Bently Nevada ASSY78462-01U I/O module recording terminal
Bently Nevada ASSY 78462-01U is an input/output (I/O) module recording terminal for industrial machinery condition monitoring system, which belongs to the key component of 3500 series monitoring system. The module is mainly used for signal acquisition, processing, recording and transmission, and is suitable for rotating machinery protection systems in petroleum, natural gas, electric power, chemical industry and other industries.
Second, the core functional characteristics
1. Signal acquisition and processing capabilities
Multi-channel input/output:
Support analog input (4-20mA, 0-10V) and digital input (switch value, pulse signal).
Provide relay output (dry contact) for alarm or shutdown control.
High-precision data acquisition:
16-bit ADC (Analog-to-Digital Converter) ensures high-resolution signal processing.
The sampling rate is adjustable, which is suitable for different monitoring requirements (such as vibration, temperature, pressure, etc.)
2. Data recording and storage
Local data cache:
Built-in nonvolatile memory (NVRAM) can store historical data of key parameters.
Support event triggering records (such as alarm and shutdown events)
Real-time data transmission:
Communicate with DCS/PLC system through Modbus RTU/TCP, OPC UA and other protocols.
Compatible with Bently Nevada System 1 software to realize remote monitoring and analysis.
3. Alarm and protection logic
Programmable alarm threshold:
Support two-level alarm settings: Alert and Danger.
Configurable delay alarm to prevent false triggering (such as startup/shutdown transient)
Logical control function:
Support AND/OR/NOT logic operation to realize complex protection strategy.
Customizable shutdown interlocking logic (such as vibration+temperature double overrun shutdown)
3500/15 125840-02
330180-X1-CN
3500/20 125744-02
133819-02
3500/42M 140734-02
3500/92 136180-01
3500/92 136180-01
3500/93 135785-02C
3500/92 136180-01
60M100-00
3500/53 133388-01
125680-01
3500/92 136188-01
3500
3500/42M 140734-99
330901-05-32-05-02-00
125840-02
3500/42M 176449-02
3500/50 286566-0
User name | Member Level | Quantity | Specification | Purchase Date |
---|
Add: Building F05, High-tech Software Park, Xiamen City, Fujian Province
Tel: 0592-5211302
Mobile: 17750019513 (WhatsApp)
Email: yy4291644@gmail.com
ivy@kongjiangauto.com
Website: https://www.abb-sis.com