Overview
The Bently Nevada 3500/92-04-01-05 Ethernet/RS485 Modbus I/O Module delivers robust communication capabilities for 3500 machinery protection systems. In addition, it actively supports seamless integration with modern industrial networks, including both Ethernet and RS485 Modbus protocols. Furthermore, the module enables real-time monitoring and control, so operators can efficiently access critical machinery data and respond quickly. Moreover, its compact, rack-mounted design simplifies installation and fully aligns with standard 3500 system configurations. Therefore, the module enhances system reliability while facilitating smooth network communication.
Specification
| Parameter | Specification |
|---|---|
| Model Number | 3500/92-04-01-05 |
| Manufacturer | Bently Nevada |
| Series | 3500 Machinery Protection |
| Module Type | Ethernet/RS485 Modbus I/O Module |
| Part Number | 136188-02 |
| Communication Protocols | Ethernet TCP/IP, RS485 Modbus RTU |
| Ethernet Interface | 10/100 Mbps, RJ45 connector |
| RS485 Interface | 2-wire differential, up to 1200 meters |
| Maximum Nodes | Ethernet: up to 10; RS485: up to 32 |
| Input/Output Channels | Configurable I/O channels via 3500 backplane |
| Isolation Voltage | 1500 VDC isolation between communication and I/O circuits |
| Operating Temperature | -20°C to +70°C (-4°F to +158°F) |
| Storage Temperature | -40°C to +85°C (-40°F to +185°F) |
| Humidity | 5–95%, non-condensing |
| Power Requirements | Supplied via 3500 system rack, 24 VDC nominal |
| Mounting | Standard 3500 system rack |
| Diagnostics | LED indicators for network activity, channel status, and fault detection |
| Compliance | Industrial-grade, shock and vibration resistant |
FAQ
A1: Yes, it provides full support for Ethernet TCP/IP and RS485 Modbus RTU protocols.
Q2: Can it integrate with all 3500 system racks?
A2: Yes, it is compatible with standard Bently Nevada 3500 system racks.
Q3: What is the maximum number of RS485 nodes supported?
A3: The module supports up to 32 RS485 nodes per bus segment.
Q4: What operating temperature range is supported?
A4: It operates reliably between -20°C and +70°C.
Q5: How is module status indicated?
A5: LED indicators display network activity, channel status, and any detected faults.
Q6: What is the delivery lead time?
A6: Orders typically ship within 3–14 days depending on order size and logistics.
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