Powering Reliability: The Bently Nevada 110M7102-01 Story
Industrial automation has evolved from standalone gauges to dense, networked monitoring cabinets. As plants packed more monitors into less space, the humble power supply became a critical link in the chain. The Bently Nevada 110M7102-01 answers that shift directly: a DIN rail mounted supply that converts 100/240V AC into 24V DC at 1.3A, purpose-built for vibration and condition monitoring systems.
What This Unit Delivers
This is a compact, panel-friendly power supply. One unit can drive a maximum of four monitors, which simplifies cabinet design and reduces the number of separate supplies a technician must wire, fuse, and maintain. The 100/240V AC input range suits plants running on either nominal voltage without a step-down transformer. Output is 24V DC at 1.3A, the working voltage most Bently Nevada monitoring hardware expects.
The 110M7102-01 carries CID2 certification by UL, so it fits installations classified for Division 2 hazardous areas. Its operating temperature range of -25°C to 70°C covers everything from cold-start outdoor cabinets to hot process skids. Physical footprint is 22.5 x 99 x 107 mm, a slim profile that preserves DIN rail space for adjacent modules.
Where It Fits in the Plant
Vibration Monitoring Cabinets
A typical rack of four proximity probe monitors draws steady 24V DC. This supply feeds all four from a single point, cutting wiring complexity and the number of failure points in the cabinet.
Oil and Gas Skids
With CID2 by UL and a wide temperature window, the unit suits remote wellhead and compressor skids where ambient conditions swing hard and maintenance visits are expensive. Fewer power supplies means fewer spares to stock and faster troubleshooting.
Upgrade and Replacement Projects
When an older supply fails, matching the original voltage and current matters. The 110M7102-01 gives integrators a drop-in DIN rail option that keeps existing monitor wiring intact, avoiding a full cabinet redesign.
Technical Specifications
| Specification | Value |
|---|---|
| Input Voltage | 100/240V AC |
| Output Voltage | 24V DC |
| Output Current | 1.3A |
| Monitor Capacity | Max 4 monitors per power supply |
| Mounting | DIN rail |
| Certifications | CID2 by UL |
| Operating Temperature | -25°C to 70°C |
| Dimensions | 22.5 x 99 x 107 mm |
Installation and Maintenance Notes
Mount the unit on standard DIN rail inside a protected enclosure. Keep airflow around the housing clear, since the 22.5 mm width leaves little thermal margin. Verify input wiring matches the 100/240V AC range before energizing, and confirm the 24V DC output feeds only the intended monitor group. For maintenance, inspect terminals periodically for tightness and look for dust buildup on the housing. Follow the manufacturer’s safety manual for all service work.
Buying the Right Supply
Before ordering, confirm your monitor count stays within the four-monitor limit, your cabinet voltage matches 100/240V AC, and your area classification aligns with CID2 by UL. If you run more than four monitors, plan for a second supply. Oil AutoTech offers hands-on technical selection help and fast dispatch, worldwide, so you get spares when you need them. Contact Oil AutoTech today for pricing and availability.
Please verify current lifecycle status and availability with Oil AutoTech before ordering.
