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Summary of Contents for Matsusada Precision XR Series
- Page 1 Instruction Manual series MODEL *077.9.014* B/N 077.9.014 Rev. 2.2 F-RA-001-3R4...
- Page 2 ◆ No patent liability is assumed with respect to the use of the information contained herein. Moreover, because Matsusada Precision is constantly striving to improve its high-quality products, the information contained in this manual is subject to change without notice.
- Page 3 Bistable push button switch for preventing electric shock) Indicates the possible danger of death if Bistable push button switch you drink it and burns or blindness if it attaches. Indicates the possible danger of exposure Alternative Current to radiation. XR series...
- Page 4 ◆ Do not process or damage power cables It may result in electric shock or fire. ◆ Regarding the input voltage Check the page describing the input terminals and input voltage in the instruction manual. Do not provide any voltage out of the specifications. XR series...
- Page 5 In order to avoid electric shock, ground the terminals to discharge using a short-circuit grounding apparatus and check the voltage again. The terminals here mean all terminals like input and output terminals and terminals for communications and remote controls. XR series...
- Page 6 It requires to be replaced at regular intervals to extend the lifetime. For the replacement, contact us. (It requires a replacement charge separately. Do not replace it by yourself, as there is a risk of electric shock.) XR series...
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Page 7: Table Of Contents
Unpacking the High Voltage Power Supply................Environmental requirements…....................Points to be careful about in handling and care................ What to do before calling for service..................Exterior view diagram..........................Instructions for handling........................Overview........................... Operation………………………....................Connection and description of connectors…................Option……………………………....................XR series... - Page 8 XR series...
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Page 9: Introduction
・Provide an ample space to the upper, right and left side of the high voltage power supply. Use it at the place where the ventilating condition is as good as possible. ・Avoid using the unit at such places where it is very dusty or there is much corrosive gas etc. XR series... -
Page 10: Points To Be Careful About In Handling And Care
・ If there is a possibility of development of a short-circuiting of load or discharging, make larger and shorter the grounding conductor. IN ORDER TO INSURE SAFETY THE GROUND TERMINAL SHOULD BE EARTHED AT ALL TIME. XR series... -
Page 11: What To Do Before Calling For Service
1. Check whether or not plug block of the high voltage connector (part shown with an arrow mark hereunder) is stained. If used with plug stained, a discharging phenomenon will develop sometimes inside connector sometimes. Wiping off stains with such liquids as alcohol, dry it fully and use it. XR series... -
Page 12: Exterior View Diagram
4 RMT/LCL kV Prog Selector 5 N.C. 1 FILAMENT OUTPUT 6 mA Prog Input 2 FILAMENT RETURN(GND) 7 RMT/LCL mA Prog Selector 3 BIAS 8 N.C. 9 GND １ MONITOR RETURN(GND) 2 kV MONITOR 3 mA MONITOR 4 INTERLOCK XR series... -
Page 13: Instructions For Handling
3. Make sure that interlock (INTLK) setting is output OFF. (Note that High Voltage and Filament are output by next operation if INTLK setting is output ON.) 4. Input 24 VDC as the input voltage. The PWR ON (green) and HV OFF (yellow) LEDs are illuminated. XR series... - Page 14 7. Output voltage and output current (tube current) can be checked with the monitor. 8. To finish the operation of the power supply unit, set the interlock (INTLK) setting to output off and turn input voltage (24 VDC) OFF. XR series...
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Page 15: Connection And Description Of Connectors
Xray tube CONNECTIONS FILAMENT ANODE X－RAY TUBE FILAMENT b. J2 : 24V INPUT CONNECTIONS GND（＝0V） 24V ± 10% ＋24V MODEL INPUT CURRENT HXR- 4A max -50- HXR- 4.8A max -60- HXR- 6A max -75- HXR- 8A max -100- XR series... - Page 16 1kΩ 0 ～10V mA MON 1kΩ 0 ～10V kV MON ＋ ＋ － － MON RTN CAUTION To prevent damage to the power supply, please do not connect the INTLK (J4 connector pins 4) directly to the ground. XR series...
- Page 17 J5 : I/O CONTROL CONNECTIONS (D-sub 9Pin) ① LOCAL CONTROL ＋10V REF OUTPUT(20mA MAX) ＋10V N.C. SHORT 10MΩ (set with the kV ADJ trimmer) N.C. kV ADJ SHORT 10MΩ (set with the mA ADJ trimmer) N.C. mA ADJ XR series...
- Page 18 3 Instructions for handling ② EXT. VOLTAGE CONTROL ＋10V REF OUTPUT(20mA MAX) ＋10V N.C. 10MΩ N.C. kV ADJ kV Prog. 0-10V 10MΩ mA Prog. 0-10V N.C. mA ADJ XR series...
- Page 19 3 Instructions for handling ③ EXT. POTENTIOMETER CONTROL ＋10V REF OUTPUT(20mA MAX) ＋10V N.C. EXT. POT 10MΩ ※1 N.C. kV ADJ EXT. POT 10MΩ ※1 N.C. mA ADJ ※1 VR = 5kΩ or 10kΩ recommended （MIN 1kΩ） XR series...
- Page 20 3 Instructions for handling Option Bias Supply Output terminal J3-3 Via internal multi-turn potentiometer (BIAS ADJ) 0 to –300V, adjustable. Load current is 0.25mA. Load regulation is 1%. The unit will be preset to 0V prior to shipment. XR series...
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