Technical Data Sheet No. Date of Issue: TD9610M Rev.
AALBORG7 is a registered trademark of Aalborg Instruments and Controls, Inc. Aalborg reserves the right to make changes to information and specifications in this manual without notice.
TABLE OF CONTENTS (a) UNPACKING THE PSV-D DRIVER MODULE......................................1 a.1 Inspect Package for External Damage................................................... 1 a.2 Unpack the Valve Driver Module........................................................... 1 a.3 Returning Merchandise for Repair......................................................... 1 (b) INSTALLATION...................................................................... b.1 Electrical Connections...................
(a) UNPACKING THE PSV-D DRIVER MODULE a.1 Inspect Package for External Damage Your PSV-D Solenoid Valve Driver Module was carefully packed in a sturdy cardboard carton, with anti static cushioning materials to withstand shipping shock. Upon receipt, inspect the package for possible external damage. In case of external damage to the package contact the shipping company immediately. a.
(b) b.1 PIN 1 2 3 4 5 6 7 8 9 INSTALLATION Caution: It is the users responsibility to determine if the instrument is appropriate for their OXYGEN application, and for specifying O2 cleaning service if required. Aalborg is not liable for any damage or personal injury, whatsoever, resulting from the use of this instrument for oxygen.
b.1.1 Valve Connection to PSV-D Connect the two valve solenoid lead wires (E1 and E2) to pins 1 and 2 of the 9 pin "D" connector. There is no polarity on these connections. b.1.2 Input Reference Signal Connection Connect the desired analog reference signal input (0 to 5 VDC or 4 to 20 mA) to the appropriate pin locations on the 9 pin "D" connector of the PSV-D. The PSVD will recognize automatically which signal is being provided.
Always make sure that only one jumper is ever applied at any given time to either position 4 or 5. Connecting both at the same time may result in damage to the electronics, and improper control. b.1.4 Power Connection With the DC power supply source OFF, connect the power to the DC power jack OR the 9 pin "D" connector. (c) DO NOT CONNECT POWER TO BOTH CONNECTION POINTS AT THE SAME TIME. This may result in permanent damage to the power supplies and the PSV-D.
d.1 CE Compliance Any model PSV-D bearing a CE marking on it, is in compliance with the below stated test standards currently accepted. EMC Compliance with 89/336/EEC as amended; Emission Standard: EN 55011:1991, Group 1, Class A Immunity Standard: EN 55082 2:1995 (e) OPERATING INSTRUCTIONS e.1 CAUTION: If the valve is left in the active mode for an extended period of time, it may become warm or even hot to the touch. Use care in avoiding direct contact with the valve during operation.
The maximum output voltage supplied to the valve, can be set/changed in the field. Changing this will allow for optimal use of the input reference signal to output valve voltage based on the specific flow rate and operating pressure applied to the valve. With the power ON, use Table II and Figure e-1 to make the appropriate changes as necessary. (Note: This procedure may not need to be performed. It is provided as an added feature to further customize your system.
(f) TROUBLESHOOTING f.1 Common Conditions Your Solenoid Valve Driver Module was thoroughly checked at numerous quality control points during and after manufacturing and assembly operations. It was carefully packed to prevent damage during shipment.
INDICATION LIKELY REASON REMEDY valve does not work in “active" position incorrect valve adjustment re adjust valve pc board defect return to factory for replacement cable or connector malfunction check cable and connectors or replace differential pressure too high decrease pressure to correct level insufficient inlet pressure adjust appropriately incorrect valve adjustment re adjust valve pc board defect return to factory for replacement cable or connector malfunction check cable and con
APPENDIX 1 COMPONENTS DIAGRAMS PSV-D Solenoid Valve Driver PC Board 9
APPENDIX 2 DIMENSIONAL DRAWINGS PSV-D Solenoid Valve Driver Module NOTES: Aalborg reserves the right to change designs and dimensions at its sole discretion at any time without notice. For certified dimensions please contact Aalborg.
APPENDIX 3 WARRANTY Aalborg7 Mass Flow Systems are warranted against parts and workmanship for a period of one year from the date of purchase. Calibrations are warranted for up to six months after date of purchase, provided calibration seals have not been tampered with. It is assumed that equipment selected by the customer is constructed of materials compatible with gases used. Proper selection is the responsibility of the customer.
