LDI35AV0A0XXIX [CARLOGAVAZZI]

Panel Meters and Controllers Current and Voltage Meter/Controller;


型号：	LDI35AV0A0XXIX
厂家：	Carlo Gavazzi
描述：	Panel Meters and Controllers Current and Voltage Meter/Controller
文件：	总3页 (文件大小：65K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Panel Meters and Controllers

DC Current and Voltage Meter/Controller

Type LDI35 AV0

• 3 1/2-dgt meter or 3-dgt + dummy zero

for DC current and voltage measurements

• Indicator or controller

• 200 mV, 20 V, 200 VDC and 2 mA, 20 mADC ranges

• All functions selectable by key-pad

• Password protection of programming parameters

• 48 x 96 mm

• Degree of protection: IP 50 (IP 65 on request)

Product Description

Ordering Key

Model

Range code

Power supply

Setpoints

LDI35AV0D0XXXX

3 1/2-dgt or 3-dgt + dummy

zero multi-range µP-based

meter for DC current and vol-

tage measurements. Select-

able input range. Ensures a

degree of protection of IP 50

(IP 65 on request).

Engineering unit

Option

Type Selection

Range code

Power supply

Options

120 VAC, -15% +10%,

See Range Table

24 VAC, -15% +10%,

50/60 Hz

XX:

IX:

None (standard)

Degree of protection

IP 65

Excitation output

Tropicalization

50/60 Hz

240 VAC, -15% +10%,

Setpoints

48 VAC, -15% +10%,

50/60 Hz

AX:

XT:

9 to 32 VDC with

galvanic insulation

115 VAC, -15% +10%,

0 setpoints

1 setpoint

50/60 Hz

40 to 150 VDC with

230 VAC, -15% +10%,

50/60 Hz (standard)

Power supply on request

galvanic insulation

Input Specifications

Sampling rate

4 times/s, dual slope,

16 bits A/D converter

Rated input

200 mVDC

20 VDC

200 VDC

2 mADC

20 mADC

Max. and. min indication

3 1/2 dgt:

Max. 1999

Min.

-1999

3 + 0 dgt:

Max. 9990

Overload protection

Cont. Current:

Voltage:

For 1s Current:

Voltage:

Min.

-1990

1.2 x rated input

5 x rated input

2 x rated input

Key-pad

3 keys:

“S” for menu selection

“UP” and “DOWN” for value

programming/function selec-

tion.

Accuracy

(@ 25°C 5°C, R.H. ≤ 60%)

0.3% f.s., 1 dgt

Temperature drift

Display

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

LDI35 AV0

Output Specifications

Software Functions

Password

Numeric code of max. 3 di-

gits; 2 protection levels of

the programming data.

Password “0”, no protection.

Password from 1 to 255, all

data protected.

Excitation output voltage

Voltage

15 VDC non-stabilized/

40 mA max. (on request)

100 V_rmsoutput to

measuring input

4000 V_rmsoutput to

AC supply input

500 V_rmsoutput to

DC supply input

1st level:

2nd level:

Insulation

Scaling factor

Operating mode

Electrical scale compression,

compression/expansion of the

displayed scale (max. 2 with-

out digital filter, > 2 with digi-

tal filter).

Programmable within the

whole measuring range.

Programmable within the

displaying range.

Alarms

Number of setpoints

Alarm types

0 (1on request)

Over range, up alarm, down

alarm, down alarm with dis-

abling at power-on, up alarm

with latch, down alarm with

latch

0 to 100% of the displayed

range

0 to 100% of the displayed

range

0 to 255 s

Electrical scale

Decimal point position

Displayed scale

Programmable within the

whole displaying range.

Setpoint adjustment

Hysteresis

Diagnostics

The display flashes when the

limits of the displayed range

are exceeded, the data are

updated up to the maximum

read-out.

EEE

- EE

On-time delay

Off-time delay

Relay status

0 to 255 s

Normally energized/de-ener-

gized

Over range:

Under range:

Output type

Contact

Rating

1 x SPDT

Filter

Filter operating range

Filtering coefficient

5A, 250 VAC/VDC, 40 W/

1200 VA, 130.000 cycles

≤ 500 ms, filter excluded, set-

point on-time delay: “0”

2000 V_rmsoutput to

From 0 to 1999/9990

From 1 to 255

Min. response time

Insulation

Max. data hold

Automatic storage (RAM only)

of the max. value measured

after last reset

measuring inputs

2000 V_rmsoutput to

excitation output

Supply Specifications

General Specifications

Operating temperature

0° to 50°C (32° to 122°F)

(R.H. < 90% non-condensing)

AC supply

230 VAC, -15% +10%,

50/60 Hz (standard)

24 VAC, 48 VAC, 115 VAC,

120 VAC, 240 VAC, -15%

+10%, 50/60 Hz (on request)

4000 V_rmssupply input to all

other inputs/outputs

Storage temperature

-10° to 60°C (14° to 140°F)

(R.H. < 90% non-condensing)

Insulation reference voltage 300 V_rmsto ground

Dielectric strength

Noise rejection

NMRR

CMRR

Insulation

4000 V_rmsfor 1 minute

DC supply

9 to 32 VDC, G.I.

max. inrush current:

≤ 1.2 A/200 ms

40 dB, 40 to 60 Hz

100 dB, 40 to 60 Hz

40 to 150 VDC, G.I.,

max. inrush current:

≤ 0.6 A/200 ms

500 V_rmssupply input to all

other inputs/outputs

EMC

IEC 60801-2, IEC 60801-3,

IEC 60801-4 (level 3),

EN 50 081-1, EN 50 082-1

Insulation

Safety standards

Connector

EN 61 010-1, IEC 61010-1,

VDE 0411

Power consumption

6.5 VA

Screw-type

Housing

Dimensions

Material

1/8 DIN, 48 x 96 x 83 mm

ABS,

self-extinguishing: UL 94 V-0

Degree of protection

Weight

IP 50 (IP 65 on request)

Approx 340 g

Approvals

CE, CSA

Specifications are subject to change without notice

LDI35 AV0

Range Table

Terminal Board

Rated inputs

Ranges (3 1/2 dgt)

Impedances

200 mVDC

20 VDC

200 VDC

2 mADC

20 mADC

-199.9 mV to 199.9 mVDC

-19.99 V to 19.99 VDC

-199.9 V to 199.9 VDC

-1.999 mA to 1.999 mADC

-19.99 mA to 19.99 mADC

≥ 1 kΩ

≥ 120 kΩ

≤ 90 Ω

Rated inputs

Ranges (3 + 0 dgt)

Impedances

100 mVDC

10 VDC

100 VDC

1 mADC

10 mADC

-19.90 mV to 99.90 mVDC

-1.990 V to 9.990 VDC

-19.90 V to 99.90 VDC

-199.0 mA to 999.0 µADC

-1.990 mA to 9.990 mADC

≥ 1 kΩ

≥ 120 kΩ

≤ 90 Ω

Front Panel Description

2. Display

3 1/2-dgt or 3-dgt + dummy zero (maximum read-out

1999/9999).

Alphanumeric indication by means of 7-segment display

for:

- Displaying of the measured value, over-range, burn-out

and programming indications.

- Indication of programming parameters.

3. Engineering unit

Screen for interchangeable unit label.The symbols in the

shaded areas are those available on the set of engineering

unit labels supplied with the LDI35 (engineering unit label

to be inserted by customer).

1. Key-pad

Set-up and programming procedures are easily controlled

by the 3 pushbuttons.

W = 08

kW = 09

MW = 10

var = 11

kvar = 12

Mvar = 13

Ω = 14

MΩ = 16

Hz = 17

% = 24 mm HG = 32

cm = 40

m = 41

mV = 01

V = 02

mbar = 25

bar = 26

l/min = 33

l/h = 34

“S”

kHz = 18

RPM = 19

m/s = 20

m/min = 21

kg = 42

- Selection key to select programming function (instrument

configuration) or measurement and alarm detection.

kV = 03

µA = 04

mA = 05

A = 06

psi = 27 kg/min = 35

ata = 28 ton/h = 36

ate = 29 m³/min = 37

ppm = 43

kA = 44

cos φ = 45

m³= 46

µs = 47

“

“ and “

“

°C = 22 kg/cm²= 30

m³/h = 38

- Up and down keys for increasing or decreasing program-

ming values.

mW = 07

kΩ = 15

°F = 23 mm H₂O = 31

mm = 39

Dimensions

Excitation Output

Continuous load

Short time load

83 mm

96 mm

max. 10

92 mm

75 mm

60 mA

Specifications are subject to change without notice

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