The 136180-01 is a Bently Nevada 3500/92 machinery protection system communication gateway module featuring digital serial connectivity. Fully compatible with standard 3500 backplane slots, this unit works seamlessly with industrial distributed control systems (DCS) and PLCs to deliver independent configuration registers, clear diagnostics, and highly secure, stable serial network communication.

Technical Data Summary 

• Product overview: Bently Nevada 3500/92 136180-01 is a communication gateway module for the 3500 monitoring system, enabling data transfer between rack modules and external control systems.

• Power consumption: Operates efficiently with low power usage, typically 5.0–5.6 watts depending on RS232/RS422/RS485 configuration.

• Data acquisition: Collects real-time values, alarm states, and module statuses via high-speed internal rack network with update rates up to 1 second.

• Communication protocols: Supports Modbus RTU, Modbus/TCP, and proprietary Bently Nevada protocols for flexible industrial integration.

• Ethernet interface: Features 10 Mbps IEEE 802.3 Ethernet with RJ45 connection for reliable TCP/IP communication in automation systems.

• Environmental performance: Designed for industrial environments with operating temperatures from -30°C to +65°C and humidity tolerance up to 95% non-condensing.

System Compatibility

• Chassis Slots: Mounts into any standard I/O slot of a 3500/05 instrument rack, typically positioned adjacent to the Rack Interface Module (RIM).
• Software Interfaces: Fully compatible with 3500 Rack Configuration Software for mapping registers, setting communication parameters, and updating protocol rules.
• Protocol Connectivity: Directly mirrors internal rack registers to external Modbus RTU, Modbus ASCII, or proprietary Bently Nevada serial communications.

Substitute Model & Technical Differences

• Alternative Model: Bently Nevada 3500/92 Ethernet Gateway (e.g., 136180-02 / 3500/92-02-01-02).
• Key Differences:

• Physical Interface: The 136180-01 provides traditional Serial RS232 and RS485 ports (via the 125744-01 I/O module). The Ethernet version replaces serial connections with standard RJ45 / Fiber-optic Ethernet physical ports.
• Network Protocol: The serial module is restricted to Modbus RTU/ASCII or custom serial structures, whereas the Ethernet variant adds support for high-speed protocols like Modbus TCP/IP and Ethernet/IP over local plant networks.

 Ordering Information

FAQ

Q1: What is Bently Nevada 3500/92 136180-01 used for?
A1: Bently Nevada 3500/92 136180-01 is a communication gateway module that transfers vibration and monitoring data from the 3500 rack to external control systems like PLCs and DCS.

Q2: Which communication protocols does it support?
A2: It supports Modbus RTU (RS232/RS422/RS485), Modbus TCP/IP, and proprietary Bently Nevada Ethernet protocols for flexible industrial integration.

Q3: Does it support Ethernet connectivity?
A3: Yes, it uses a 10 Mbps IEEE 802.3 Ethernet interface with RJ45 connection for reliable TCP/IP communication.

Q4: What type of data can it transmit?
A4: It transmits real-time values, alarm conditions, module statuses, and time-stamped monitoring data from all 3500 rack modules.

Q5: What are its operating environmental limits?
A5: It operates reliably from -30°C to +65°C and supports up to 95% non-condensing humidity for harsh industrial environments.

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