# DIGITAL PANEL INSTRUMENTATION

**URL**: https://novapart.co/products/LDI35AVOC0XXIX/digital-panel-instrumentation
**SKU**: LDI35AVOC0XXIX
**Manufacturer**: CARLO GAVAZZI / PARTNER STOCK
**Category**: Automation & Process Control || Panel Displays & Instrumentation || Panel Instrumentation || Digital Panel Meters
**Price**: €265.9200
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4798042/)

## **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**|**Product Description**||**Ordering Key**||**LDI35AV0D0XXXX**|**LDI35AV0D0XXXX**|**LDI35AV0D0XXXX**|**LDI35AV0D0XXXX**|**LDI35AV0D0XXXX**|**LDI35AV0D0XXXX**|**LDI35AV0D0XXXX**|**LDI35AV0D0XXXX**|**LDI35AV0D0XXXX**|**LDI35AV0D0XXXX**|**LDI35AV0D0XXXX**|**LDI35AV0D0XXXX**|**LDI35AV0D0XXXX**|**LDI35AV0D0XXXX**|**LDI35AV0D0XXXX**|**LDI35AV0D0XXXX**|**LDI35AV0D0XXXX**|**LDI35AV0D0XXXX**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|**Model**<br>**Range code**<br>**Power supply**<br>**Setpoints**<br>**Engineering unit**<br>**Option**<br>3 1/2-dgt or 3-dgt + dummy<br>zero multi-range µP-based<br>meter for DC current and vol-<br>tage measurements. Select-<br>able input range. Ensures a<br>degree of protection of IP 50<br>(IP 65 on request).<br>**Type Selection**<br>~~I~~|||||||||||||||||||||||
|**Range code**|**Power supply**|||||**Options**|||||||||||||||||
|See Range Table|**A:**<br>24 VAC, -15% +10%,||**E:**<br>120 VAC, -15% +10%,|||**XX:**|||None (standard)||||||||||||||
||50/60 Hz1)||50/60 Hz1)|||**IX:**|||Degree of protection|||Degree of protection|||Degree of protection||||||||
|**Setpoints**|**B:**<br>48 VAC, -15% +10%,||**F:**<br>240 VAC, -15% +10%,||||||IP 65||||||||||||||
||50/60 Hz1)||50/60 Hz1)|||**AX:**|||Excitation output||||||||||||||
|**0:**<br>0 setpoints<br>**1:**<br>1 setpoint|**C:**<br>115 VAC, -15% +10%,<br>50/60 Hz1)<br>**D:**<br>230 VAC, -15% +10%,||**3:**<br>9 to 32 VDC with<br>galvanic insulation 1)<br>**6:**<br>40 to 150 VDC with|||**XT:**|||Tropicalization||||||||||||||
|1)Power supply on request|50/60 Hz (standard)||galvanic insulation 1)||||||||||||||||||||



## **In ut S ecifications p p** 

|**Rated input**|**Rated input**|200 mVDC|
|---|---|---|
|||20 VDC|
|||200 VDC|
|||2 mADC<br>20 mADC|
|**Overload protection**|**Overload protection**||
|Cont.|Current:|1.2 x rated input|
|For 1s|Voltage:<br>Current:|1.2 x rated input<br>5 x rated input|
||Voltage:|2 x rated input|
|**Accuracy**|||
|(@ 25°C ± 5°C,R.H.≤60%)||± 0.3% f.s.,± 1 dgt|
|**Temperature drift**||± 200ppm/ºC|
|**Display**||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|



|**Sampling rate**|4 times/s, dual slope,|
|---|---|
||16 bits A/D converter|
|**Max. and. min indication**||
|3 1/2 dgt:|Max.<br>1999|
||Min.<br>-1999|
|3 + 0 dgt:|Max.<br>9990|
||Min.<br>-1990|
|**Key-pad**|3 keys:|
||“S” for menu selection|
||“UP” and “DOWN” for value|
||programming/function selec-|
||tion.|



**1** 

Specifications are subject to change without notice 

**LDI35 AV0** 

## **Out ut S ecifications p p** 

**==> picture [245 x 348] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||
|---|---|---|
|Excitation output voltage|
|Voltage|15 VDC non-stabilized/|
|40 mA max. (on request)|
|Insulation|100 Vrms output to|
|measuring input|
|4000 Vrms output to|
|AC supply input|
|500 Vrms output to|
|DC supply input|
|Alarms|
|Number of setpoints|0 (1on request)|
|Alarm types|Over range, up alarm, down|
|alarm, down alarm with dis-|
|abling at power-on, up alarm|
|with latch, down alarm with|
|latch|
|Setpoint adjustment|0 to 100% of the displayed|
|range|
|Hysteresis|0 to 100% of the displayed|
|range|
|On-time delay|0 to 255 s|
|Off-time delay|0 to 255 s|
|Relay status|Normally energized/de-ener-|
|gized|
|Output type|
|Contact|1 x SPDT|
|Rating|5A, 250 VAC/VDC, 40 W/|
|1200 VA, 130.000 cycles|
|Min. response time|≤|500 ms, filter excluded, set-|
|point on-time delay: “0”|
|Insulation|2000 Vrms output to|
|measuring inputs|
|2000 Vrms output to|
|excitation output|

**----- End of picture text -----**<br>


## **Su l S ecifications pp y p** 

## **Software Functions** 

**==> picture [246 x 349] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||
|---|---|
|Password|Numeric code of max. 3 di-|
|gits; 2 protection levels of|
|the programming data.|
|1st level:|Password “0”, no protection.|
|2nd level:|Password from 1 to 255, all|
|data protected.|
|Scaling factor|
|Operating mode|Electrical scale compression,|
|compression/expansion of the|
|displayed scale (max. 2 with-|
|out digital filter, > 2 with digi-|
|tal filter).|
|Electrical scale|Programmable within the|
|whole measuring range.|
|Decimal point position|Programmable within the|
|displaying range.|
|Displayed scale|Programmable within the|
|whole displaying range.|
|Diagnostics|The display flashes when the|
|limits of the displayed range|
|are exceeded, the data are|
|updated up to the maximum|
|read-out.|
|Over range:|EEE|
|Under range:|- EE|
|Filter|
|Filter operating range|From 0 to 1999/9990|
|Filtering coefficient|From 1 to 255|
|Max. data hold|Automatic storage (RAM only)|
|of the max. value measured|
|after last reset|

**----- End of picture text -----**<br>


## **General S ecifications p** 

**==> picture [501 x 257] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||||
|---|---|---|---|---|
|AC supply|230 VAC, -15% +10%,|Operating temperature|0° to 50°C (32° to 122°F)|
|50/60 Hz (standard)|(R.H. < 90% non-condensing)|
|24 VAC, 48 VAC, 115 VAC,|Storage temperature|-10° to 60°C (14° to 140°F)|
|120 VAC, 240 VAC, -15%|(R.H. < 90% non-condensing)|
|+10%, 50/60 Hz (on request)|
|Insulation reference voltage|300 Vrms to ground|
|Insulation|4000 Vrms supply input to all|
|other inputs/outputs|Dielectric strength|4000 Vrms for 1 minute|
|DC supply|9 to 32 VDC, G.I.|Noise rejection|
|max. inrush current:|NMRR|40 dB, 40 to 60 Hz|
|≤|1.2 A/200 ms|CMRR|100 dB, 40 to 60 Hz|
|40 to 150 VDC, G.I.,|EMC|IEC 60801-2, IEC 60801-3,|
|max. inrush current:|IEC 60801-4 (level 3),|
|≤|0.6 A/200 ms|EN 50 081-1, EN 50 082-1|
|Insulation|500 Vrms|supply input to all|Safety standards|EN 61 010-1, IEC 61010-1,|
|other inputs/outputs|VDE 0411|
|Power consumption|6.5 VA|Connector|Screw-type|
|Housing|
|Dimensions|1/8 DIN, 48 x 96 x 83 mm|
|Material|ABS,|
|self-extinguishing: UL 94 V-0|
|Degree of protection|IP 50 (IP 65 on request)|
|Weight|Approx 340 g|
|Approvals|CE, CSA|

**----- End of picture text -----**<br>


**2** 

Specifications are subject to change without notice 

**LDI35 AV0** 

## **Ran e Table g** 

## **Terminal Board** 

|**Rated inputs**|**Ranges (3 1/2 dgt)**|**Impedances**|
|---|---|---|
|200 mVDC|-199.9 mV to 199.9 mVDC|≥1 kΩ|
|20 VDC|-19.99 V to 19.99 VDC|≥120 kΩ|
|200 VDC<br>2 mADC<br>20 mADC<br>**Rated inputs**<br>100 mVDC|-199.9 V to 199.9 VDC<br>≥120 kΩ<br>-1.999 mA to 1.999 mADC<br>≤90Ω<br>-19.99 mA to 19.99 mADC<br>≤90Ω<br>**Ranges (3 + 0 dgt)**<br>**Impedances**<br>-19.90 mV to 99.90 mVDC<br>≥1 kΩ<br>ee||
|10 VDC|-1.990 V to 9.990 VDC|≥120 kΩ|
|100 VDC|-19.90 V to 99.90 VDC|≥120 kΩ|
|1 mADC|-199.0 mA to 999.0 µADC|≤90Ω|
|10 mADC|-1.990 mA to 9.990 mADC|≤90Ω|



## **Front Panel Descri tion p** 

**==> picture [117 x 112] intentionally omitted <==**

**----- Start of picture text -----**<br>
2<br>ae |<br>/ _f I lI<br>S<br>1 3<br>**----- End of picture text -----**<br>


## **1. Key-pad** 

- Set-up and programming procedures are easily controlled by the 3 pushbuttons. “S” - Selection key to select programming function (instrument configuration) or measurement and alarm detection. 

- “      “ and “      “ - Up and down keys for increasing or decreasing program" ming values. . 

## **Dimensions** 

**==> picture [183 x 137] intentionally omitted <==**

**----- Start of picture text -----**<br>
S F<br>——_—_—_ 96 mm 83 mm<br>>| ~<—_—_—>|<br>max. 10<br>mm<br>92 mm<br>Ws di<br><> 75 mm<br>48 mm<br>45 mm 91 mm<br>**----- End of picture text -----**<br>


## **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). 

W = 08 M Ω = 16 % = 24 mm HG = 32 cm = 40 mV = 01 kW = 09 Hz = 17 mbar = 25 l/min = 33 m = 41 V = 02 MW = 10 kHz = 18 bar = 26 l/h = 34 kg = 42 kV = 03 var = 11 RPM = 19 psi = 27 kg/min = 35 ppm = 43 µA = 04 kvar = 12 m/s = 20 ata = 28 ton/h = 36 kA = 44 mA = 05 Mvar = 13 m/min = 21 ate = 29 m[3] /min = 37 cos φ = 45 A = 06 Ω = 14 °C = 22 kg/cm[2] = 30 m[3] /h = 38 m[3] = 46 mW = 07 k Ω = 15 °F = 23 mm H2O = 31 mm = 39 µs = 47 ~~Sat~~ 

## **Excitation Out ut p** 

**==> picture [178 x 150] intentionally omitted <==**

**----- Start of picture text -----**<br>
V<br>Continuous load Short time load<br>30<br>|<br>25<br>20<br>15<br>10<br>||<br>10 20 30 40 50 60 mA<br>Min. 230V -10%<br>Typ.<br>Max. 230V +10%<br>**----- End of picture text -----**<br>


**3** 

Specifications are subject to change without notice 



## Links

- [View this product on Novapart](https://novapart.co/products/LDI35AVOC0XXIX/digital-panel-instrumentation)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/carlo-gavazzi-partner-stock/ldi35avoc0xxix/digital-panel-instrumentation/dp/4798042)
---

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