USER'S MANUAL (rev.C)

SECTION ONE DESCRIPTION

DS2000 USERS MANUAL (rev.C)

1.5

1.4.4 INTERFACES

Analog Speed (or current) reference differential input: 0 +/- 10V (adjustable scale) Auxiliary input voltage: 24Vdc 10% Output Voltage: 15Vdc Analog output (configurable) Tachometric signal (adjustable scale) Peak current limit (trough adjustable analog signal) Motor temperature (trough PTC or NTC) Resolver interface Sine Encoder Interface (optional)

Digital RS485 full-duplex serial link Encoder input (incremental) Encoder output (incremental) Reset Drive OK output Drive enable input (torque) Reference enable input (speed) CAN BUS (optional)

1.4.5 PROTECTIONS

Motor over temperature Drive over temperature Input voltage out of tolerance Encoder or resolver signal missed Encoder or resolver faulty connections Axis short circuit (motor and recovery resistor output) Recovery resistor missed (overvoltage) Recovery resistor overload (software selectable) Over speed in torque mode control (if speed is 12% above max set value). IGBT over temperature (software selectable) Anti-free-wheeling (software selectable) Safety Restart interlock function (optional).

SECTION TWO WIRING AND INSTALLATION

DS2000 USERS MANUAL (rev.C)

2.22

2.11.2.1 RS485 SERIAL LINK (CAN BUS OPTION) (J1)

RS485 serial interface signals are available on the J1 connector. Up to 63 drives can beconnected through the RS 485 serial link (see Section 6 for additional data).Please contact Service Center if more than 4 (up to 63) drives must be connected.As an alternative to the serial interface, the J1 connector can contain the CAN BUS serialinterface with the same external connector. For Can Option make reference to theapplicative Can Open manual. Mating connector: female, Sub-D 9 pos. (Moog code AK4751)

Pos. Name Function1 RX+ RX+ (RS485)2 N.C. Not Connected3 TX+ TX+ (RS485)4 N.C. Not Connected5 N.C. Not Connected6 RX- RX- (RS485)7 0V Digital 0V8 TX- TX- (RS485)9 N.C. Not Connected

Tab. 2.16 J1 RS485 serial link