Bently Nevada 3500/33 149986-01 16 Channel Relay Output Module

The Bently Nevada 3500/33 149986-01 16-channel relay module is a crucial component of the Bently Nevada 3500 series mechanical protection system. The following is a detailed introduction to this module:
I. Product Overview
Product Type: 16-channel relay module
Manufacturer: Bently Nevada (a brand under Baker Hughes)
Product Series: Bently Nevada 3500 Series
Main Function: Converts the alarm status (such as Alert and Danger) or system status (such as Not-OK) of the 3500 monitoring module into reliable hard-wired relay contact outputs, thereby enabling direct control of external equipment and alarm indication.

Technical Specifications
Number of channels: 16 independent relay output channels
Relay type: Single-pole double-throw (SPDT)
Contact rating:
Maximum switching current: 5A (30Vdc or 250Vac)
Maximum switching power: 120Wdc or 1250VAac
Minimum switching load: 100mA 5Vdc (standard contact); 1mA 1Vdc (low current contact, optional)
Relay lifespan: 100,000 operations (5A, 24Vdc or 240Vac)
Operation mode: Every 4 channels as a group, selectable normally closed (ND) or normally open (NE)
Alarm driving logic: Supports AND/OR programming, capable of triggering alarm actions based on multiple measured variables from any monitoring channel or their combinations.
Front panel indicator lights:
OK LED: Module normal operation indication
TX/RX LED: Communication indication
CH Alarm LED: Channel alarm indication
Power consumption: 5.8W (typical)
Operating temperature: -30°C to +65°C
Storage temperature: -40°C to +85°C
Humidity: 95% (non-condensing)
Dimensions:
Module: 241mm x 24.4mm x 242mm
I/O module: 241mm x 24.4mm x 99.1mm Weight:
Module: 0.7 kg
I/O Module: 0.4 kg

Product Features and Advantages
High-density relay output: One module provides 16 independent relay output channels, saving 3500 rack slots and reducing system costs.
Flexible alarm configuration: The alarm driving logic for each relay channel can be independently programmed using the 3500 Rack Configuration software. Users can define complex alarm conditions based on specific protection requirements.
Support for multiple alarm inputs: The alarm driving logic can be based on alarm status (Alert/Danger), Not-OK status, and values of any monitored variable, providing great flexibility.
Programmable voting logic: The output can be configured to execute voting logic, such as “2 out of 3” alarm, improving system reliability and anti-fault reporting capability.
Optional low-current contacts: For applications requiring the switching of low-current signals, this module provides a low-current version with gold-plated contacts.

Brand New & In stock & Best price