Chapter 5 - Ied Capability; Status Input; Figure 5-1: Vp-2040 Status Input Capability - Veesta World V-PM2000 Series User Manual

VP-2040 Enhanced IED
V-PM2000 Series, Veesta Power Measurement
Instructions & User's Manual
Chapter 5 -
5.1

Status Input

VP-2040 with 4x Digital Input option
K1
K2
K3
K4
CM
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IED Capability
The VP-2040 provides 4 or 8 status input channels based on model
chooses, which are used to detect state information such as breaker
position signals and isolator position signals.
The Internal wet DC voltage will be used to send to the dry node
contacts and return nodes in close or open circuits. When external
nodes are closed, the corresponding status input channels will be
closed.
S1
S2
S3
S3
30V internal
power supply

Figure 5-1: VP-2040 Status Input Capability

Since there is a power supply available for detection and providing
the wet voltage for field inside the meter, any external nodes cannot
be further connected to any another voltage system. Otherwise, the
status input channels will be burnt down.

Chapter 5 - IED Capability

VP-2040 with 8x Digital Input option
K1
K2
K3
K4
K5
K6
K7
K8
CM
power supply
S1
S2
S3
S3
S5
S6
S7
S8
30V internal
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