Bently Nevada|3500/22 161580-01| Transient Data Interface (TDI)
Bently Nevada 3500/22M 161580-01 Transient Data Interface (TDI)
The Bently Nevada 3500/22M is an interface module that enables communication between the 3500 monitoring system and external software for static and dynamic data collection, including transient waveforms.
Features
- Supports real-time data transfer to System 1 Software and 3500 Configuration Software
- Allows dynamic waveform capture (requires Channel Enabling Disk for transient data)
- Interfaces with M-series monitors (e.g., 3500/40M, 3500/42M)
- Non-critical to protection; occupies Slot 1 in the rack
Technical Specifications
Power & Consumption
- Power Consumption: 10.5 W
Inputs/Outputs
- Front Panel USB-B
- Protocol: BN Host Protocol
- Baud Rate: Up to 115.2 kbaud (auto-baud)
- Cable Length: Max 5 m (3 m included)
- Ethernet I/O
- 10Base-T/100Base-TX: Auto-sensing, RJ-45, up to 100 m
- 100Base-FX: Fiber-optic, MT-RJ, up to 2000 m
Front Panel LEDs
- OK: Normal operation
- TX/RX: Rack communication
- TM: Trip Multiply mode
- CONFIG OK: Valid configuration loaded
Relay Ratings
- Standard OK Relay: 5A @ 24Vdc/120Vac, max 120W/600VA
- Gold Contacts: 1mA @ 1Vdc min
Data Collection
- Keyphasor Inputs
- Speed Range: Up to 100,000 rpm (1–16 channels), down to 1 rpm
- Multi-event Support: Up to 20 kHz
- Waveform Sampling
- Synchronous: 16–1024 samples/rev over 2–128 revolutions
- Asynchronous: 800-line spectrum, 10Hz–30kHz range
- Alarm Data
- Static Values: 1s intervals with 10min pre-/1min post-alarm
- Waveforms: 2.5min pre-/1min post-alarm
Environmental
- Operating Temp: -30°C to +65°C
- Storage Temp: -40°C to +85°C
- Humidity: 95% non-condensing
- Battery Life: 38 years powered / 12 years unpowered at 50°C
Physical
- TDI Module: 241.3 × 24.4 × 241.8 mm, 0.91 kg
- I/O Module: 241.3 × 24.4 × 99.1 mm, 0.20 kg
Bently Nevada|3500/22 161580-01| Transient Data Interface (TDI)



Bently Nevada|3500/22 161580-01| Transient Data Interface (TDI)
Bently Nevada 3500/22M 161580-01 Transient Data Interface (TDI)
The Bently Nevada 3500/22M is an interface module that enables communication between the 3500 monitoring system and external software for static and dynamic data collection, including transient waveforms.
Features
- Supports real-time data transfer to System 1 Software and 3500 Configuration Software
- Allows dynamic waveform capture (requires Channel Enabling Disk for transient data)
- Interfaces with M-series monitors (e.g., 3500/40M, 3500/42M)
- Non-critical to protection; occupies Slot 1 in the rack
Technical Specifications
Power & Consumption
- Power Consumption: 10.5 W
Inputs/Outputs
- Front Panel USB-B
- Protocol: BN Host Protocol
- Baud Rate: Up to 115.2 kbaud (auto-baud)
- Cable Length: Max 5 m (3 m included)
- Ethernet I/O
- 10Base-T/100Base-TX: Auto-sensing, RJ-45, up to 100 m
- 100Base-FX: Fiber-optic, MT-RJ, up to 2000 m
Front Panel LEDs
- OK: Normal operation
- TX/RX: Rack communication
- TM: Trip Multiply mode
- CONFIG OK: Valid configuration loaded
Relay Ratings
- Standard OK Relay: 5A @ 24Vdc/120Vac, max 120W/600VA
- Gold Contacts: 1mA @ 1Vdc min
Data Collection
- Keyphasor Inputs
- Speed Range: Up to 100,000 rpm (1–16 channels), down to 1 rpm
- Multi-event Support: Up to 20 kHz
- Waveform Sampling
- Synchronous: 16–1024 samples/rev over 2–128 revolutions
- Asynchronous: 800-line spectrum, 10Hz–30kHz range
- Alarm Data
- Static Values: 1s intervals with 10min pre-/1min post-alarm
- Waveforms: 2.5min pre-/1min post-alarm
Environmental
- Operating Temp: -30°C to +65°C
- Storage Temp: -40°C to +85°C
- Humidity: 95% non-condensing
- Battery Life: 38 years powered / 12 years unpowered at 50°C
Physical
- TDI Module: 241.3 × 24.4 × 241.8 mm, 0.91 kg
- I/O Module: 241.3 × 24.4 × 99.1 mm, 0.20 kg