Novus 81500FT020, Инструкция по эксплуатации, Страница: 9 / 9

N1500FT Flow Indicator
NOVUS AUTOMATION 9/9
SPECIFICATIONS
DIMENSIONS : ............................................ 48 x 96 x 92 mm (1/8 DIN)
............................................................ Approximate Weight: 242 g
PANEL CUTOUT : .................................. 45.5 x 93 mm (+0.5 -0.0 mm)
POWER SUPPLY : ..................... 100 to 240 Vac/dc (±10 %), 50/60 Hz
Optional 24 V: ................... 12 to 24 Vdc / 24 Vac (-10 % / +20 %)
Maximum Consumption: .................................................... 7.5 VA
ENVIRONMENTAL CONDITIONS :
Operation Temperature: ............................................... 5 to 50
°
C
Relative Humidity: ...................................... 80 % max. up to 30 ºC
For temperatures above 30 °C, reduce 3% by °C
Internal use; Category of installation II, Degree of pollution 2;
altitude < 2000 m
INPUTS
4-20 mA
: ........................................ Accuracy: ± 0.2 % of full scale
Dry Contact : ........................................... Frequency: 0.1 to 10 Hz
Pulse (Tension, NPN or PNP) : ........ Frequency: 0.1 to 50000 Hz
........................................................... Amplitude: from 4 V to 24 V
........................................................ Accuracy: ± 30 ppm @ 25 °C
Magnetic Pickup : ........... Frequency: 0.1 to 8000 Hz @ 30 mVpp
........................................................ 0.1 to 50000 Hz @ 250 mVpp
................................................ Amplitude: from 30 mVpp to 5 Vpp
........................................................... Accuracy: ± 0.1 % @ 25 °C
Input impedance : .....................4-20 mA: 150 Ω (+4.5 Vdc @ 20 mA)
OUTPUTS :
4-20 mA : .............................................. 550 Ω max. , 10000 levels
.........................................................................Isolation: 250 Vrms
Pulse : .............................................. Maximum frequency: 100 Hz
....................................................................... Voltage: 0 to 30 Vdc
............................................................... Maximum current: 15 mA
.........................................................................Isolation: 250 Vrms
OUTPUT RELAYS :
ALM1 and ALM2 : ..........................................................................
................................ SPDT: 3 A / 240 Vac (3 A / 30 Vdc resisitive)
ALM3 and ALM4 : ..........................................................................
....................... SPST-NA: 1.5 A / 250 Vac (3 A / 30 Vdc resisitive)
ELECTROMAGNETIC COMPATIBILITY : ...........................................
........................................ EN 61326-1:1997 and EN 61326-1/A1:1998
SAFETY : .......................... EN61010-1:1993 and EN61010-1/A2:1995
Connections suitable for fork-type terminals 6.3 mm.
FRONTAL PANEL
: ............................. IP65, polycarbonate UL94 V-2
CASE : ........................................................... IP20, ABS+PC UL94 V-0
Operation is started : three seconds after connection to power
supply.
IDENTIFICATION
N1500FT - 4R - 485 - 24V
A B C D
A : Indicator model:
N1500FT
B : Output relays:
Nothing shown (basic version with two SPDT relays);
4R (version with two additional SPST relays);
C : Digital Communication:
Nothing shown (basic version with no serial communication);
485 (version with RS485 serial, Modbus protocol)
D : Power Supply:
Nothing shown (basic version, power supply of 100 to 240 Vac);
24V (version with power supply of 12 to 24 Vdc /
24 Vac).
WARRANTY
Warranty conditions are available on our website
www.novusautomation.com/warranty .