Description Key Technical Specifications Parameter Specification Part Number 3500/05-01-03-00-00-00 Product Type Main Rack Chassis Series 3500 Monitoring System Slot Capacity 14 slots for monitoring modules Power Supply Slots 2 slots (left side, dedicated) RIM Slot Slot 1 dedicated for Rack Interface Module Power Entry Left side entry (standard) I/O Module Support Full range 3500 monitoring modules Backplane Passive, with communication bus Mounting Panel mount (4-point) Dimensions Standard 19-inch rack compatible Operating Temp 0°C to 60°C Weight Approx 5 kg (empty) Condition New Surplus (Original Packaging) Product Introduction The BENTLY 3500/05-01-03-00-00-00 is the 14-slot main rack chassis for the 3500 monitoring system. It houses all monitoring modules, power supplies, and the Rack Interface Module (RIM) required for system operation. This specific configuration includes left-side power supply entry and supports full I/O module options. The part number suffix -01-03-00-00-00 indicates a fully optioned rack: 01 for left power entry, 03 for full I/O support, and trailing zeros for standard features. The 3500/05-01-03-00-00-00 accepts any combination of 3500 monitoring modules (vibration, temperature, speed, etc.) across its 14 slots. This unit is new surplus, factory-sealed in original Bently Nevada packaging. Pricing reflects critical spares market conditions; contact us for current stock and firm quote. Frequently Asked Questions (FAQ) Q: What does the full part number 3500/05-01-03-00-00-00 actually mean? A: Bently Nevada uses a suffix system to define rack options: 3500/05: Base 14-slot rack 01: Power supply entry location (01 = left entry, 02 = right entry) 03: I/O module type support (03 = full I/O support, other options for specific I/O) 00: Transducer interface type (00 = standard) 00: Approval options (00 = standard industrial) 00: Agency approval (00 = standard certifications) The BENTLY 3500/05-01-03-00-00-00 is the most common general-purpose configuration. Changing any suffix alters physical or electrical characteristics. Always match your existing rack’s full part number. Q: Can I use any power supply in this rack, or does it require specific models? A: The 3500/05-01-03-00-00-00 accepts standard 3500 series power supplies in the left two slots. With left power entry (the “01” suffix), power supplies mount on the left side of the rack. Common power supply models include 125760-01 (24/48V DC) and 125760-02 (90-240V AC). You cannot mix left-entry and right-entry power supplies in the same rack without modifying the backplane—pick one configuration and stick with it. This rack is configured for left entry, so use left-entry power supplies only. Q: Is the Rack Interface Module (RIM) included with this rack? A: No. The BENTLY 3500/05-01-03-00-00-00 is just the chassis. You must purchase a Rack Interface Module (typically 3500/20 or 3500/22) separately and install it in slot 1. The RIM is required for communication with external systems and for configuration. Without a RIM, the rack powers up but does nothing—no monitoring, no communication. Don’t forget to order the RIM if you’re building a new system. Q: What’s the maximum number of monitoring modules I can install? A: The 3500/05-01-03-00-00-00 has 14 slots total. Slot 1 is reserved for the RIM. Slots 2 and 3 are typically used for power supplies (though power supplies mount in dedicated left-side slots, not the main slot numbering). That leaves slots 4-17 for monitoring modules—up to 14 modules. However, some monitoring modules (like 3500/42 proximity probes) may require multiple slots for full channel counts. Check each module’s datasheet for slot requirements. In practice, you can fill all 14 slots with standard 2-channel modules. Q: Can I hot-swap modules in this rack? A: Yes, with caveats. The 3500 system supports hot-swapping of monitoring modules, but the 3500/05-01-03-00-00-00 backplane is designed for live insertion. However: Power supplies can be hot-swapped only if redundant supplies are installed. The RIM should never be hot-swapped—it manages the rack communication bus. When hot-swapping monitoring modules, the rack loses that channel’s data temporarily. For critical machinery, ensure the channel isn’t in a protection path during swap. I’ve hot-swapped 3500/42 modules on live compressors, but I always coordinate with operations first. The rack handles it, but the process doesn’t like losing data. Q: What’s the difference between left power entry and right power entry? A: Physical location of the power supply slots. On the 3500/05-01-03-00-00-00, power supplies mount on the left side of the rack. On a right-entry rack (suffix 02), they mount on the right. This matters for panel layout and wiring. The backplane is different between configurations—you cannot convert left to right without replacing the entire rack. Choose based on your cabinet layout. Most North American panels use left entry; European sometimes use right. Measure your existing rack before ordering. Q: Does this rack come with terminal blocks for field wiring? A: No. The BENTLY 3500/05-01-03-00-00-00 is just the chassis. Field wiring connects to terminal blocks on the individual monitoring modules (or their associated barrier strips). Each module has its own field wiring terminals. The rack provides power and communication backplane only. If you’re building a new system, order modules with their required terminal blocks separately. Q: What’s the typical failure mode for these racks? A: The rack itself is passive—just a backplane and mechanical structure. Failures are rare but happen: Backplane trace corrosion in humid environments (paper mills, wastewater) Damaged card edge connectors from repeated insertions Broken DIN rail clips or mounting brackets Power supply slot connector wear The 3500/05-01-03-00-00-00 chassis is built like a tank. If you have intermittent communication errors, suspect the RIM or power supplies first. The rack is usually the last thing to fail. I’ve seen 30-year-old racks still running perfectly. That said, inspect connectors for corrosion if your plant environment is harsh. Q: Can I mix old and new revision modules in this rack? A: Generally yes, with compatibility checks. The 3500/05-01-03-00-00-00 backplane is backward compatible with all 3500 series modules. However, firmware revisions matter. A very old module (say 1990s vintage) may not communicate properly with a newer RIM or newer adjacent modules. Bently Nevada maintains compatibility lists. When mixing revisions, test communication and data integrity before putting the machine online. In critical service, I prefer matching module revisions across the rack to avoid weird glitches. Q: What is the Rack Interface Module’s role in this rack? A: The RIM (usually 3500/20 or 3500/22) is the rack master. It: Manages communication between modules Interfaces with external systems (Modbus, Ethernet, etc.) Stores rack configuration Provides system clock Without a RIM in slot 1, the 3500/05-01-03-00-00-00 is just a powered backplane with no intelligence. The RIM is mandatory. If your RIM fails, the entire rack stops communicating, though monitoring modules may continue processing internally. Always have a spare RIM for critical machinery. FBM216-P0922VV PLC FBM214B-P0927AH 1336F-B060-AA-EN-L4 PLC 1785-L80C15 PLC 1771-ACNR15 DCS Email: [email protected] Phone: 86 15340683922 Sales:Wu Jiedong Our products are guaranteed for 1 year, with new and original production stopped and imported spare parts. All prices listed on the official website are subject to confirmation by contact: Wu Jiedong (manager). Our product: brand new original packaging Our warranty: All new or repaired parts have a 12 month warranty period beginning Our payment: 100% telegraphic transfer of inventory items before shipment, conditions can be proposed! If you have any downtime spare parts that you cannot find, please feel free to call or use email to contact me. If there are issues that the product cannot solve, please contact me. Product prices can be negotiated. Please do not consider contacting me!