Finder MasterINTERFACE Modular Relay Modules - Series 39

This document provides detailed information on the Finder Series 39 MasterINTERFACE modular relay modules, offering a comprehensive range of solutions for various industrial automation applications.

Product Overview

The MasterINTERFACE series includes electromechanical (EMR) and solid-state (SSR) relays designed for efficient interfacing between control systems and actuators. These modules are characterized by their slim 6.2 mm width, facilitating space-saving installations on 35 mm DIN rails (EN 60715). Key features include integrated coil protection circuits, lever for relay retention and extraction, and terminals compatible with flat-head, Phillips, and automatic screw connections.

Product Range and Features

MasterBASIC: Universal application relays for general use. Available in EMR and SSR versions with various voltage supply options.
MasterPLUS: Features a fuse holder for output circuit protection and options for surge suppression for AC/DC voltage applications.
MasterINPUT: Designed for interfacing with input signals from sensors, limit switches, and auxiliary contacts to automation systems. Includes a bus-bar connection for easy power distribution.
MasterOUTPUT: Facilitates power distribution to output devices like solenoid valves and motors. Also features bus-bar connection for simplified wiring.
MasterTIMER: Offers adjustable time delays with a rotary adjustment knob and DIP-switch selectable time ranges and functions. Available in EMR and SSR versions.

Technical Specifications and Applications

The catalog details the common characteristics of the series, including contact configurations (1 CO, 1 NO), contact ratings (up to 6A), coil characteristics (various AC/DC voltage inputs), and general specifications such as mechanical and electrical lifespan, response times, and operating temperature ranges.

Specific application examples are provided, illustrating the use of MasterBASIC and MasterPLUS modules for interfacing with PLC outputs and inputs, as well as for machine control and signaling systems.

Codification and Variants

A detailed codification system is explained, allowing users to select the appropriate module based on series, type, number of contacts, coil version, voltage, and specific variants like ATEX/Hazloc certifications.

The document also lists available EMR and SSR versions with cage and automatic terminals, along with their corresponding support types.

Accessories

Finder offers a range of accessories to complement the MasterINTERFACE modules:

16-pin jumper bar (093.16): For multiple connections and side-by-side configurations.
Fuse holder modules (093.63): For output circuit protection, available with or without LED indicators and for different voltage ranges.
Plastic separators (093.60): For visual separation of interface groups or protection of adjacent modules.
Labeling plates (093.48, 060.48): For identification of modules.
Terminal duplicator (093.62): For Push-in terminals.
MasterADAPTER: Connects up to 8 MasterINTERFACE modules to a PLC via a 14-pin ribbon cable.
Automation cable (093.00020): A 14-pole cable for connecting to automation systems.

Certifications and Safety

The MasterINTERFACE modules comply with various international standards and certifications, including CE, EAC, UL, and ATEX/Hazloc for hazardous environments. Safety notes regarding fuse handling and isolation procedures are provided.

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