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Bently Nevada 3500/92 136188-02 Serial and Ethernet Communication Gateway

The Bently Nevada 3500/92 136188-02 serves as the primary data-bridge assembly, translating high-speed machinery diagnostics from the 3500 backplane into standard industrial communication protocols. This hardware combination consists of the front-facing processing processor and its corresponding backplane connection module. By integrating the 136188-02 into a protection rack, plant engineers can seamlessly stream dynamic vibration data, alarm matrices, and sensor integrity statuses directly to plant-wide supervisory control networks without compromising the safety functions of the monitoring rack.

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Bently Nevada 3500/92 136188-02 Serial and Ethernet Communication Gateway

The Bently Nevada 3500/92 system, identified by the 136188-02 kit number, provides high-volume data transmission to bridge the gap between machinery protection hardware and plant-level management platforms. While individual monitor cards execute immediate, hardware-level emergency shutdowns when vibration limits are breached, the 3500/92 gateway collects these comprehensive datasets and forwards them to historians, DCS, or PLC networks for trend analysis and predictive maintenance scheduling.

Equipped with dual communications processing, the 136188-02 handles both legacy serial bus links and modern high-bandwidth Ethernet infrastructures. The module automatically compiles channel statuses, overall vibration values, peak-to-peak displacement, thrust positions, and precise probe gaps into clear, configurable register maps. Because this communication pipeline is strictly one-way for data harvesting, the internal safety mechanisms of the 3500 monitor cards remain isolated from outside network traffic, protecting the plant from accidental programming adjustments or malicious network intrusions.

Technical Parameter:
Technical Parameter ParameterCertified Rating / Specific Value
Brand OriginBently Nevada (Baker Hughes)
Kit Product Number136188-02
Paired I/O Module Part136180-01 (Standard Communication Interface)
Protocol Suites SupportedModbus RTU, Modbus ASCII, Modbus/TCP (Ethernet)
Ethernet Data Rate10 Base-T / 100 Base-TX Auto-Negotiating RJ45 Port
Serial Bus ConfigurationsRS232 (Point-to-Point), RS422 / RS485 (Multi-drop)
Baud Rate Range (Serial)1,200 to 115,200 bps
Maximum Co-existing RacksUp to 12 racks per single Modbus multidrop loop
Configuration Hardware Tool3500 Rack Configuration Software (Modbus Mapping utility)
Power Consumption ProfilesTypically 5.2 Watts under full transmission load
Isolation Strength500 Vdc isolation from internal rack ground planes
Environmental Safety ClearancesNorth American Class I, Division 2 (Groups A, B, C, D)
International ApprovalsATEX Zone 2, CE Mark, IECEx Certified


Strategic Advantages & Product Features:
  • Dual Port Protocol Agility: Operates serial and Ethernet channels concurrently, allowing local HMIs and remote SCADA networks to poll data at the same time.

  • Custom Modbus Address Mapping: Allows operators to reorganize internal register allocations to match existing DCS configurations, reducing engineering hours during integration.

  • Cybersecurity Network Isolation: Designed as a passive data exporter, preventing external network issues from stalling the core machinery protection loops.

  • Diagnostic Event Logging Integration: Forwards system status logs, configuration change markers, and hardware fault flags directly to central plant control networks.

  • High Density Communication Throughput: Capable of transmitting thousands of diagnostic variables per second across the entire 16-slot monitor rack frame.

350092 136188-02

350092 136188-02

Target Application Fields & Industrial Use:
  • Chemical Processing & Petrochemical Complexes: Seamless data delivery from critical process gas compressors to distributed control systems.

  • Combined-Cycle Power Generations: Streaming vibration and bearing health profiles from steam and gas turbines to asset management software.

  • Offshore Drilling & FPSO Operations: Transmitting localized machinery safety telemetry to mainland monitoring centers via satellite links.

  • Large-Scale Steel and Cement Facilities: Centralizing health analytics for massive blast furnace blowers, induced draft fans, and raw material mill drives.

FAQ:

Q1: What specific sub-components are included within the 136188-02 part number?

A1: The 136188-02 is a pre-packaged module kit. It contains the primary 3500/92 Communication Gateway processing unit (front-facing card) and the 136180-01 standard communications I/O module (rear interface card featuring both RJ45 and serial ports).

Q2: Does the 3500/92 module support custom user configuration for data output tables?

A2: Yes. Using the Bently Nevada 3500 Rack Configuration Software, you can create customized Modbus registers. This allows you to group vital data fields into consecutive registers, maximizing data collection speed and efficiency.

Q3: Can the 3500/92 gateway be used to change safety limits or trip setpoints in the rack?

A3: No, the 3500/92 is designed strictly for one-way data collection and transmission. It cannot modify safety trip setpoints, alarm delays, or voting logic within individual monitor cards, preventing unauthorized configuration changes over the plant network.

Q4: If the 3500/92 gateway card is pulled or fails, will the rack still protect the machinery?

A4: Yes. The 3500/92 gateway functions independently of the safety trip circuits. If the module fails or is removed from the slot, the individual monitor modules and relay cards continue to run their protection functions and execute machine shutdowns normally.


Do you provide global shipping services?

Yes. We have local distribution centers on all continents, which can quickly transport parts to any corner of the world.

2. What payment methods and currencies do you accept?

To make your purchasing process as simple as possible, we offer multiple payment methods including bank transfer, check, and PayPal. Meanwhile, we also accept most mainstream credit and debit cards, such as Visa, Mastercard, and American Express. We can accept payments in most major currencies worldwide, but we recommend using US dollars (USD), British pounds (GBP), or euros (EUR) as a priority. Payments in other currencies may incur additional fees. All transactions are securely processed by HSBC Bank and HSBC Merchant Services.

How many parts do you currently have in stock?

We have a vast inventory of thousands of new, refurbished, and outdated automation components, including products from well-known manufacturers such as ABB and Schneider. If you cannot find the required parts, please do not worry. We work closely with a global network of professional suppliers to provide you with tailored quotes even if the part is not listed on our website.

Who can I contact if I encounter any problems?

Our experienced customer service team will handle any issues after you place your order.

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