Zelio is a smart relay.
The purpose of creation of the Smart Relay :
1. To replace the logic and relay control circuit construction which is a direct installation.
2. With smart relay control circuit is built in software.
3. Smart Relay is designed for installation and maintenance of industrial electrical technicians who do not have to have a high electronics skills.
Advantage Smart Relay:
1. Very easy to implement and faster project implementation time.
2. Is flexible and very reliable.
3.Easy to modify (with software).
4. More economical than PLC for simple applications.
5. Require a shorter training time.