General Specifications Fully intelligent Servo Motor ...
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REV 050914 Key Features Single 4-wire bus linking up to 16 drives 5A BLDC or DC brush motor drivers, short protected Operates from 12V to 40V. RS232, RS485 or USB based control communications Optional standalone operation with no connection to PC On-board EEPROM for user program storage 4-quadrant operation Homes to an opto or encoder index with a single command. Execution halt/branch pending switch closure ADC inputs, halt/branch to ADC value Position, velocity, and torque modes. Velocity mode possible using only Hall sensor feedback. Quadrature encoder-based feedback for position mode Step & Direction mode, 4MHz step frequency Secondary encoder mode Prewired for optoswitch inputs Four digital I/O; and two 1A power On/Off drivers for driving relays, dc motors, solenoids, etc. Cavro DT or OEM protocol compatible Fully programmable ramps and speeds Switch-selectable device address Software-settable maximum currents Model EZSV23 Fully intelligent Servo Motor Controller + Driver with Encoder Feedback HIGH-CURRENT DRIVERS CONNECTOR Screw terminal alternative motor drive outputs. Use for motors requiring 3A or more current. Pin Function 1 PHASE A power driver 2 PHASE B power driver 3 PHASE C power driver HALL SENSOR & MOTOR CONNECTOR Mating Connector: AMP MTA 100 series 8 pin, 22 GA, part 3-643813-8 Digikey part A31111-ND Pin Name Notes 1 Hall sensor A 2 Hall sensor B 3 Hall sensor C AllMotion will provide assistance determining correct hookups 4 +5V Hall sensor power 5 Ground Ground for Hall sensors 6 Phase A driver (BLDC) Motor+ (brush DC) 5A peak PWM 7 Phase B driver (BLDC) Not used (brush DC) 5A peak PWM 8 Phase C driver (BLDC) Motor– (brush DC) 5A peak PWM For connector locations, see reverse side. POWER AND COMMUNICATIONS CONNECTOR Mating connector: AMP MTA 100 series 4 pin, 22GA, part 3-643813-4 Digikey part A31108-ND Pin Function 1 V+ (external supply) +12V to 40V 2 GROUND 3 RS485 B 4 RS485 A 1A ON/OFF DRIVERS CONNECTOR Mating Connector: AMP MTA 100 series 4 pin, 22GA, part 3-643813-4 Digikey part A31108-ND Pin Function Notes 1 ON/OFF driver #1 (V-) 2 ON/OFF driver #1 (V+) 2A peak; 1A continuous 3 ON/OFF driver #2 (V-) Open collector Open collector 4 ON/OFF driver #2 (V+) 2A peak; 1A continuous General Specifications Supply Input .................................... 12V to 40V 5A. Examples: Digikey part 285-1820 or 1470-1015 Dimensions ..................................... 2.25" x 2.25" (57 mm x 57 mm) square, 1" (25.4mm) thick Operating Modes ............................ PC controlled or standalone. Position, velocity, and torque. Optional Step & Direction mode. PC Control....................................... Can control up to 16 drives daisychained together. Communications protocol................ RS485. Can convert to RS232/USB with appropriate converters. Control protocol ............................... Compatible with devices that use the Cavro DT or OEM protocol. Can use EZCommander ™ Windows application or serial terminal program such as HyperTerminal to issue commands. Motor compatibility........................... Accommodates most DC brush or brushless servo motors less than 3" in diameter. Best performance is with motor rated at about 1/2 of supply voltage. Outputs short protected. Mating Connectors........................... AMP MTA 100 series (except high-current power drivers). Recommended tool: Digikey part A9982, or better Digikey parts A2031 + A1998. (See Application Note 131021 for non-standard connector options.) I/O Interface.................................... Accepts 2 opto-electronic and two mechanical switch inputs, or 4 mechanical switch inputs. Also ADC and encoder inputs. Signal Levels: <0.8V Vlow; >2V Vhigh (TTL compatible) Optical switch specifications: Transistor optical switch with IC> 1 mA @ IF=20mA. Examples: OPTEK part OPB841W55 or Digikey part 365-1103-ND (prewired); Honeywell HOA1870-33 (prewired) Encoder interface.............................Primary and secondary quadrature encoders, maxi. freq. 4 MHz Operating Temperature ................... -20 to 85 °C PCB copper temperature Relative Humidity............................. 10% to 90% non condensing (operating and storage) I/O CONNECTOR Mating Connector: AMP MTA 100 series 8 pin, 26 GA, part 3-643815-8 Digikey part A31030-ND Pin Name Notes 1 A/D in #2, secondary encoder Chan B, or Direct input Includes 10k Ω pullup to 3.3V 2 A/D in #1, secondary encoder Chan A, or Step input Includes 10k Ω pullup to 3.3V. 3 LED Drive #2 Includes series 200 Ω resistor to 5V. 4 A/D in #4, secondary encoder Index, or Upper Limit input Includes 10k Ω pullup to 3.3V. 5 Ground Common input ground 6 LED Drive #1 Includes series 200 Ω resistor to 5V. 7 A/D in #3 or Home/Lower Limit input Includes 10k Ω pullup to 3.3V. 8 Ground Common input ground ENCODER CONNECTOR Mating Connector: AMP MTA 100 series 5 pin, 26 GA, part 3-643815-5 Digikey part A31027-ND Pin Name Notes 1 Ground Ground for encoder 2 Index Input from encoder 3 Chan A Input from encoder. May use as Hall sensor input for position mode control if no encoder. 4 +5V (V+) Power to encoder 5 Chan B Input from encoder. May use as Hall sensor input for position mode control if no encoder. Model EZSV23 actual size All Motion www.allmotion.com 30097 Ahern Avenue, Union City, CA 94587 Telephone 408.460.1345 Email [email protected]
Transcript of General Specifications Fully intelligent Servo Motor ...
REV 050914
Key Features Single 4-wire bus linking up to 16 drives 5A BLDC or DC brush motor drivers, short protected Operates from 12V to 40V. RS232, RS485 or USB based control communications Optional standalone operation with no connection to PC On-board EEPROM for user program storage 4-quadrant operation Homes to an opto or encoder index with a single command. Execut ion hal t /branch pending switch c losure ADC inputs, halt/branch to ADC value Position, velocity, and torque modes. Velocity mode
possible using only Hall sensor feedback. Quadrature encoder-based feedback for position mode Step & Direction mode, 4MHz step frequency Secondary encoder mode Prewired for optoswitch inputs Four digital I/O; and two 1A power On/Off drivers for
driving relays, dc motors, solenoids, etc. Cavro DT or OEM protocol compatible Fully programmable ramps and speeds Switch-selectable device address Software-settable maximum currents
Model EZSV23
Fully intelligent Servo Motor Controller + Driver with Encoder Feedback
HIGH-CURRENT DRIVERS CONNECTORScrew terminal alternative motor drive outputs.Use for motors requiring 3A or more current.
Pin Function1 PHASE A power driver
2 PHASE B power driver
3 PHASE C power driver
HALL SENSOR & MOTOR CONNECTORMating Connector: AMP MTA 100 series 8 pin, 22 GA, part 3-643813-8
Digikey part A31111-ND
Pin Name Notes1 Hall sensor A
2 Hall sensor B
3 Hall sensor C
AllMotion will provideassistance determiningcorrect hookups
4 +5V Hall sensor power
5 Ground Ground for Hall sensors
6 Phase A driver (BLDC)Motor+ (brush DC) 5A peak PWM
7 Phase B driver (BLDC)Not used (brush DC) 5A peak PWM
8 Phase C driver (BLDC)Motor– (brush DC) 5A peak PWM
For connector locations, see reverse side.
POWER AND COMMUNICATIONS CONNECTORMating connector: AMP MTA 100 series 4 pin, 22GA, part 3-643813-4
Digikey part A31108-ND
Pin Function1 V+ (external supply) +12V to 40V
2 GROUND
3 RS485 B
4 RS485 A
1A ON/OFF DRIVERS CONNECTORMating Connector: AMP MTA 100 series 4 pin, 22GA, part 3-643813-4
Digikey part A31108-ND
Pin Function Notes1 ON/OFF driver #1 (V-)
2 ON/OFF driver #1 (V+) 2A peak; 1A continuous
3 ON/OFF driver #2 (V-) Open collector
Open collector
4 ON/OFF driver #2 (V+) 2A peak; 1A continuous
General SpecificationsSupply Input .................................... 12V to 40V 5A.
Examples: Digikey part 285-1820 or 1470-1015Dimensions ..................................... 2.25" x 2.25" (57 mm x 57 mm) square, 1" (25.4mm) thickOperating Modes ............................ PC controlled or standalone. Position, velocity, and torque.
Optional Step & Direction mode.PC Control....................................... Can control up to 16 drives daisychained together.Communications protocol................ RS485. Can convert to RS232/USB with appropriate converters.Control protocol ............................... Compatible with devices that use the Cavro DT or OEM protocol.
Can use EZCommander™ Windows application or serial terminal program such as HyperTerminal to issue commands.
Motor compatibility........................... Accommodates most DC brush or brushless servo motors less than 3" in diameter. Best performance is with motor rated at about 1/2 of supply voltage. Outputs short protected.
Mating Connectors........................... AMP MTA 100 series (except high-current power drivers). Recommended tool: Digikey part A9982, or better Digikey parts A2031 + A1998. (See Application Note 131021 for non-standard connector options.)
I/O Interface.................................... Accepts 2 opto-electronic and two mechanical switch inputs, or 4 mechanical switch inputs. Also ADC and encoder inputs.
Signal Levels: <0.8V Vlow; >2V Vhigh (TTL compatible) Optical switch specifications: Transistor optical switch with
IC> 1 mA @ IF=20mA. Examples: OPTEK part OPB841W55 or Digikey part 365-1103-ND (prewired); Honeywell HOA1870-33 (prewired)
Encoder interface.............................Primary and secondary quadrature encoders, maxi. freq. 4 MHzOperating Temperature ................... -20 to 85 °C PCB copper temperatureRelative Humidity............................. 10% to 90% non condensing (operating and storage)
I/O CONNECTORMating Connector: AMP MTA 100 series 8 pin, 26 GA, part 3-643815-8
Digikey part A31030-NDPin Name Notes1 A/D in #2, secondary encoder Chan B, or Direct input Includes 10k Ω pullup to 3.3V
2 A/D in #1, secondary encoder Chan A, or Step input Includes 10k Ω pullup to 3.3V.
3 LED Drive #2 Includes series 200 Ω resistor to 5V.
4 A/D in #4, secondary encoder Index, or Upper Limit input Includes 10k Ω pullup to 3.3V.
5 Ground Common input ground
6 LED Drive #1 Includes series 200 Ω resistor to 5V.
7 A/D in #3 or Home/Lower Limit input Includes 10k Ω pullup to 3.3V.
8 Ground Common input ground
ENCODER CONNECTORMating Connector: AMP MTA 100 series 5 pin, 26 GA, part 3-643815-5
Digikey part A31027-NDPin Name Notes1 Ground Ground for encoder
2 Index Input from encoder
3 Chan A Input from encoder. May use as Hall sensor input for position mode control if no encoder.
4 +5V (V+) Power to encoder
5 Chan B Input from encoder. May use as Hall sensor input for position mode control if no encoder.
Model EZSV23 actual size
All Motion www.allmotion.com 30097 Ahern Avenue, Union City, CA 94587 Telephone 408.460.1345 Email [email protected]
Mechanical Specifications
Ordering InformationName Order Number
EZSV23 Servo Drive........................................................................................................ EZSV23RS232 to 485 Converter (option)........................................................................................ RS485USB to 485 Converter (0ption).........................................................................................USB485
-0.200" BOTTOM COMPONENTS
+ 0.762" TOP COMPONENTS + PCB THICKNESS
+0.062" PCB THICKNESS0.000"
POWER INPUT ANDCOMMUNICATION
-0.975"
0.125" DIAM HOLE,0.250" PAD (4X)
-1.125"
- 0.975"
+ 1.125"
0.000"
ADDRESSSWITCH
STATUS LEDLIFE LED
+ 0.975"
- 1.125"
+0.975"
+1.125"
J3
+20V TO +40V
GR
OU
ND
RS
485
AR
S48
5 B
HALL CHALL SENSORS &MOTOR DRIVERS
+5V HALL SENSOR POWERHALL SENSOR GROUNDPHASE A DRIVER
HALL AHALL B
PHASE C DRIVER PHASE B DRIVER
1A ON/OFF DRIVER #1-
1A ON/OFF DRIVER #2- 1A ON/OFF DRIVER #2+
1A ON/OFF DRIVER #1+
HI CURRENT PHASE A DRIVER
POWER/COMM CONN
HI CURRENT PHASE C DRIVER HI CURRENT PHASE B DRIVER
GR
OU
ND
CH
AN
B+5VC
HA
N A
IND
EX
ENCODER CONN
ENCODER
POWER SUPPLY <15V JUMPER
HI CURRENTMOTOR CONN
ON/OFF DRIVERCONN
A/D IN #3 OR HOME/LOWER LIMIT INPUTOPTO SENSOR #1 LED
OPTO SENSOR #2 LEDA/D INPUT #4, 2ND ENCODER INDEX, UPPER LIMIT INPUT
A/D INPUT #1, 2ND ENCODER CH A, STEP INPUT
DIGITAL I/O GROUND
GROUND
A/D INPUT #2 ,2ND ENCODER CH B, DIR. INPUT
REV 050914
Model EZSV23
Fully intelligent Servo Motor Controller + Driver with Encoder Feedback
All Motion www.allmotion.com 30097 Ahern Avenue, Union City, CA 94587 Telephone 408.460.1345 Email [email protected]
