Presys PROFI BUS DMY-2015-PB, Техническое руководство

Страница: 6 / 39

PRESYS

Instruments DMY-2015-PB-Energy
Introduction
Page 3
Note 1 - The indication, relay usage as alarms and alarm points are, among other
things, items that the user can program through a front key (if wanted, specify these
information so that all the configuration can be made by PRESYS).
Note 2 - Hardware and software features are available under previous consult.
Code Example:
1) DMY-2015 - PB - 1 - 1 - 1 - 1 - 4 - 0 - E
This code defines an indicator DMY-2015-PB-Energy for 8 RTD inputs with two
SPDT relays which can be used as high, low and failure alarm (sensor break alarm), 75
to 264 Vac 50/60Hz or 100 to 360 Vdc electric power supply, for use in a sheltered place.
The trip function is configurable for both relays. It has communication Profibus DP-V0.
1.3 - Technical Specifications
Inputs:
 Pt-100 RTD inputs under DIN 43760
Table 1 shows the temperature ranges for RTD
Input sensor
Range
°F °C
RTD
2 or 3-wire Pt-100
-346.0 752.0 -210.0 400.0*
(*) includes wire resistance
Table 1 - Measuring ranges for input sensors
presys