DWYEROMEGA / OMEGA CN7523 Microprocessor Based Temperature Process Controller

The Dwyer/Omega CN7523 is a microprocessor-based temperature process controller engineered for precise thermal regulation in industrial applications. It delivers PID control with auto-tuning capability, manual/auto mode selection, and programmable ramp/soak profiles for complex process cycles. The unit features configurable alarm outputs for over-temperature, under-temperature, and deviation detection, alongside field-configurable control outputs compatible with multiple actuator types. ## Technical Specifications Input Configuration • Thermocouple types: J, K, T, E, R, S, B, N, L, U • RTD sensors: Pt100, Pt1000, JPt100 (2 or 3-wire configurations) • High-accuracy sensor input with fine resolution and rapid sampling rate Output Options • Voltage pulse output for SSR driving • Current output: 4-20 mA, 0-20 mA • Voltage output: 0-10 V, 1-5 V • Relay output: SPST or SPDT configurations • Dedicated alarm relay outputs Electrical Requirements • Power supply: 100-240 VAC, 50/60 Hz • Low power consumption design Physical Design • Panel-mount construction with standard cutout dimensions • Digital LED or LCD display for real-time monitoring ## Key Features • PID control with configurable parameters for stable temperature regulation • Built-in auto-tuning function for rapid system optimization • On/Off control mode for basic applications • Programmable temperature profiles with multiple ramp and soak stages • Flexible sensor compatibility across standard industrial thermocouple and RTD standards • Field-configurable outputs for diverse control strategies ## Typical Applications Process heating systems, thermal test chambers, furnace control, batch reactors, and industrial ovens requiring precise setpoint management and alarm-based process protection. ## Compatibility & Integration The CN7523 integrates into standard 100-240 VAC industrial power systems and accepts input from ten thermocouple types plus three RTD configurations. Output flexibility accommodates SSR, analog, and relay-based control architectures. Panel mounting with standard cutout dimensions enables direct integration into existing control enclosures.