Product Details
- Voltage24/120/240 VAC
- Temperature Range-40 to 248 °F
- Hertz50/60 Hz
Description
The T775 electronic remote temperature controllers are the next
generation of commercial and agricultural controls capable of remote
sensing of temperature and providing switched and/or proportional
outputs to various types of loads.
- Universal model (T775U) can control pressure, humidity, or any variable analog input.
- Special boiler model (T775P) for boiler control.
- Special Staged Sequencing Model (T775L) for sequence staging of relays with one or two setpoints.
- Special Expansion Model (T775S) for staging up to 12 relays with two setpoints (each T775S provides 4 relays).
- Save time on installations with the easy-to-use graphical Interface, large display, and the intuitive programming.
- Use the time clock scheduler or digital input to control the setback and disable output options to help save energy.
- Provide very fast or very fast response times on modulating outputs by adjusting the integral and derivative times (PI or PID).
- Configure models with reset in a few easy steps.
- Eliminate the need for a separate time delay device and protect equipment with the minimum off time option.
- Use the T775L and T775P to stage up to 12 relays (with optional T775S) from two independent heat or cool setpoints.
- Support for digital output alarm on the T775P configurable based on minimum, maximum, or differential temperature.
- Description: Relay Expansion Module.
- Application: Use with the T775L2007 or T775P2003 electronic stand-alone controllers to provide up to 12 relay outputs for staged control.
- Type: Relay Expansion Module-NEMA 1.
- Relay Outputs: 4 SPDT.
- Frequency: 60 Hz.
- Frequency: 50 Hz.
- Relay Contact Ratings (24 Vac): 10.0A resistive.
- Relay Contact Ratings (120 Vac):1/2 hp; 9.8 AFL, 58.8 ALR, 125 VA Pilot Duty.
- Relay Contact Ratings (240 Vac): 1/2 hp; 4.9 AFL, 29.4 ALR, 125 VA Pilot Duty.
- Dimensions (in.): 8 5/32 in. high x 4 13/32 in. wide x 2 15/16 in. deep.
- Sensor Element: 1097 ohms PTC at 77 F (25 C).
- Number of Sensor Inputs: 2.
- Sensors Included: None.
- Maximum distance to sensor (ft): Up to 1,000 ft.
- Setpoint Temperature Range (F): -40 F to 248 F.
- Accuracy (F): ±1 F at 77 F.
- Differential Temperature (F): 1 F to 150 F.
- Operating Ambient Temperature Range (F): -40 F to 140 F @ 60 Hz.