Enerdis C.A 2150-E - Setpoints Output; Introduction

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7.1 Setpoints output
7.1.1 Introduction
An option of 2 or 4 SETPOINTS, programmable within the full display range, can be incorporated to the unit thus providing alarm
and control capabilities by means of individual LED indicators and relay or transistor outputs. All the setpoints provide
independently programmable value, time delay (in seconds), asymmetrical or symmetrical hysteresis (in counts of display) and
selectable HI/LO acting.
The setpoint option consists of a plug-in additional card that once installed to the meter's main board, activates its own
programming module, they are totally configurable by the user and their access can be locked out via software.
These are the control output options available:
Option 2 Relays SPDT 8A : 2 Relays SPDT 8 A
Option 4 Relays SPST 5A : 4 Relays SPST 5 A
Option 4 Output NPN : 4 NPN outputs
Option 4 output PNP: 4 PNP outputs
These types of outputs, capable of carrying out a wide variety of control operations and processing of limit values, increases
notably the unit's performance qualities thanks to the possibility of combining basic alarm functions with advanced safety and
control applications.