PLC for elevator

Application

Object : Lifting management on 4 maximum levels of old or handicapped persons.

Presentation : Unique card fixed at the bottom of the cabinet. this card also pilots the opening and closing of the landing doors. The landing or cab demands are realised through little radio transmitters.

Technical features

Power supply :
* 230 V - 50/60 Hz

Inputs :
* 14 digital inputs,
* 8 radio inputs.

Outputs :
* 9 relays outputs, among which 2 with 3mm between contacts.

Communication :
* RS232C link for loading and supervision.

Dimension :
* 350 x 270 x 80 mm

Components

* Microprocessor INTEL 8 bits
* HCMOS logic