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1、 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: 50k 4 to 20mA; load RB = 100 0 to +5V; Ri 10k 8.5V to UB call-up activated; Ri 100k 0V to
2、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 (potentiomete
3、r “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 Output
4、s 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 (
5、when command value reached) (when command value not reached: U 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-
6、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
7、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
8、 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.
9、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 adjust
10、ments 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 (
11、*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 mo
12、dels 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
13、, 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
14、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
15、(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
