The driver AZ 8-16 is used to control the speed of the D.C. motors. It is the solution, at a low cost, for a large range of applications in the field of automation and guarantees high reliability.

Advantages:

- low cost;

- high reliability;

- maximum simplicity in use;

- precise, high and dynamic performances of the sped control;

- custom executions for particular requests are available.

Features:

Control system: control of speed and current with PWM system

Facilities: operation in the four quadrants;I2T current limitation; braking resistance on board.

Protections: over current; over voltage, under voltage; overheating; faults of the tachometric dynamo and the auxiliary internal voltage.

Input signals: device enable; differential input for speed control from -10 a +10 Volt; speed back action input from the tachometric dynamo.

Output signals: drive ok, open-collector; open collector I2T intervention; current and speed monitoring.

Indications: n°8 led indicators for status and alarms.

Data: supply: trhee phases 80 VAC; power 1KW; nominal current: 8A; peak current: 16A.