140NOC78000 Schneider Relay Module
140NOC78000 is a Modicon Quantum series Ethernet DIO interface module launched by Schneider Electric, which supports dual Profibus DP bus and redundant fiber optic ring network topology. It is equipped with 155M dual optical interface and 1-2 Profibus DP electrical interfaces, which can achieve fiber optic distance transmission of more than 20km and 155Mb/s high-speed data exchange. It is equipped with 6 dual color LED status indicators for monitoring fiber optic links and power status. It has an IP30 protection level and a corrugated aluminum reinforced casing. It adopts a 35mm DIN rail installation method, supports DC (9-36) V wide power input and dual power redundancy, integrates industrial grade design features such as relay alarm output, lightning protection, overcurrent, surge protection, etc., and is equipped with EMC Testing and certification can be applied to various network topologies such as point-to-point, chain type, star type, redundant dual network, and fiber ring network. It is suitable for scenarios in the industrial automation field that require high communication stability, anti-interference ability, and environmental adaptability.
Technical specifcations for 140NOC78000
Brand and model: Schneider Electric, model 140NOC78000.
Structure and Installation: Adopting a modular structure with a protection level of IP30, the shell is reinforced with wavy aluminum and supports 35mm DIN rail installation.
Power supply and protection:
Supports dual power redundant input, with a working voltage range of DC (9-36) V and a typical value of DC24V.
Power consumption less than 4W, with DC1500V voltage isolation and reverse protection function.
Relay alarm output function, used for fiber optic link failure and power failure alarm, with a contact capacity of DC48V/1A.
Communication interface and performance:
Supports logic independent dual Profibus DP bus, allowing manual setting of all standard or adaptive speeds.
Equipped with 1-2 Profibus DP ports and 1-2 155M fiber optic interfaces, supporting redundant dual network fiber optic ring network topology.
Fiber optic transmission distance can reach over 20km, with a transmission rate of up to 155Mb/s.
Status indication and protection:
Equipped with 6 dual color LED status indicators for real-time feedback of fiber optic link and power status.
The electrical interface has 4000V lightning protection, 1.5A overcurrent, and 600W surge protection capabilities.
Mechanical characteristics and working environment:
The external dimensions are 132mm × 105mm × 52mm, with a net weight of 800g.
The working temperature range is -10 ℃ to 70 ℃ (optional wide temperature range -40 ℃ to+85 ℃), the relative humidity is ≤ 90% (no condensation), and the storage temperature range is -40 ℃ to 80 ℃.
Test certification:
Passed multiple EMC testing certifications, including EN55022:2010 (RE), EN61000-4-2:2001 (ESD), EN61000-4-3:2006 (RS) and other standards.
More Products In Stock:
| ATV320U06N4B |
ATV320U02M2B |
ATV320U07M2B |
ATV320U07M2C |
| ATV320U07N4B |
ATV320U07N4C |
ATV320U11M2B |
ATV320U11M2C |
| ATV320U11N4B |
ATV320U11N4C |
ATV320U15M2B |
ATV320U15M2C |
Our Services:
1,All our products are new and orginal, and of good quality
2,Our prices are very competitive.
3, We have a large quantity in stock, so we could help the customers to get the components which are dificult to get.
4,All inquiries will be valued and will reply in 24.
Packing & Delivery:
1,100% brand New and Original Factory Seal!
2,Warranty:1 year
3,Package: Original packing with cartons.
4,Delivery time: Shipped in 3-7 days after payment
5,All the goods will be tested before shipment
Your message must be between 20-3,000 characters!
