1. Entwodiksyon
This manual provides essential information for the safe and efficient installation, operation, and maintenance of the MEAN WELL MDR-40-24 DIN Rail Power Supply. Please read this manual thoroughly before using the product and retain it for future reference.
The MDR-40-24 is a 40W single output industrial DIN rail power supply, designed for installation on TS-35/7.5 or TS-35/15 standard DIN rails. It provides a stable 24V DC output with a current rating of 1.74A.
2. Enstriksyon Sekirite
WARNING: Risk of electric shock and fire. Installation must be performed by qualified personnel only.
- Ensure the power supply is disconnected from the main AC input before any installation, wiring, or maintenance work.
- Do not operate the unit in environments with high humidity, extreme temperatures, or corrosive substances.
- Verifye ke D' voltage range (90-264V AC) matches your local power supply.
- Asire bon baz pou anpeche chòk elektrik.
- Pa ouvri c laasing of the power supply. There are no user-serviceable parts inside.
- Kenbe yon bon vantilasyon toutotou aparèy la pou anpeche li chofe twòp.
- Use conductors rated for at least 75°C.
- Terminal torque for connections should be 5 Lb-in.
3. Pwodwi souview
The MEAN WELL MDR-40-24 is a compact and efficient power supply designed for industrial control applications. Key features include:
- Universal AC input / Full range (90-264V AC)
- Pwoteksyon: Kout sikwi / Surcharge / Plis pase voltage / Tanperati anlè
- Refwadisman pa konveksyon lè gratis
- Èske yo ka enstale sou tren DIN TS-35/7.5 oswa 15
- Endikatè ki ap dirije pou pouvwa sou
- DC OK kontak relè
Figi 3.1: Devan view of the MDR-40-24 power supply, highlighting the input and output terminals, along with the product label detailing specifications and certifications.
Figi 3.2: Devan angilè view of the MDR-40-24, providing a clearer look at the terminal connections and the voltage potansyomèt ajisteman.
Figi 3.3: Dèyè view of the MDR-40-24, illustrating the built-in clip mechanism for secure attachment to a DIN rail.
Figi 3.4: Anglè anwo-anba view of the MDR-40-24, highlighting the ventilation slots designed for passive cooling.
4. Enstalasyon ak Enstalasyon
4.1 Montaj
- Ensure the main power is OFF before mounting.
- Mount the MDR-40-24 onto a standard TS-35/7.5 or TS-35/15 DIN rail.
- Ensure sufficient clearance (at least 10mm on top and bottom, 5mm on sides) for proper ventilation.
- The unit should be mounted vertically to allow for optimal heat dissipation through convection.
4.2 Koneksyon fil elektrik
Refer to the markings on the unit for correct terminal connections. Use appropriate wire gauges for the current rating.
- Tèminal Antre (AC):
- L: Live AC input
- N: Neutral AC input
: Tè Pwoteksyon Latè
- Tèminal Sòti (DC):
- +V: Sòti pozitif DC (24V)
- -V: Negative DC output (0V / Ground)
- Kontak relè DC OK:
- Provides a signal indicating the DC output status. Refer to the product datasheet for detailed relay specifications.
Nòt: Ensure all connections are secure and tightened to the specified torque of 5 Lb-in to prevent loose connections and potential hazards.
5. Operasyon Enstriksyon
5.1 pouvwa sou
- After completing all wiring connections, switch on the main AC power supply.
- The "DC OK" LED indicator on the front panel should illuminate, indicating normal operation.
5.2 Sòti Voltage Ajisteman
The MDR-40-24 features a potentiometer labeled "+V ADJ" on the front panel for fine-tuning the output voltage.
- Using a small screwdriver, carefully turn the potentiometer clockwise to increase the output voltage or counter-clockwise to decrease it.
- Siveye pwodiksyon an voltage with a multimeter to ensure it is within the desired range and does not exceed the maximum safe operating voltage for your connected devices.
Atansyon: Pa ajiste pèsistans yap ogmante jiska voltage beyond the recommended range specified in the product datasheet to avoid damaging the power supply or connected equipment.
6. Antretyen
The MEAN WELL MDR-40-24 is designed for reliable operation and requires minimal maintenance.
- Netwayaj: Netwaye deyò aparèy la detanzantan avèk yon twal mou epi sèk. Pa sèvi ak pwodui netwayaj likid oswa solvan. Asire w ke aparèy la etenn epi dekonekte anvan ou netwaye li.
- Vantilasyon: Ensure that the ventilation openings are not obstructed by dust or debris. Clear any blockages to maintain proper airflow.
- Enspeksyon: Enspekte koneksyon fil elektrik yo regilyèman pou wè si yo sere epi si gen siy itilizasyon oswa domaj.
- Pa gen pati itilizatè ki ka fè sèvis: Pa eseye ouvri oswa repare aparèy la. Konfye tout antretyen bay pèsonèl sèvis kalifye.
NAN. Depanaj
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| No DC output / DC OK LED off |
|
|
| Sòti voltagtwò ba/wo |
|
|
| Inite a ap surchof |
|
|
8. Espesifikasyon
| Paramèt | Valè |
|---|---|
| Modèl | MDR-40-24 |
| Mak | BYEN VLE |
| AC Antre Voltage Range | 90-264V AC |
| Sòti Voltage | 24V DC |
| Sòti aktyèl | 1.74A |
| Rated pouvwa | 40W |
| Dimansyon (LxPxH) | 40 x 90 x 100 mm |
| Kalite aliye | DIN Rail (TS-35/7.5 or 15) |
| Frekans minimòm | 50 Hz |
| Rating aktyèl | 1.74 Amps |
| Espesifikasyon Met | CE |
| Pwa atik | 0.01 ons (apeprè 0.28 gram) |
9. Garanti ak sipò
For warranty information and technical support, please contact your authorized MEAN WELL distributor or visit the official MEAN WELL websit. Kenbe resi acha ou pou reklamasyon garanti.
MEAN WELL provides product documentation and support resources online. For the most up-to-date information, refer to the official product datasheet and user manuals available on the manufacturer's websit.