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LDI35AV2B008XT

Description
Analog Circuit
CategoryAnalog mixed-signal IC    The signal circuit   
File Size76KB,3 Pages
ManufacturerCarlo Gavazzi
Download Datasheet View All

LDI35AV2B008XT Overview

Analog Circuit

Panel Meters and Controllers
AC/DC Current and Voltage Meter/Controller
Type LDI35 AV2
3 1/2-dgt meter or 3-dgt + dummy zero
For AC/DC current and voltage measurements
Indicator or controller
200 VAC/DC, 500 VAC/DC and 2 AAC/DC, 5 AAC/DC
All functions selectable by key-pad
Password protection
48 x 96 mm
Degree of protection: IP 50 (IP 65 on request)
Product Description
3 1/2-dgt or 3-dgt + dummy
zero multi-range µP-based
indicator or controller for AC
and DC current and voltage
measurements. Selectable in-
put range. Ensures a degree
of protection (front) of IP 50
(IP 65 on request).
Ordering Key
Model
Range code
Power supply
Setpoints
Engineering unit
Option
LDI35AV2D0 XX XX
Type Selection
Range code
See Range Table
Setpoints
0:
1:
0 setpoints
1 setpoint
Power supply
A:
B:
C:
1)
Options
E:
F:
3:
6:
120 VAC, -15% +10%,
50/60 Hz
240 VAC, -15% +10%,
50/60 Hz
9 to 32 VDC with
galvanic insulation
40 to 150 VDC with
galvanic insulation
1)
1)
1)
1)
D:
24 VAC, -15% +10%,
50/60 Hz
48 VAC, -15% +10%,
50/60 Hz
115 VAC, -15% +10%,
50/60 Hz
230 VAC, -15% +10%,
50/60 Hz (standard)
1)
1)
1)
XX:
IX:
AX:
XT:
None (standard)
Degree of protection
IP 65
Excitation output
Tropicalization
1)
1)
1)
1)
On request
Input Specifications
Rated input
Current:
Voltage:
Overload protection
Continuous
For 1s
Accuracy
DC:
(@ 25°C ± 5°C, R.H.
60%)
AC:
(@ 25°C ± 5°C, R.H.
60%,
50/60 Hz, 5 to 100% f.s.)
Temperature drift
Display
AC Measurement
2 AAC/DC, 5 AAC/DC,
40 to 400 Hz
200 VAC/DC, 500 VAC/DC,
40 to 400 Hz
Sampling rate
1.2 x rated input
2 x rated input
Indication
3 1/2 dgt:
3 + 0 dgt:
Key-pad
3 keys:
“S” for menu selection.
“UP” and ”DOWN” for
value programming/function
selection.
Measurement of the average
value resulting from the sine
half-wave rectification of the
input current/voltage by
rms calibration
4 times/s, dual slope
16 bits A/D converter
Max. 1999 (AC/DC)
Min. -1999 (DC), 0 (AC)
Max. 9990 (AC/DC)
Min. -1990 (DC), 0 (AC)
± 0.3% f.s., ± 1 dgt
± 0.5% f.s., ± 1 dgt
± 200 ppm/ºC
7-segment LED, h 14.2 mm,
3 1/2 digits or
3 digits + dummy zero select-
able by means of the front
key-pad
Specifications are subject to change without notice (28.10.99)
1
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