Overview
The Athena 16-KF-S-0-00-00 is a 1/16 DIN panel-mounted, auto-tuning digital process controller from the Legacy Series 16 family. The Athena Legacy Series 16 is a 1/16 DIN panel mounted, auto-tuning digital process controller. It offers precise control of a single loop with two independent outputs. This temperature controller accepts thermocouple (Type K) input and is designed for HVAC, refrigeration, and general process temperature applications.
Key Features
- Auto-Tuning PID Control: The Series 16 is an “on demand” autotuning controller that automatically sets PID parameter values (Proportional Band, Reset and Rate) before the process reaches setpoint.
- Type K Thermocouple Input: For Type K thermocouple, the range is 0 to 2460° F (-18 to 1349° C).
- Dual Independent Outputs: RS-232 or RS-485 communications are available, and two digital LED displays provide visual indication of various control functions.
- Two-Line LED Display: Separate displays for process temperature and setpoint allow operators to monitor critical parameters at a glance.
- Flexible Output Options: Relay outputs rated at 5 A @ 120 Vac resistive or 3 A @ 240 Vac; also 0-20 mAdc or 4-20 mAdc output available.
Technical Specifications
- Form Factor: 1/16 DIN panel mount
- Panel Cutout: 1.771″ x 1.771″ (45 mm x 45 mm)
- Panel Depth Required: Minimum 4″ (100 mm) behind panel
- Input Type: Type K thermocouple
- Input Range: 0 to 2460°F (0 to 1349°C)
- Process Sampling Rate: 10 Hz (100 ms)
- Accuracy: ±0.2% of full scale, ± one digit
- Temperature Stability: 5 µV/°C maximum; 3 µV/°C typical
- Noise Rejection (Common Mode): >100 dB
- Noise Rejection (Series Mode): >70 dB
- Relay Output: 5 A @ 120 Vac (resistive) or 3 A @ 240 Vac
- Analog Output Options: 0-20 mAdc or 4-20 mAdc (500 ohms max)
- Communications: RS-232 or RS-485 (where specified)
Typical Applications
The Athena 16-KF-S-0-00-00 is used extensively in:
- HVAC Systems: Temperature monitoring and control in heating and air conditioning loops
- Refrigeration: Precise thermostat control for cold storage and process cooling
- Industrial Process Control: Single-loop heating or cooling applications requiring PID regulation
- Batch Processes: Applications requiring automated setpoint management and alarm functions
- Ovens & Furnaces: Temperature maintenance in manufacturing and laboratory equipment
Compatibility & Replacements
Compatible With
- Type K thermocouple sensors
- Standard panel-mount DIN cutout installations (45 mm × 45 mm)
- 120 Vac or 240 Vac power supplies (contact Athena Controls for specific voltage configuration)
- Relay-based load control systems
- Analog data acquisition and SCADA systems (via RS-232/RS-485)
Replaces / Drop-In Replacement For
- Other Athena Legacy Series 16 controllers with the same form factor and input type configuration
- Verify compatibility with your system integrator or contact Athena Controls (toll-free 1-800-782-6776) before ordering as a direct replacement
Works With
- Panel-mount DIN rail or flush-mount installations
- RS-232 and RS-485 serial communication protocols
- Proportional, integral, derivative (PID) control loops
- Dual alarm configurations (hardware alarms plus software alarms)
- Most industrial 120/240 Vac power systems
