RTK NEX7250, Руководство пользователя, Страница: 1 / 87

NEX7250 Zone 2 Annunciator
1
Warning
The NEX7250 System described herein operates on a logic voltage of 24VDC and as standard
24VDC is used for the field contact supply voltage. External power supplies using higher voltage
AC/DC primary sources and optional high voltage field contact voltages may be present if this is the
case please ensure the necessary precautions are taken.
REV DATED DESCRIPTION AUTHOR APPROVED
0 26/6/03 Original D.Adams T McLeman
1 29/05/07 Minor corrections D.Adams P.Cartmell
2 19/05/08 Updated to new Standards D.Adams T McLeman
3 05/01/10 Removed high risk impact warning D.Adams P.Hartley
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