The Automation Systems Interconnect, Inc, ASI, CR series of compact relay modules offers a unique relay package solution for applications requiring high density control components. The relay modules are available in 4 and 8 channels, with either fixed or pluggable relays. All of the compact relay modules have a series of LEDs to indicate that control power is present to the module and to indicate which individual relay coil is energized. Relay modules are equipped with an inductive kickback diode to prevent damage to sensitive controllers when relays are de-energized. The coils are commoned together on each relay module to minimize the number of connections and reduce labor and installation cost.
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