Copley Controls Xenus R10 Manual page 57

Accelnet R20
FEEDBACK
DIGITAL QUAD A/B ENCODER
Type
Signals
Frequency
ANALOG ENCODER (-S OPTION)
Type
Signals
Frequency
Interpolation
RESOLVER
Type
Resolution
Reference frequency
Reference voltage
Reference maximum current
Maximum RPM
ENCODER EMULATION
Resolution
Buffered encoder outputs
DIGITAL HALLS
Type
Signals
Frequency
Connection
ENCODER POWER SUPPLY
Power Supply
Protection
MOTOR CONNECTIONS
Phase U, V, W
Hall U, V, W
Digital Encoder
Analog Encoder
Signals
Frequency
Interpolation
Resolver
Hall & encoder power
Motemp [IN5]
Brake
STATUS INDICATORS
Amp Status
CAN Status
PROTECTIONS
HV Overvoltage
HV Undervoltage
Drive over temperature
Short circuits
I T Current limiting
2
Motor over temperature
MECHANICAL & ENVIRONMENTAL
Size
Weight
Ambient temperature
Humidity
Contaminants
Environment
Cooling
Notes: 1. Digital input & output functions are programmable.
Copley Controls, 20 Dan Road, Canton, MA 02021, USA
Tech Support: E-mail: sales@copleycontrols.com, Internet: http://www.copleycontrols.com
Quadrature, differential line driver outputs
A, /A, B, /B, (X, /X, index signals optional)
5 MHz line frequency, 20 MHz quadrature count frequency
Sin/cos, differential line driver outputs, 0.5 Vpeak-peak (1.0 Vpeak-peak differential)
centered about 2.5 Vdc typical. Common-mode voltage 0.25 to 3.75 Vdc
Sin(+), sin(-), cos(+), cos(-)
230 kHz maximum line (cycle) frequency
10 bits/cycle (1024 counts/cycle)
Brushless, single-speed, 1:1 to 2:1 programmable transformation ratio
14 bits (equivalent to a 4096 line quadrature encoder)
7.5 kHz
2.8 Vrms, auto-adjustable by the drive to maximize feedback
100 mA
10,000+
Programmable to 16,384 counts/rev (4096 line encoder equivalent)
26C31 differential line driver
Digital, single-ended, 120° electrical phase difference
U, V, W
Consult factory for speeds >10,000 RPM
Typically to J2-3,6,9; optionally to J3-10,11,12 when resolver feedback connects to J2
+5 Vdc @ 400 mA to power encoders & Halls
Current-limited to 750 mA @ 1 Vdc if overloaded
Encoder power developed from +24 Vdc so position information is not lost when AC mains power is removed
PWM outputs to 3-phase ungrounded Wye or delta connected brushless motors, or DC brush motors
Digital Hall signals, single-ended
Quadrature encoder signals, A, /A, B, /B, X, /X), differential (X or Index signal not required)
5 MHz maximum line frequency (20 M counts/sec)
26LS32 differential line receiver with 121 Ω terminating resistor between complementary inputs
Sin/cos, differential line driver outputs, 0.5 Vpeak-peak (1.0 Vpeak-peak differential)
centered about 2.5 Vdc typical. Common-mode voltage 0.25 to 3.75 Vdc
Sin(+), sin(-), cos(+), cos(-)
230 kHz maximum line (cycle) frequency
Programmable: 10 bits/cycle (1024 counts/cycle)
R1, R2, S3, S1, S2, S4
+5 Vdc ±2% @ 250 mAdc max, current limited to 750 mAdc @ +1 Vdc if output overloaded
Motor overtemperature sensor input. Active level programmable
Programmable to disable drive when motor over-temperature condition occurs
Same input circuit as GP digital inputs (Digital Inputs above)
[OUT1,2,3] programmable for motor brake function, external flyback diode required
Bicolor LED, drive status indicated by color, and blinking or non-blinking condition
Bicolor LED, status of CAN bus indicated by color and blink codes to CAN Indicator Specification 303-3
+HV > HV
max
+HV < +20 Vdc
Heat plate > 80ºC ±3 ºC
Output to output, output to ground, internal PWM bridge faults
Programmable: continuous current, peak current, peak time
Digital inputs programmable to detect motor temperature switch
6.58 in (167 mm) X 3.89 in (98.8 mm) X 1.17 in (29.7 mm)
0.94 lb (0.43 kg)
-40ºC to +70ºC operating, -50ºC to +85ºC storage
0 to 95%, non-condensing
Pollution degree 2
IEC68-2: 1990
Heat sink and/or forced air cooling required for continuous power output
RUGGEDIZED DIGITAL
BRUSHLESS/BRUSH MOTORS
Drive outputs turn off until +HV < HV
Drive outputs turn off until +HV > +20 Vdc
Drive outputs turn off
Tel: 781-828-8090
R20
SERVO DRIVE FOR
(See Input Power for HV
max
Fax: 781-828-6547
Page 3 of 24
RoHS
)
max