IR10 Level Measurement Accessory

he K-TEK IR10 Interposing Relay (AC or DC Relay) Output Module is designed for use in applications such that certain process control equipment may require a higher operating current thatn can be supplied by various K-TEK (or other manufacturers’) switch products. The module can be used for applications requiring control of on/off devices such as motors, motor starters, solenoids and alarms. The IR10 consists of printed circuit board mounted relay and three terminal blocks. It is supplied in an explosion proof enclosure (Class 1, Division 1). The unit is generally powered by 120 VAC, although other operating voltages are available. The module accepts one set of DPDT dry contacts as an output (NO and NC contacts). The IR10 operates as a simple interposting relay, actuated by an external limit switch. The relay will energize when a closed contact is sensed at the input terminal. When used for a motor, solenoid or alarm function, the input power is supplied to the IR-10 via a DC or AC connection. The input power is isolated from the output contacts. Two IR-10s can be configured to operate four isolated process devices. A circuit can be configured in a “fail-safe” mode such that a power failure will cause a high level alarm. FEATURES: Simplifies Field Relay Implementation Broad Application Flexibility Easy Mounting and Installation Simple Removal for Maintenance Vibration Resistant 10 Amp Contact Rating Designed and Constructed to FM, UL, NEMA and ANSI / ISA Guidelines Compact Design