ISO685-S-B BENDER

ISO685-S-B BENDER Interface Module

Product  Description：

Bender Interface Modules are specialized communication and gateway devices designed to bridge Bender’s proprietary measuring systems—such as ISOMETER insulation monitoring devices and RCMS residual current monitors—with standard industrial automation and building management networks. These modules convert data from the proprietary Bender LINET or internal device buses into open protocols, allowing critical electrical safety, insulation status, and fault location data to be continuously monitored on central control systems.

Product Parameters

The technical configuration of a Bender Interface Module is optimized for seamless data conversion and continuous industrial network connectivity:

• Communication Protocols: Converts internal device data to open standards including Modbus TCP, Modbus RTU, Profibus DP, Profinet, and BACnet IP.

• Interface Ports: Equipped with RJ45 ports for Ethernet-based networks, pluggable screw terminals for RS-485 serial connections, and a dedicated LINET interface.

• Operating Voltage: Typically powered via a wide-range input of 24V DC or a universal AC/DC power supply module ranging from 100V to 240V.

• Data Storage Capacity: Integrated internal memory for history logging, capable of storing thousands of time-stamped alarm and event messages.

• Parameter Configuration: Accessible via an embedded web server using standard internet browsers, or through the front-panel display on selected models.

• Environmental Protection: Housed in a compact DIN-rail mountable enclosure, often rated IP20 for control cabinet installation, with an operating temperature range of -25°C to 55°C.

Product Advantages

Bender Interface Modules provide essential benefits for integrating electrical safety monitoring into overarching supervisory systems:

• Centralized Safety Monitoring: Brings critical electrical insulation and leakage current values into SCADA or PLC environments, eliminating the need to check individual devices manually in the field.

• Integrated Web Server: Provides local and remote users with a clear visual overview of the entire electrical system's insulation status, including real-time text alerts and diagnostic data.

• Early Warning Capabilities: Facilitates the immediate transmission of pre-alarm thresholds to maintenance teams, enabling predictive maintenance before a catastrophic electrical failure or ground fault occurs.

• Automated Notification Systems: Advanced modules feature email notification capabilities, sending automatic alerts directly to service personnel the moment a fault is detected on an ungrounded (IT) system.

• Simple System Expansion: Designed to automatically detect connected Bender measurement devices on the local bus, simplifying commissioning and minimizing system integration costs.

Product Applications

These interface modules are vital components in industries where ungrounded power supplies demand continuous electrical health tracking:

• Healthcare and Hospitals: Interfacing group control units and medical insulation monitors in operating rooms and intensive care units with the main building management system.

• Data Centers: Monitoring residual currents in power distribution units (PDUs) to prevent unexpected server shutdowns caused by insulation degradation.

• Renewable Energy Installations: Exporting insulation resistance data from large-scale solar photovoltaic inverters and wind turbine generators to centralized monitoring stations.

• Maritime and Offshore Engineering: Connecting the electrical safety network of ships, oil rigs, and subsea equipment to the vessel’s main automation system.

• E-Mobility Infrastructure: Integrating insulation monitoring devices within high-power DC fast-charging stations into the station operator's network for safety verification.

Important Precautions

To ensure reliable data transmission and prevent equipment damage or signal degradation, the following guidelines must be observed:

• Addressing Accuracy: When configuring multiple modules on a single network, ensure that all device addresses, baud rates, and parity settings are matched correctly to avoid data collisions.

• Bus Termination: For RS-485 or LINET networks, a termination resistor must be activated or installed at the physically first and last devices on the bus segment to prevent signal reflections.

• Shielding and Routing: Always use shielded twisted-pair cables for communication lines. Keep these low-voltage data cables separated from high-voltage system lines to prevent electromagnetic interference from corrupting data packets.

• Auxiliary Power Separation: Ensure that the auxiliary power supply used for the interface module is stable and isolated from heavy switching loads that could induce voltage transients.

• Firmware Compatibility: Before adding new measurement devices to the network, verify that the interface module’s firmware is updated to the latest version to guarantee support for all new device parameters and registers.

The structure and details of the product：

Our services：

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Warranty: one year

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JUSTWELL PTE. LTD

Our main products include DCS control system spare parts, PLC system spare parts, and robot system spare parts. Our advantageous brands include Allen Bradley, Bently Nevada, ABB, HIMA, Reliance, Bender, National Instruments, Emerson Ovation, Honeywell, Siemens, Allen Bradley, ICS Triplex, FOXBORO, Schneider, GE Fanuc, Motorola, HIMA, Prosoft, and other imported industrial components. Our main products serve a wide range of electronic, metallurgical, chemical, and power plants Industries such as steel mills, rubber, cement, machinery and equipment, and construction.