Electronic Design

Timer Relay Module Is User Configurable

The 859 Series DIN-rail timer relay module offers on-/off-delay timer modes and multiple time ranges for applications such as switch and package de-bounce sensors. Untraditionally, the 6-mm components carry a top-mounted potentiometer for fine-tuning delay time without removing them from the DIN-rail. On-Delay mode can prevent simultaneous excess inrush currents by delaying machine startup. Off-Delay mode can enable auxiliary components, e.g., fans, to continue operation after machine shutdown. Four standard time delay ranges from 0.2 seconds to 10 minutes are on tap and optional time delay ranges of 2 seconds to 35 minutes are also available. Input voltage ranges from 19.2 to 28.8 Vdc and outputs are 6A/24 Vdc (electromechanical) and 2A/24 Vdc (solid state). WAGO CORP., Germantown, WI. (800) 346-7245.

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