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.
