Take ownership of your personal environment with the Reliable Controls® SMART-Space Controller™ (SSC), a fully programmable BACnet controller with multi-sensor capability and ten-point, on screen direct control.

        

Aesthetic Design

  • Smooth contour lines
  • Slim profile

Protocol

  • BACnet MS/TP Slave

4 Control-BASIC™ Programs

  • User programmable control strategy in a readable, BASIC-like language
  • 2000 bytes per program

Up to 4 Inputs

  • 3 universal, and 1 dedicated temperature sensor
  • Jumper selectable 0-10 VDC, 4-20 mA, thermistor/dry contact

Up to 4 Outputs

  • Jumper selectable to be universal or TRIAC
  • Universal supplies 0-12 VDC, 20mA @ 12-bit DAC
  • Relay switches 24 VAC/VDC @ 0.5A

32 Variables

  • Selectable standard and custom ranges, as well as fixed or program-driven values

2 PID Loops

  • Standard P, PI, or PID controllers for closed loop control

2 BACnet Trend Log Multiple

  • Capable of storing program-timed or runtime-triggered values
  • Up to 8 points per trend

1 System Group

  • Allows related points to be grouped on to one display
  • 30 points per group

1 BACnet Schedule

  • 4 time value pairs for each weekday
  • 8 special events

2 Custom Tables

  • For creating custom input ranges and Control-BASIC lookup tables

LCD

  • Displays up to 10 points
  • Adjustable backlight timeout

Warranty

  • 5 years
  • 1 year for humidity and CO2 sensor

Certification

Supply Voltages

  • 24 VAC/VDC ± 15%
  • 10 VA (SSC, SCCE)
  • 65 VA (SSCP, including relay outputs)

Display

  • Four 0.6″ digits
  • Six 0.3″ characters
  • Eleven icons: Auto, On, Off, Cool, Occupied, Heat, Fan, Fan Speed, AM, PM, and Day of the Week
  • Backlit for easy viewing in dim light
  • Display Area 36mm x 36mm (1 3/8″ x 1 3/8″)

Temperature Specifications

  • 12-bit A/D converter
  • Range: 0ºC to 40ºC (32ºF to 104ºF)
  • ±0.1ºC (0.18ºF) resolution
  • User calibrated to ±0.1ºC (0.18ºF) accuracy

Humidity Sensor (for -H models)

  • 0.1% resolution
  • 10-90% range
  • ±1.8% RH accuracy

Occupancy Sensor (for -OC models)

  • Passive Infrared Radiation (PIR) sensor
  • 64 detection zones
  • 100º horizontal range / 82º vertical range
  • 5 m (16.4 ft.) detection distance

Buttons

  • 3 custom silicon rubber buttons
  • Button functions: select, plus, and minus

CO2 Sensors (for -CO2 models)

  • Non Dispersive Infrared Optical Sensor
  • 0-2000 ppm range
  • Accuracy ±50 ppm
  • Automatic calibration built in
  • Non Linearity < 1% of full scale
  • Power: adds 2 mA to the base SSC

X-Port-2

  • Access port for PC connection using X-Port-2™ converter

Communications

  • MS/TP BACnet slave @ 76800 baud max with AutoBaud
  • Up to 200 SSCs per network

Inputs

  • 12-bit A/D convertor
  • Up to 4 Inputs (3 universal, and 1 dedicated temperature sensor)
  • Jumper selectable 0-10 VDC, 4-20 mA, thermistor / dry contact

Outputs

  • Up to 4 outputs (combination of universal and TRIAC)
  • Universal supplies 12 VDC 20 mA @ 12-bit DAC
  • Relay switches 24 VAC/VDC @ 0.5 A

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Real-Time Clock (optional)

  • ±1 second per day

Memory/RTC Backup

  • 72 hour backup
  • 10 years for database

Dimensions

  • 16 to 24 AWG (1.31 mm2 to 0.21 mm2)
  • Stranded or solid core
  • Copper conductors only

Dimensions

  • 12 cm L x 7.0 cm W x 3.2 cm H (4 3/4″ L x 2 3/4″ W x 1 1/4″ H)

Weight

  • 0.13 kg (0.287 lb.)

Ambient Limits

  • Operating: -20 ºC to 55 ºC
    (-4 ºF to 131 ºF)
  • Shipping: -40 ºC to 60 ºC
    (-40 ºF to 140 ºF)
  • Humidity: 10% to 90% RH non-condensing