Industrial Automation Magazine India

Relays, TFI-Series

Published on : Wednesday 13-01-2021

Weidmuller presents its new compact TFI-Series relays for building and factory automation.

These compact timing relays for universal applications in factory and building automation fulfill many functions in industrial environments. Timing relays are used in automation technology in order to compensate for errors caused by high clock rates. Short pulses are extended and are reliably identified by downstream control components.

Timing relays are used in automation technology in order to compensate for errors caused by high clock rates. Short pulses are extended and are reliably identified by downstream control components. Various timing functions such as switch on and off delays, clock generator, and star/delta switch are available to users.

The TFI-SERIES consists of five different devices covering the most important applications in building and factory automation. Four of these carry out individual functions: clock generator (pause and pulse start), star-delta switch, switch-on delay and off-delay with control input. There is also a multifunctional version with seven different timing functions. The timing functions and time ranges can be easily configured using a rotary switch fitted on the front. All of the devices meet the international standards according to EN 61812 and have UL approval for the North American market.
Available in installation design and compact industrial design
Simple configuration via setting potentiometers and status LED
Compliance with international standards according to EN 61812
UL approved for the North American market.

Weidmueller Electronics India Pvt Ltd, Bangalore. Tel: 080-22860028. Email: [email protected]