately) via STATIC and DYNAMIC data ports. 

Optional Serial Data Interface (SDI) for communication of transducer and
monitor data to process computers, digital/distributed control systems,
programmable controllers, and other control and automation systems. 

 Optional Dynamic Data Interface (DDI) for communication of transducer and
monitor data to compatible Bently Nevada machinery management software.
Depending on the type of data required, this option may eliminate the need for
an external communications processor. 

Specifications:

• Consumption:2 watts; 4.6 watts with interface
  options. 
• Impedance: 3 kΩ to 7 kΩ
• Input Levels:
  • High: +3 to +25 V
  • Low: -3 to -25 V
• Distance:
  • 30 meters (100 feet) maximum for SDI
  • 1200 meters (4000 feet) maximum for DDI
• Baud Rate:
• • 19.2 k baud maximum for SDI
  • 38.4 k baud maximum for DDI
• Distance: 30 metres (100 feet) maximum. 
• Amplitude: 0.5 V peak-to-peak minimum

Dimensions: 5cm*20cm*33cm

Weight: 0.65kg