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V-RTU2000 Series
Veesta - Remote Terminal Unit
Technical Specification Manual
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Subrack is in Remote control enabled. If L/R switch positioned to
"L" (Local) no 24V+ will be in VR+ terminal. Normally you can
route VR+ to one of input of DI Card and VR- to common terminal
of DI card. It is most important the common of DI card for your
field wiring must be 0V also so you can use from this feature. In
this mode Jumper strap of J1 and J2 must connect 1-2-3
together.
Not Used: This mode is default mode of VR+/VR- pin terminal of
PS Card. In this mode nothing above items can be used.
Although the function of L/R switch can be operate normally. But
VR+/VR- signal will not be used. In this mode the jumper strap of
J1 and J2 must strap in position 1-2.
Any other wiring type may damage PS Card.
Chapter 13 - Wiring & Cabling
Page 75 of 90
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