力士乐放大器各系列说明书.pdf

361 Electric Drives and ControlsHydraulics Linear Motion and Assembly TechnologiesPneumaticsService The Drive e.g. 10 V from z 32 LED (green) on front panel lights up Cable lengths and cross-sectionsSolenoid: 20 m 1.5 mm2 20 50 m 2.5 mm2 Position transducer: max. 50 m at 100 pF/m Supply and capacitor 1.5 mm2 LED displaysgreen: Enable yellow: Feedback signal open circuit red: VB 10 % Solenoid2.7 A/25 W3.7 A/50 W Power consumptionmax. 35 Wmax. 60 W Current ratingmax. 1.5 Amax. 2.5 A Solenoid output b 6 b 8 Square-wave voltage, pulse-modulated Imax. = 2.7 AImax. = 3.7 A SetpointVE III : 0 +10 V (z 10) Differential input UE III : 0 V (z 12) VE III : 0 +10 V VE III : 0 +10 V Signal source (setpoint)Potentiometer R = 1 k +10 V supply from b 32 (10 mA) or external source Actual value feedbackOscill. b 26Test pt. z 28 * 081140510110.2 Veff / 7.8 kHz0 +10 V DC 081140510210.8 Veff / 7.8 kHz0 +10 V DC Output stage enableTo z 16, V = 8.5 40 V; e.g. 10 V from z 32 LED (green) on front panel lights up Ramp OFFto b 20; V = 8.5 40 V Cable lengths and cross-sectionsSolenoid: 20 m 1.5 mm2 20 50 m 2.5 mm2 Position transducer: max. 50 m at 100 pF/m Supply and capacitor 1.5 mm2 LED displaysgreen: Enable yellow: Feedback signal open circuit yellow: Ramp OFF red: VB 10 % Valve solenoid A/VA max.2.7/25 (NG 6)3.7/50 (NG 10) Current rating1.5 A2.5 A The current rating can rise at min. UB and long cable length to control solenoid Power consumption (typical)35 W60 W Input signal (setpoint)0 10 V supply from b 10, z 8, z 10, z 12, z 14/b 14 cu mu la tive (Ri = 10 k ) Signal sourcePotentiometer 1 k , +10 V supply from b 32 (50 mA), 10 V from z 22 (50 mA) or external signal source Actual-value feedbackOscil. b 26Meas. tap z 28* 081140511910.2 Veff / 7.8 kHz0 10 V DC 081140512010.2 Veff / 7.8 kHz0 10 V DC Output stage enableTo z 16, U = 8.5 40 V, Ri = 100 k, LED (green) on front panel lights up Ramp OFFTo b 20, U = 8.5 40 V Solenoid outputOutput stage to solenoid Signal to position sensor Potentiometer power supply Length of amplifi er to valve cablesSolenoid cable: up to 20 m 1.5 mm2 20 to 50 m 2.5 mm2 Position transducer: max. 50 m at 100 pF/m Supply and capacitor 1.5 mm2 Special featuresOpen-circuit protection for feedback signal cable Closed-loop position control with PID action Clocked output stage Rapid energizing and de-energizing for fast response times Ramps with quadrant recognition Deadband compensation in valve centre position Ramps can be deactivated Adjustment via trimming potentiometer1. Zero NPA and NPB 2. Sensitivity QA and QB 3. Ramps for acceleration and de cel er a tion t = 0.05 5 s LED displaysGreen: Enable ON Red: UB UB min. (approx. 21 V) Yellow: Ramp OFF Yellow: Feedback signal open circuit Fault signal Feedback signal open circuit UB too low 15 V stabilization z 22: Open collector output to +UK max. 100 mA; no fault: +UK Note: Connect power zero b 2 and control zero b 12 separately to central ground (neutral point). * Values for potentiometer in end position (cw) and for “zero potentiometer“ in centre position. Proportional Electronics 369 Section 8 Electric Drives and ControlsHydraulics Linear Motion and Assembly TechnologiesPneumaticsService See Section 16 for applicable Preferred/Spotlight part numbers and unit price. Extracted from RE 30111/02.03 Page 1 of 2 Issue: 07.05 Electrical amplifi ers for the control of proportional pressure control valves with out electrical position feedback Models VT-VSPA1-1 and VT-VSPA1K-1 Series 1X Suitable for controlling all direct and pilot operated proportional pressure control valves without electrical position feedback and only one solenoid as actuator that are available at the time of publication of this data sheet Differential input, can be switched between voltage and current input Additional command value input, 0 to + 9 V Ramp generator, can be adjusted separately for up and down Clocked output stage Message”ready for operation” (VT-VSPA1K-1 with LED indica- tor lamp only) Reverse polarity protection for voltage supply Cable break detection for current input 4 to 20 mA Short-circuit protection of solenoid cable Cable break detection for solenoid cable Ordering code Models VT-VSPA1-1-1 and VT-VSPA1K-1 Further details to be written in clear text 1X = Series 10 to 19 (10 to 19: Technical data and pin allocation unchanged) Amplifi ers for controlled proportional pressure control valves, analog, with one solenoid With 32-pin male connector and front panel = No code With 16-pin terminal strip; without front panel = K VT-VSPA1 1 1X/ * Substitutions for amplifi ers VT 2000 (up to series 4X), VT 2010, VT 2013 or VT 2023 installed in racks, blind plate 4TE/3HE must be ordered separately. Material no.: R900021004 or R978887127 Proportional Electronics 370 Section 8 Electric Drives and ControlsHydraulics Linear Motion and Assembly TechnologiesPneumaticsService See Section 16 for applicable Preferred/Spotlight part numbers and unit price. Extracted from RA 30111/02.03 Page 2 of 2 Issue: 07.05 Technical data Operating voltageVo24 VDC + 40% 5% Operating range: Upper limiting value Lower limiting value Vo (t)max Vo (t)min 35 V 22 V Power requirementPs 2 A Current consumptionI 10 k in the case of a faultV 1 V From Series 11when ready for operationVca. Vo; 50 mA in the case of faultV0 V; Ri = 10 k Regulated voltageV 9 V 1 %; 25 mA externally loadable Measuring sockets Command value “w”V0 to + 6 V (+ 6 V 100% solenoide current); Ri = 1 k Actual current value “I”V0 to 1600 mV 0 to 1600 mA 20 mA Type of connection VT-VSPA1-1 VT-VSPA1K-1 32-pin blade connector, DIN 41 612, form D 16-pin terminal strip Card dimensionsmm (in.)Euro-card 100 x 160 (3.93 x 6.29), DIN 41 494 Front plate dimensions: Height Width soldering side Width component side 3 U, 128.4 mm (5.1 in.) 1 HP, 5.08 mm (0.2 in.) 3 HP Permissible operating temperature range Storage temperature range C (F) C (F) 0 to 50 (0 to 122) 25 to 85 (13 to 185) Weightkg (lbs.)0.1 1) The maximum current Imax can be adjusted to the required value with the help of the command value attenuator (porentiometer “Gw”). Proportional Electronics 371 Section 8 Electric Drives and ControlsHydraulics Linear Motion and Assembly TechnologiesPneumaticsService See Section 16 for applicable Preferred/Spotlight part numbers and unit price. VT-VSPA1-2 and VT-VSPA1K-2 Extracted from RE 30115/09.03 Page 1 of 2 Issue: 07.05 Electrical amplifi ers Models VT-VSPA1-2 and VT-VSPA1K-2 Series 1X Suitable for controlling pressure valves type DBET, series 6X or as universal amplifi er (see technical data) Differential input (0 to +10V) Current input (4 to 20mA) 4 command value call-ups (with option A4 only) Ramp generator, with separately adjustable “up/down” ramp time External ramp time preselection Enable input Clocked current output stage Signal “ready for operation” Reverse polarity protection of the supply voltage Short-circuit protection of the solenoid cable Solenoid cable break detection Ordering code Amplifi er for controlled proportional pressure valves, analog, with one solenoid With 48-pin male connector and front pane With 16 or 24-pin terminal strip without front panel = No code = K Series 10 to 19 (10 to 19: unchanged technical data and pin assignment) = 1X Further details in clear text (additional functions on enquiry) 0 = A4 = Standard option Variant with 4 command value call-ups V0 =Basic version VT-VSPA1 2 1X / V0 / 0 / * Proportional Electronics 372 Section 8 Electric Drives and ControlsHydraulics Linear Motion and Assembly TechnologiesPneumaticsService See Section 16 for applicable Preferred/Spotlight part numbers and unit price. Extracted from RE 30115/09.03 Page 2 of 2 Issue: 07.05 Technical data Operating voltageVO24VDC +40% -20% Operating range: Upper limit value Lower limit value VO(t)max VO(t)min 35VDC 18VDC Power consumptionPS 50k 4 to 20mA; load RB = 100 0 to +5V; Ri 10k 8.5V to UB call-up activated; Ri 100k 0V to 6.5V no call-up; Ri 100k 8.5V to UB call-up activated; Ri 100k 0V to 6.5V no call-up; Ri 100k 8.5V to UB ramp ON; Ri 100k 0V to 6.5V ramp OFF; Ri 100k 8.5V to UO ON; Ri 100k 0 to 6.5V OFF; Ri 100k Clock-pulse frequency:f250 Hz 10% with J6 and J7 = open Adjustment ranges: Zero balancing (potentiometer “Zw”) Command values (potentiometers “w1” to “w4”) Ramp times (potentiometers “t”) Amplitude attenuator (potentiometer “Gw”) Frequency adjustment with potentiometer (J7 activated) 30% 0 to +100% 20ms to 5s; can be changed over to 0.2s to 50s 0 to +120% see explanation: Clock-pulse generator Outputs Command value signal Actual value signal Ready for operation Output “command value reached” on enquiry Regulated voltage Ramp signal measuring socket Current output stage V V V V V V I 0 to +10V 2%; Imax = 2mA 0 to +10V 2%; Imax = 2mA 16V; Imax = 50mA (in the event of a fault: U 16V; Imax = 50mA (when command value reached) (when command value not reached: U1V; Ri =10k) +10V 2%; Imax = 25mA; short-circuit-proof +100mV to +5V 10%; +10mV to +100mV 50% 0 to 1.9A; short-circuit-proof; clocked Type of connection: VT-VSPA1-2 VT-VSPA1K-2 48-pin male connector; DIN 41612; form F 16- or 24-pin terminal strip Card dimensions:Euro-card 100 x 160 mm (3.93 x 6.29 in.); DIN 41494 Front panel dimensions (refers to VT-VSPA1-2) Height Width soldering side Width component side 3HE, 128.4 mm (5.1 in.) 1TE, 5.08 mm (0.2 in.) 3TE, 15.24 mm (0.6 in.) Permissible operating temperature range Storage temperature range C (F) C (F) 0 to 50 (0 to 122) 25 to 85 (13 to 185) Weightkg (lbs.)0.15 (0.33) net Proportional Electronics 373 Section 8 Electric Drives and ControlsHydraulics Linear Motion and Assembly TechnologiesPneumaticsService See Section 16 for applicable Preferred/Spotlight part numbers and unit price. Extracted from RE 30110/10.04 Page 1 of 2 Issue: 07.05 Analog amplifi er card Model VT-VSPA2-1-2X/ Series 2X Suitable for controlling valve types 4WRA sizes 6 and 10, series 2X and 4WRZ series 7X Built-up in the form of a board in the Euro-format Command value inputs: Differential input 10 V Four command value inputs, 10 V that can be called up Current input 4 to 20 mA Inverting the internal command value signal via the 24V input or jumper Selecting the ramp time via quadrantal recognition (24V input) or ramp time call-ups (24V inputs) (option T5) Switching over the ramp time range via jumpers Characteristic curve correction by separately adjustable jump heights and maximum values Enable input ”Ramp on/off“ input Ordering code VT-VSPA2-1-2X/ Analog amplifi er in Eurocard format For controlling valve types: 4WRA 62X; 4WRA 102X; 4WRZ-7X= 1 Series 20 to 29: (20 to 29 unchanged technical data and connection allocation)= 2X T1 = T5 = With one ramp time With fi ve ramp times V0 =Basic version VT-VSPA2 1 2X / V0 / * Technical data Operating voltageVB24 VDC + 40% 20% Functional range: Upper limiting value Lower limiting value VB (t)max VB (t)min 35 V 18 V Power consumptionPS 50 k 4 to 20 mA; load RB = 100 0 to + 10 V; Re = 10 k (raised internally to +15 V; ref. is M0) Digital Command value call-ups Ramp call-up Quadrant recognision Command value inversion Enable Ramp V V V V V V V V V V V V 8.5 V to VB call-up actuated; Re 100 k 0 to 6.5 V no call-up; Re 100 k 8.5 V to VB call-up actuated; Re 100 k 0 to 6.5 V no call-up; Re 100 k 8.5 V to VB ON; Re 100 k 0 to 6.5 V OFF; Re 100 k 8.5 V to VB ON; Re 100 k 0 to 6.5 V OFF; Re 100 k 8.5 V to VB ON; Re 100 k 0 to 6.5 V OFF; Re 100 k 8.5 V to VB ON; Re 100 k 0 to 6.5 V OFF; Re 100 k Setting ranges Zero compensation (potentiometer Zw“) Command value (potentiometers w1“ to w4“) Ramp times (potentiometers t1“ to t5“) Jump height (potentiometers S+“ and S“) Amplitude attenuation (potentiometers G+“ and G“) 30% 0% to 110% 20 ms to 5 s; switchable 0.2 to 50 s 0% to 50% 0% to 110% (valid when setting the jump height from 0%) Outputs Command value signal Actual value signal Measuring point signal (option 5) Operational Controlled voltages Current output stage Measurement sockets Command value signal Actual value signal V V V V V I 10 V 2 %; Imax = 2 mA 2.5 V 2 %; Imax = 2 mA (mV mA) 10 V 2 %; Imax = 2 mA 16 V; 50 mA (with a fault: U 1K Ohm) Differential inputs for external voltage sources (2.5 or 5.0 VDC) Neutral position deadband for joysticks Ramp time 0.2 to 10.0 sec., separately adjustable for both solenoids (A = up/down; B = up/down) All adjustments are made via multi-turn potentiometers EMI/RFI resistant Rugged, environmental packaging Temperature range: 25 to 80 C (13 to 176 F) Ordering code MDSD Mobile Dual Solenoid Driver Mobile Dual Solenoid Driver Electrical deadband +/ 10% neutral deadband, = No code for joysticks No deadband = 1 (*for other applications) Connector Flat tabs (standard) = No code Screw terminals = K Design series Series 20 to 29 = 20 to 29 * Minimum pots P5, P6 can be adjusted to eliminate spool overlap on MDSD 1 cards. Further details to be written in clear text Adjustment option for MDSD-2X/ 0 = All other models 1, 2, 3, 4 = See preset adjustment table Ramp time No code = 0.2 10 sec. Ramp type No code = A/B solenoid ramp * MDSD 1 2X P1, P2P5, P6P3, P4P7 1 =2 sec.700 mA1800 mA180 Hz 2 =2 sec.400 mA1200 mA100 Hz 3 =2 sec.300 mA800 mA180 Hz 4 =2 sec.200 mA600 mA100 Hz 0 =dont care Only applies to MDSD2X/1, MDSD2X/2, MDSD2X/3, and MDSD2X/4. Preset Adjustments Proportional Electronics 376 Section 8 Electric Drives and ControlsHydraulics Linear Motion and Assembly TechnologiesPneumaticsService See Section 16 for applicable Preferred/Spotlight part numbers and unit price. Extracted from RA 29 864/06.98 Page 2 of 2 Issue: 01.01 Technical data Power supply voltageVDCVDC = 10 to 28 Power requirementWP = I2max RSOL 1.2 (Refer to valve or pump data sheet for max. solenoid current and hot solenoid resistance) Power supply currentAmp I = P VDC Ramp timesec.0.2 to 10 (standard) 1.2 to 60 (R60) 2.4 to 120 (R120) 4.8 to 240 (R240) Control potentiometerK1 to 10 Pulse frequency P7Hz75 to 275 Fuse 5x20 mm fast actingAmp4 Ambient temperatureC (F)25 to 80 (13 to 176) Weightkg (lbs.)0.16 (0.36) Proportional Electronics 377 Section 8 Electric Drives and ControlsHydraulics Linear Motion and Assembly TechnologiesPneumaticsService See Section 16 for applicable Preferred/Spotlight part numbers and unit price. Further details to be written in clear text 1) T1 = With one ramp time T5 = With fi ve ramp times Basic version 1) Additional functions e.g. output stage monitoring, actual value monitoring or ramp-steady signal on inquiry Analog amplifi er in Eurocard format For controlling 4WRE 6-2X valves = 1 For controlling 4WRE 10-2X valves = 2 Series 10 to 19 = 1X (10 to 19: Unchanged technical data and pin assignment) Extracted from RE 30119/06.03 Page 1 of 2 Issue: 07.05 Analog amplifi er card Model VT-VRPA2-.-1X/ Series 1X Suitable for controlling 4WRE valves with position feedback sizes 6 and 10, series 2X Designed as printed circuit board in Euro-format 100 x 160 mm and suitable for installation in a rack Command value inputs: Differential input 10 V Four callable command value inputs 10 V Current input 4 to 20 mA Inversion of the internal command value signal via 24V input or jumper Characteristic curve correction by means of separately adjustable step-change heights and maximum values Ramp time selection via quadrant recognition (24V input) or ramp time call-ups (24V inputs) (option T5) Changeover of ramp time range by means of jumpers Enable input “Ready for operation” output signal Switchable measuring socket (option T5) Polarity reversal protection for voltage supply Power supply unit with DC/DC converter without elevated zero point Ordering code VT-VRPA2 1X / V0 / / * Type VT-VRPA2-.-1X/ Proportional Electronics 378 Section 8 Electric Drives and ControlsHydraulics Linear Motion and Assembly TechnologiesPneumaticsService See Section 16 for applicable Preferred/Spotlight part numbers and unit price. Extracted from RA 30119/06.03 Page 2 of 2 Issue: 07.05 Technical data Operating voltageVO24 VDC + 40 % 20 % Operating range: Upper limit value Lower limit value VO(t)max VO(t)min 35 V 18 V Power consumptionPS 50 k 4 to 20 mA; load Ri = 100 0 to +10 V; Ri = 10 k (internally raised to +15 V; reference is M0) Digital Command value call-ups Ramp call-ups Quadrant recognition Command value inversion Enable V V V V V V V V V V 8.5 V to VO 0 to 6.5 V 8.5 V to VO 0 to 6.5 V 8.5 V to VO 0 to 6.5 V 8.5 V to VO 0 to 6.5 V 8.5 V to VO 0 to 6.5 V call-up activated; Ri 100 k no call-up; Ri 100 k call-up activated; Ri 100 k no call-up; Ri 100 k ON; Ri 100 k OFF; Ri 100 k ON; Ri 100 k OFF; Ri 100 k ON; Ri 100 k OFF; Ri 100 k Adjustment ranges: Zero balancing (potentiometer “Zw“) Command value (potentiometers “w1“ to “w4“) Ramp times (potentiometers “t1“ to “t5“) Step-change height (potentiometers “S+“ and “S“) Amplitude attenuator (potentiometers “G+“ and “G“) 30 % 0 to 110 % 20 ms to 5 s; can be changed over, 0.2 to 50 s 0 % to 50 % 0 % to 110 % (valid for setting of step-change height to 0 %) Outputs: Command value signal Actual value signal Measuring point signal (option 5) Ready for operation Regulated voltages Current outpu