<strong>Stepnet</strong> <strong>Panel</strong> GENERAL SPECIFICATIONS Test conditions: Load = 1mH per phase, ambient temperature = 25 °C. +HV = HV max MODEL STP-075-07 STP-075-10 OUTPUT POWER Peak Current 7 (5) 10 (7) Adc (Arms, sinusoidal) Peak time 1 1 s Continuous current 5 (3.54) 10 (7) Adc (Arms, sinusoidal) INPUT POWER HV min to HV max +20 to +75 +20 to +75 Vdc,transformer-isolated Ipeak 8 11 Adc (1 sec) Icont 5.5 11 Adc Aux HV +20 to +75 +20 to +75 Vdc CURRENT CONTROL Current loop update rate 15 kHz (66.7 µs) PWM outputs Dual MOSFET H-bridges, 15 kHz center-weighted PWM, space-vector modulation PWM ripple frequency 30 kHz HV Compensation Changes in HV do not affect current-loop bandwidth STP REFERENCE INPUTS CAN bus Operating Mo<strong>de</strong>s Profile Position, Profile Velocity, Interpolated Position, and Homing mo<strong>de</strong>s. Profile Torque when in Servo Mo<strong>de</strong> Digital position reference Step/Direction, CountUp/CountDown Stepper command pulses ( 1 MHz maximum rate ) Quad A/B Enco<strong>de</strong>r 5 Mline/sec, 20 Mcount/sec (after quadrature) Digital torque or velocity reference (Servo mo<strong>de</strong> only) PWM/polarity or 50% PWM format DIGITAL INPUTS (NOTE 1) Quantity 12 Enable [IN1] Dedicated input for drive enable, 33 µs RC filter, 10 kΩ pull-up/down to +5/ground GP [IN2,3,4,5] General Purpose inputs with 33 µs RC filters (22 µs for [IN5]), programmable functions and active level select, 10 kΩ pull-up/down to +5/ground, Vin = 0 to +30 Vdc HS [IN6,7,8,9,10,11,12] High-Speed Inputs inputs with 100 ns RC filters, programmable functions, and active level select 10 kΩ pull-up/down to +5/ground, Vin = 0 to +12 Vdc All inputs 74HC14 Schmitt trigger operating from +5.0 V with RC filter on input, 10 kΩ pull-up/down to +5/ground RC time-constants assume active drive on inputs and do not inclu<strong>de</strong> 10 kΩ resistors Logic levels Vin-LO < +1.35 Vdc, Vin-HI > +3.65 Vdc DIGITAL OUTPUTS Quantity 4 Type Current-sinking MOSFET open-drain outputs with 1 kΩ pullup to +5 Vdc through dio<strong>de</strong>, 1 Adc sink max, +30 Vdc max. The sum of all digital output currents cannot exceed 2 Adc Functions Programmable with CME 2 Active Level Programmable to either HI (off, pull-up to +5 Vdc) or LO (on, current-sinking) when output is active RS-232 COMMUNICATION PORT Signals RxD, TxD, Gnd Full-duplex, serial communication port for drive setup and control, 9,600 to 115,200 Baud CANOPEN COMMUNICATION PORTS Number Two, optically-isolated from drive circuits Signals CANH, CANL, Ground, 1 Mbit/sec maximum Protocol CANopen Application Layer DS-301 V4.01 DSP-402 Device Profile for Drives and Motion Control MOTOR CONNECTIONS Motor A+,A-,B+,B- Outputs to 2-phase stepper motor, bipolar drive connected Motemp Motor temperature sensor or switch. Any input [IN2~IN12] can be programmed for this function Enco<strong>de</strong>r Quadrature enco<strong>de</strong>r for stall-<strong>de</strong>tection or servo-mo<strong>de</strong> operation PROTECTIONS HV Overvoltage > +91 Vdc Drive outputs turn off until +HV is < overvoltage HV Un<strong>de</strong>rvoltage < +20 Vdc Drive outputs turn off until +HV >= +20 Vdc Drive over temperature PC Board > 70 °C. Programmable actions Short circuits Output to output, output to ground, internal PWM bridge faults I 2 T Current limiting Programmable: continuous current, peak current, peak time Latching / Non-Latching Programmable AGENCY CONFORMANCE EN 55011 : 1998 CISPR 11 (1997) Edition 2/Amendment 2: Limits and Methods of Measurement of Radio Disturbance Characteristics of Industrial, Scientific, and Medical (ISM) Radio Frequency Equipment EN 61000-6-1 : 2001 Electromagnetic Compatibility Generic Immunity Requirements Following the provisions of EC Directive 89/336/EEC: EN 60204-1: 1997 Safety of Machinery. Electrical Equipment of Machines Following the provisions of EC Directive 98/37/EC: UL 508C : 1996 UL Standard for Safety for Power Conversion Equipment NOTES 1. [IN1] is not programmable and always works as drive Enable. Other digital inputs are programmable. Copley Controls, 20 Dan Road, Canton, MA 02021, USA Tel: 781-828-8090 Fax: 781-828-6547 Web: www.copleycontrols.com Page 2 of 16 RoHS
DIMENSIONS .19 4.83 .19 4.83 3.24 82.22 0.19 (4.8) 0.16 (4.1) 0.15 (3.8) <strong>Stepnet</strong> <strong>Panel</strong> 5.35 135.89 4.97 126.24 5.00 127 4.97 126.24 Heatsink is optional 5.38 136.53 5.38 (136.5) 5.08 (128.9) 5.00 (127) Heatsink is optional .52 13.21 .82 20.83 .6 16.87 0.16 (4.1) .16 3.96 0.52 (13.2) 2.00 (50.8) 6 places 0.84 [21.3] 0.66 (16.76) 1.49 [37.8] Copley Controls, 20 Dan Road, Canton, MA 02021, USA Tel: 781-828-8090 Fax: 781-828-6547 Web: www.copleycontrols.com Page 3 of 16 2.00 50.80 .18 4.45 1.65 41.78 3.01 76.38 3.13 (79.4) STP RoHS version (green leaf on label) Weights: Amplifier 0.94 lb (0.43 kg) Heatsink 0.4 lb (0.15 kg) 3.51 89.26 3.31 [84.13] non-RoHS version (no green leaf on label) RoHS