Bently Nevada 3500/92 133323-01 Modbus RS485 I/O Communication Gateway Module

Function Features

• Dual Communication Mode Support: It combines Ethernet and multi-serial port communication capabilities. The Ethernet port enables high-speed data interaction with configuration and data acquisition software, while the RS485 serial port enhances stability and anti-interference for long-distance and multi-point communication scenarios.
• Flexible Modbus Configuration: It is equipped with a configurable Modbus register utility. Users can customize Modbus address and data mapping according to actual needs, and support both Modbus master and slave modes to adapt to data reading requirements of different external systems.
• Comprehensive Data Acquisition and Output: It can collect multi-type sensor data including vibration and temperature, and convert data via 24-bit ADC for high precision. The multiple relay and recorder outputs can transmit processed data to external execution or recording equipment, and the buffer output can provide original sensor signals.
• Independent and Convenient Operation: It supports connection with optional displays/keyboards, allowing on-site viewing of channel information and minor configuration adjustments. It can also run independently as a standalone component, and the display can be installed up to 75 meters away from the module.
• Complete Event Recording and Alarm Functions: It has a 200-entry event list to record equipment operating status and fault information. It sets independent alarm and danger set points, and the relay operation can be programmed to trigger on/off actions according to the normal, alarm or dangerous status of channels.

Application Scenarios

• Oil and Gas Industry: It is applied to monitor compressors, pipeline pumps and fans in oil extraction fields and long-distance oil and gas transmission pipelines. It transmits real-time data such as equipment vibration and bearing temperature to the SCADA system, helping to detect leakage and wear abnormalities promptly.
• Power Generation Industry: It connects the 3500 monitoring system of generators, steam turbines and boiler feed pumps in thermal, hydro and nuclear power plants to the centralized control system. It sends key operating parameters to realize early warning of equipment failures and avoid unplanned power outages.
• Chemical Industry: It is integrated into the monitoring system of reaction kettles and heat exchangers in chemical plants. It collects temperature and pressure data during production processes, and cooperates with the DCS to trigger relay alarms when parameters exceed set thresholds, preventing dangerous chemical leakage accidents.
• Metallurgical Industry: It is used to monitor blast furnace blowers, rolling mill motors and conveyor systems in steel mills. It aggregates equipment operation data and transmits it to the production scheduling system, supporting staff to adjust production processes in a timely manner and reducing equipment damage caused by abnormal operation.
• General Manufacturing Industry: It is installed on papermaking machines, cement mill motors and automated production line machine tools. It integrates with PLC systems to realize centralized monitoring of equipment status, optimize maintenance schedules and improve the overall operational efficiency of production lines.