The Bently Nevada 149986-01 3500/33 16-Channel Relay Module is a full-height module providing sixteen independent relay outputs for machinery monitoring and control systems. Each output can be programmed individually to execute custom voting logic, offering flexible configuration for critical alarm and control functions. Multiple modules can be installed adjacent to the Transient Data Interface (TDI) Module to scale system capacity.
Sixteen independently configurable relay outputs
Compatible with standard 3500 Series rack configurations
Supports scalable multi-module installation for expanded relay capacity
Compact design for full-height rack slot installation
Low power consumption and reliable operation in industrial environments
Part Number: 149986-01
Manufacturer: Bently Nevada
Product Type: Relay I/O Module
Relay Channels: 16
Power Consumption: 5.8 W typical
Dimensions: Height 241 mm × Width 24.4 mm × Depth 242 mm
Weight: 0.7 kg (1.6 lb)
Rack Slot Requirement: 1 full-height front slot
Operating Temperature: -30°C to +65°C
Storage Temperature: -40°C to +85°C
Humidity: 95% non-condensing
Industrial machinery alarm and control systems
Configurable relay outputs for equipment monitoring
Expandable 3500 Series relay I/O systems
Critical process loops requiring multiple channel control
Q1: How many relay channels are available on this module?
A1: The module provides sixteen individually programmable relay outputs.
Q2: Can multiple modules be installed together?
A2: Yes, several 16-channel modules can be installed in adjacent slots for increased relay capacity.
Q3: What are the environmental operating limits?
A3: It operates reliably from -30°C to +65°C with up to 95% non-condensing humidity.
Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.
Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.
We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.