Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| sales@plc-automations.com | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |

Model: 3500/40 126615‑01
| Model | Parameter | Value |
|---|---|---|
| 3500/40 126615‑01 | Dimensions (H × W × D) | 9.50″ × 4.50″ × 1.00″ (≈24.1 cm × 11.4 cm × 2.5 cm) |
| 3500/40 126615‑01 | Weight (kg) | Approx. 0.39 kg |
| 3500/40 126615‑01 | Input Voltage Range | –10 V to +10 V DC |
| 3500/40 126615‑01 | Power Consumption | 10.5 W |
| 3500/40 126615‑01 | Communication Protocol | 100Base‑FX Fiber‑Optic Ethernet |
| 3500/40 126615‑01 | Operating Temperature | –30 °C to +65 °C |
| 3500/40 126615‑01 | Channel Count | Up to 4 (as part of 3500/40M rack module) |
| 3500/40 126615‑01 | Series | 3500 Series I/O Module |
| 3500/40 126615‑01 | Function | Proximitor Seismic Monitor I/O |
The 3500/40 126615‑01 is a seismic Proximitor I/O module designed to integrate into a four‑channel monitoring rack. It conditions inputs from proximity transducers, generates key vibration and position measurements, compares them to user‑defined alarm thresholds, and delivers critical info for machinery protection using fiber‑optic Ethernet for high‑integrity communication.
Continuous seismic and vibration monitoring in rotating machinery setups within power generation, petrochemical, or heavy industrial sectors
Condition-based monitoring to safeguard turbines, compressors, and pumps from abnormal motion or displacement
Integration into safety systems to trigger warnings or shutdowns upon alarm condition detection
Ideal for remote or hazardous environments—fiber‑optic communication ensures immunity to electromagnetic interference
Intelligent rack adaptation: user delivers per‑channel function assignments via configuration tools
Compact and lightweight – At only ~0.39 kg and small footprint (24.1 × 11.4 × 2.5 cm), it adds minimal size and weight to monitoring racks
High‑precision signal conditioning – Handles ±10 V input ranges to deliver accurate seismic measurement
Flexible communication – Uses robust 100Base‑FX fiber interface, ideal in challenging electromagnetic settings
Power‑efficiency – 10.5 W consumption ensures thermal and power budgets remain manageable
Modular compatibility – Seamless fit into 3500 series I/O frame slots, making upgrades or replacement straightforward
Brand: A leading industrial condition-monitoring instrumentation provider (name omitted)
Series: Part of the 3500 Series Proximitor I/O Module lineup, widely adopted for rotordynamic and machinery protection systems
| Model | Dimensions (cm) | Weight (kg) | Key Feature / Difference |
|---|---|---|---|
| 3500/40M 126615‑01 | 24.1 × 11.4 × 2.5 | ~0.39 kg | Seismic Proximitor I/O with fiber‑optic support |
| 3500/40M‑01‑00 | ≈24.1 × 11.4 × 2.5 | ~0.39 kg | Internal terminations for streamlined wiring |
| 3500/40M‑02‑00 | ≈24.1 × 11.4 × 2.5 | ~0.39 kg | External terminations (easy cabinet panel connections) |
| 3500/42M | ≈24.1 × 11.4 × 2.5 | ~0.39 kg | Proximitor + seismic combo monitoring |
| 3500/46M | ≈24.1 × 11.4 × 2.5 | ~0.39 kg | Tailored for hydro turbines and related equipment setups |
| 3500/45M | ≈24.1 × 11.4 × 2.5 | ~0.39 kg | Position tracking module for thrust-bearing systems |
| Model | Dimensions (cm) | Weight (kg) | Primary Purpose / Application |
|---|---|---|---|
| 3500/22M | ≈24.1 × 11.4 × 2.5 | ~0.39 kg | Transient data interface – high-speed diagnostics |
| 3500/32M | ≈24.1 × 11.4 × 2.5 | ~0.39 kg | Relay output control for alarm or shutdown logic |
| 3500/33 | ≈24.1 × 11.4 × 2.5 | ~0.39 kg | Temperature monitoring module |
| 3500/60 | ≈24.1 × 11.4 × 2.5 | ~0.39 kg | Extended‑range temperature monitoring |
| 3500/70M | ≈24.1 × 11.4 × 2.5 | ~0.39 kg | Specialized for reciprocating compressor condition tracking |
Q1: What inputs can 3500/40 126615‑01 accept?
A1: It accepts ±10 V DC signals from proximity transducers or seismic sensors, allowing accurate condition detection.
Q2: How is it powered?
A2: The module draws approximately 10.5 W from the rack’s power distribution system.
Q3: What kind of communication does it support?
A3: Data is transmitted via sturdy 100Base‑FX fiber‑optic Ethernet, ideal in electromagnetic environments.
Q4: Can it detect seismic activity as well as vibration?
A4: Yes—it is specifically designed as a seismic monitor within a modular I/O lineup.
Q5: How compact is this module?
A5: With dimensions of 24.1 × 11.4 × 2.5 cm and weight around 0.39 kg, it saves valuable rack space.
Q6: Is it hot‑swappable in the rack?
A6: The design allows for convenient insertion and removal within the 3500 rack, simplifying maintenance.
Q7: What temperature range does it accommodate?
A7: It reliably operates across –30 °C to +65 °C environments without performance degradation.
Q8: Can it work together with vibration and position modules?
A8: Yes—it integrates alongside vibration, position, and other modules in the 3500 series for comprehensive monitoring.
Q9: What kind of alarms can it trigger?
A9: Users can configure alert and danger thresholds for each monitored channel, allowing early detection and shutdown.
Q10: What sets this module apart from standard I/O options?
A10: Its seismic capability, fiber-optic communications, and compact lightweight design make it ideal for high-integrity, space‑limited installations.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.