Bently Nevada 3500/33-02-00 149992-02 16-Channel Failsafe Relay Output Module
Description：
3500/33-01-00 is Bently Nevada 3500 System 149992-02 16-Channel Failsafe Relay Output Module. 149992-02 require full-height rear slot, installed behind 3500/33 149986-01.
Each output of the 3500/33 16-Channel Relay Module can be independently programmed to perform voting logic.
Each relay of the module includes Alarm Drive Logic. Programming for the Alarm Drive Logic uses AND and OR logic and may use the following:
Alarming inputs (alert and danger statuses)
Not-OK
Individual Measured Variables from any monitor channel or any combination of monitor channels in the rack
3500/33 can also be configured to act as if it has DPDT relays. Doing this will use two SPDT relays to perform the function of every DPDT relay that is configured.
Although relay modules are not a required component of the 3500 System, we strongly recommend using them as the most appropriate way to integrate the 3500 System with automatic shutdown applications. Any number of relay modules can be placed in any of the slots to the right of the TDI.
The 3500 Rack supplies an overall Rack OK relay in addition to any alarm relays in the rack. The Rack OK relay is in the TDI’s I/O module and is connected to the OK circuits of all modules in the rack. These OK circuits monitor the operating condition of each module.
Dimensions：241 mm x 24.4 mm x 99.1mm
The output modules can be use with different requirement as following:
149992-01  Spare 16-Channel Relay Output Module
149992-02  Spare 16-Channel Failsafe Relay Output Module
149992-03  Spare 16-Channel Low Current Relay Output Module
149992-04  Spare 16-Channel Low Current Failsafe Relay Output Module
Ordering Information:
3500/33 AA-BB