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EL.CO.
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Product catalog summary

Relay Selection and Specifications
This document outlines the specifications and selection criteria for solid-state relays (SSR) and interface modules. It includes details on output current, output voltage, input voltage, and model numbers for various relay series.

Key Sections:

Relay Selection Tables: Lists specifications for different SSR models, including output current, output voltage, and input voltage. Models highlighted in pink are always available.
SSR with DC Output: Provides specifications for SSR models with DC output, emphasizing high switching speed, low control power, and input-output insulation.
Interface Modules: Describes interface modules with features like LED signaling, DIN bar mounting, and protection degree IP20.
AC Output - Zero Crossing Commutation: Details SSR models with AC output using zero crossing commutation, including input-output insulation and parallel connection capabilities.
SSR Series with Electronics Protection: Specifications for SSR models with electronic protection features such as short circuit, overload, and over temperature protection.
Timed Output SSR Series: Information on SSR models with timed output, including multifunction timing capabilities and zero crossing commutation.
Accessories for Interface Modules: Details on accessories like 20 pole combs for parallel connection and adapters for interface series.

Critical Information:

Models are available with various output currents and voltages, suitable for different applications.
Protection features are included in some models to prevent damage from electrical faults.
Interface modules and accessories are designed for easy integration and installation.

Solid-State Relays (SSR) Specifications:
- Voltage control: 0-10V DC
- Manual control: 10K potentiometer
- Input-output insulation: 4000V
- Models: SSRSPC1-30240AD, SSRSPC1-50240AD
- Output current: 30A, 50A
- Output voltage: 208-230V AC, 380-480V AC
- Items phased out from 30/06/2024.

EMS24 Series Hybrid Motor Starter:
- Power supply: 24V DC
- Control input: 24V DC for left/right control
- Maximum current: 3A or 9A three-phase
- Over voltage and motor overload protection
- Hybrid technology with internal by-pass
- Signaling LEDs for various statuses
- MODBUS RTU communication for up to 16 devices
- DIN rail case with BUS connector for communication.

Relay Interface Modules:
- RM Series with one or two exchange contacts
- Operating temperature: -20 to +55°C
- Non-polarized input
- Available with fuse protection and spring base options
- Models include RM1, RM4, RM8 with various configurations
- RS485 line termination resistance connectors available.

Accessories:
- DIN rail BUS connectors
- RS485 line termination resistance connectors
- Electromechanical relay interface modules with various configurations and options.

Temperature Controllers Overview
The document provides detailed specifications and coding for various series of temperature controllers, including ELK4B, ELKM4, ELKM43, ELK48S, and ELK35S. These controllers are used in temperature regulation applications across different industries such as food & beverage and packing.

Specifications

Dimensions: Vary by model, e.g., ELK4B is 48x48x35mm, ELKM4 is 48x48x62mm.
Inputs: Support for various temperature probes including TC J, K, S, R, T, RTD Pt100, and others.
Outputs: Multiple relay outputs or voltage outputs for SSR driving, with programmability options.
Power Supply: Options include 12...24V DC/24V AC or 100...240V AC/48...240V DC, depending on the model.
Control Functions: ON/OFF, PID control, neutral zone, and more.
Communication: RS485 MODBUS RTU for serial communication.

Key Features

Programmability: Outputs can be programmed for different functions, including digital input and SSR drive output.
EVOgreen Function: Allows for display standby mode to save energy.
Wattmeter: Calculates instantaneous power and energy consumption.
Loop Break Alarm (LbA): Alerts for disconnected or short-circuited loads.

Coding and Model Examples
The document includes detailed coding descriptions for each model, explaining the meaning of each code segment related to power supply, input signals, and output configurations. Examples of code compositions are provided for clarity.

Applications
These controllers are suitable for various industrial applications, providing precise temperature control and monitoring capabilities.

Overview: The document provides technical specifications and details for various modular timers and protection relays, highlighting their features, power requirements, and operational parameters. It also notes the discontinuation of certain items by the end of 2024.

Key Features:

Asynchronous serial data transmission with low power consumption and galvanic isolation on three-way connections.
DIN rail mounting for easy installation.
Compact design with universal power supply options.

Product Specifications:

TEMSA Series: Asymmetrical timers with selectable time scales ranging from 0.2 seconds to 20 hours, universal power supply (24-75V DC or 24-240V AC), and a single changeover contact.
TEMS Series: Multi-scale timers with 10 selectable functions and a time range from 0.1 seconds to 10 days.
TEMFS Series: Multi-function timers with similar specifications to the TEMS series.
SFR2/5 and SFR2/6 Series: Phase sequence and phase loss relays with universal three-phase supply and phase loss detection capabilities.
EVU and EVO Series: Under and over voltage relays that monitor supply and detect voltage deviations, with adjustable time delay settings.
CRE-5 Series: Current relays for current sensing with a range of 0.25-5A and a time range of 0-10 seconds.
LVE Series: Liquid level control relays for conductive liquids with automatic reset and adjustable sensitivity.
MPR Series: Motor protection relays with PTC sensor testing and manual or automatic reset options.

Discontinuation Notice: Certain items will be phased out starting from December 31, 2024.

Availability: Items highlighted in pink are always available, with some subject to variations as noted on the website.

Specifications:
The document outlines the specifications for a protection relay for motors with a PTC sensor. It has a nominal current of 8A and operates at a nominal voltage of 250V AC or 24V DC. The relay features a compact size of 1 module (17.5mm) and is designed for DIN rail mounting. It includes a manual or automatic reset and a sensor test function.

Input:
The power supply voltage options are 24V AC/DC (MPR24) and 90-264V AC (MPR230), with a maximum power consumption of 14VA (2.7W).

Output Relay:
The relay has a rated current of 8A and a rated operational voltage of 250V AC / 24V DC, with one changeover contact.

Power Supplies:
The document provides details on various power supply models, including non-stabilized and stabilized linear and switching power supplies. Key features include DIN rail mounting, IP00 protection, operating temperature range of -5 to +50°C, and LED indicators for input and output voltage.

Selection Tables:
The document includes selection tables for power supplies, listing output current, output voltage, input voltage, and model numbers for different configurations.

Dimensions and Protection:
Dimensions for various models are provided, along with protection features such as fuses for input and output currents and electronic protection against short circuits.

Standard Codes:
A comprehensive list of standard codes for various products is included, detailing descriptions, codes, and page numbers for reference.

Catalog excerpts

EL.CO.® Srl ha iniziato nel 1986 sviluppando la propria produzione di rele statici di varie potenze, alimentatori lineari e switching, interfacce e termoregolatori analogici e digitali. Tutta la produzione e certificata CE e inoltre per i rele statici e stato acquisito il marchio VDE ed UL/CSA. Parallelamente all’attivita produttiva, la EL.CO.® cura il montaggio e il collaudo di circuiti stampati per conto terzi, la progettazione e realizzazione di quadristica elettrica applicata all’automazione di macchine operatrici con l’uso dei PLC e programmazione computerizzata. L’azienda dispone, inoltre,...

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GAMMA PRODOTTI / PRODUCT RANGE SOLID STATE SWITCHING Solid State Relays Relay Interface Modules Temperature Controllers

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GAMMA PRODOTTI / PRODUCT RANGE Temperature Transmitters and Signal Conditioners TIMING, PROTECTING & MONITORING Timers and Protection Relays POWER SUPPLIES Power Supplies

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SOLID STATE SWITCHING RELÈ ALLO STATO SOLIDO / SOLID STATE RELAYS Rev. 03-2018 RELÈ STATICI SLIM SERIE SSR01/SSR02/SSR05 SSR01/SSR02/SSR05 SLIM SERIES SOLID STATE RELAYS RELÈ STATICI SLIM SERIE SSR01DH/SSR02DH/SSR05DH SSR01DH/SSR02DH/SSR05DH SLIM SERIES SOLID STATE RELAYS MODULI INTERFACCIA LARGHEZZA 6,2mm ED ACCESSORI INTERFACE MODULES BREADTH 6,2mm AND ACCESSORIES RELÈ STATICI SERIE SD/SA SD/SA SERIES SOLID STATE RELAYS RELÈ STATICI SERIE SDP/SAP CON PROTEZIONE ELETTRONICA SDP/SAP SERIES SOLID STATE RELAYS WITH ELECTRONICS PROTECTION RELÈ STATICI SERIE SDT/SAT CON USCITA TEMPORIZZATA SDT/SAT...

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SOLID STATE SWITCHING RELÈ ALLO STATO SOLIDO / SOLID STATE RELAYS Rev. 03-2022 ZOCCOLI E MOLLE PER RELÈ MOD. SSR91 E MOD. SSR20/21/22 SOCKETS AND SPRINGS FOR SSR91 RELAYS AND MOD. SSR20/21/22 MODULI INTERFACCIA LARGHEZZA 14mm ED ACCESSORI INTERFACE MODULES BREADTH 14mm AND ACCESSORIES RELÈ STATICI SERIE 870/871/88D-360 870/871/88D-360 SERIES SOLID STATE RELAYS RELÈ STATICI SERIE SSR51 SSR51 SERIES SOLID STATE RELAYS RELÈ STATICI SERIE SSR09 SSR09 SERIES SOLID STATE RELAYS RELÈ STATICI SERIE SM170/SM171 SM170/SM171 SERIES SOLID STATE RELAYS RELÈ STATICI BISTABILI SERIE SMB170/SMB171 SMB170/SMB171...

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SOLID STATE SWITCHING RELÈ ALLO STATO SOLIDO / SOLID STATE RELAYS Rev. 04-2021 RELÈ STATICI SERIE SSR19-80/100/125A-AC SSR19-80/100/125A-AC SERIES SOLID STATE RELAYS RELÈ STATICI PER CONTROLLO AD ANGOLO DI FASE SERIE SSR19 SSR19 SERIES PHASE ANGLE CONTROL RELAYS RELÈ STATICI SERIE SSR08D SSR08D SERIES SOLID STATE RELAYS RELÈ ALLO STATO SOLIDO BIFASE SERIE SSR270 SSR270 SERIES DUAL PHASE SOLID STATE RELAYS RELÈ STATICI BIFASE SERIE SSR29 SSR29 SERIES DUAL PHASE SOLID STATE RELAYS RELÈ ALLO STATO SOLIDO TRIFASE SERIE SSR370 SSR370 SERIES 3 PHASE SOLID STATE RELAYS RELÈ ALLO STATO SOLIDO TRIFASE...

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RELE ALLO STATO SOLIDO CON DISSIPATORE INTEGRATO SOLID STATE RELAYS WITH HEAT SINK Rev. 03-2022 RELE ALLO STATO SOLIDO CON DISSIPATORE INTEGRATO SOLID STATE RELAY WITH HEAT SINK RELE ALLO STATO SOLIDO PER CONTROLLO MOTORI SOLID STATE RELAYS FOR MOTOR CONTROL RELE ALLO STATO SOLIDO PER CONTROLLO MOTORI SOLID STATE RELAYS FOR MOTOR CONTROL La produzione base dei rele allo stato solido EL.CO. si divide in tre gruppi principali: 1. Rele a commutazione zero (zero crossing): I rele a commutazione di zero innescano quando la tensione di uscita passa in prossi mita dello zero e disinnescano sempre a...

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RELE ALLO STATO SOLIDO / SOLID-STATE RELAYS Corrente di uscita Output current MOQ 10pz Dimensions: 28x5x15(h)mm • Commutazione zero crossing per modelli in AC o istantanea per modelli in DC • Alta velocita commutazione • Basso assorbimento ingresso • Isolamento ingresso uscita 2500V • Protezione con filtro RC per modelli in AC • Zero crossing commutation for models with AC voltage output or instantaneous for DC voltage output models • High switching speed • Low control power • 2500V input-output insulation • RC filter protection for AC models TABELLA SELEZIONE RELE - RELAY SELECTION TABLE RELE...

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RELE ALLO STATO SOLIDO / SOLID-STATE RELAYS INTERFACCIA MODULARE A RELE STATICO 2A-24V DC, 6A-24V DC, 100mA-60V DC E 2A-240V AC (larghezza 6,2mm) 2A-24V DC, 6A-24V DC, 100mA-60V DC E 2A-240V AC SOLID STATE RELAY INTERFACE MODULE (breadth 6,2mm) Dimensions: ECLR.../EZD... 6,2x87,3x75,6(h)mm ECLRM... 6,2x101,6x79,7(h)mm Led segnalazione alimentazione rele Aggancio per barra DIN Uscita 2A-24V DC, 6A-24V DC, 100mA-48V DC, 2A-240V AC Pettine a 20 poli per collegamento interfacce in parallelo Larghezza interfaccia 6,2mm Grado di protezione IP20 Temperatura di funzionamento -20 +55°C Relay input signaling...

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ACCESSORI PER MODULI INTERFACCIA SERIE EZD-ECLR ACCESSORIES FOR INTERFACE MODULES EZD-ECLR SERIES ZOCCOLI PER SERIE EZD-ECLR CON RELE STATICO SOCKETS FOR EZD-ECLR SERIES WITH SOLID STATE RELAY • Led verde alimentazione • Connessione 8 interfacce serie ECLR/ECLRM (Terminali A1-A2) • Connettore 14 poll secondo IEC 60603-13 per i terminali della logica di controllo • Green power supply led • Connecting 8 interlaces ECLR/ECLRM series (Terminals A1-A2) • 14-pole connector according to IEC 60603-13 for control logic terminals

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RELE ALLO STATO SOLIDO / SOLID-STATE RELAYS Dimensions: 6,2x100x78(h)mm • Comando ingresso non polarizzato • Led tensione ingresso • Commutazione zero crossing per modelli in AC o istantanea per modelli in DC • Isolamento ingresso uscite 2500V • Protezione con filtro RC per modelli in AC • Pettine a 20 poli per collegamento rele statici in parallelo • Aggancio per barra DIN • Non polarized input • Led input voltage • Zero crossing commutation for models with AC voltage output or instantaneous for DC voltage output models • 2500V input-output insulation • RC filter protection for AC models • 20...

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RELE ALLO STATO SOLIDO / SOLID-STATE RELAYS TABELLA SELEZIONE RELE - RELAY SELECTION TABLE MOQDimensions: 6,2x100x78(h)mm • Comando di ingresso non polarizzato • Led tensione ingresso • Led segnalazione intervento protezione elettronica • Per modelli in DC protezione da corto circuito (reset con interruttore per modello uscita 10A), sovraccarico, sovracorrente e sovratemperatura con restart • Per modelli in AC protezione da sovraccarico e sovratemperatura con restart • Esclusione segnale ingresso tramite interruttore • Commutazione zero crossing per modelli in AC o istantanea per modelli in DC...

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PRODUCT RANGE

PRODUCT RANGE

Catalog excerpts

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