SMART-Space™ Controller
BACnet® Controller

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.

Purchase Products

Product features

Aesthetic Design

  • Smooth contour lines.
  • Slim profile.


Protocol

  • BACnet - MS/TP (EIA-485) Slave.


4 Control-BASIC™ Programs

  • User programmable control strategy in a readable, BASIC-like language.
  • 1000 bytes per program.


Up to 4 Inputs

  • 1 dedicated temperature sensor.
  • Universal ranges.
  • 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
    20 mA @ 12-bit D/A converter.
  • Relay switches 24 VAC @ 0.5 A.

32 Variables

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


2 PID Loops

  • Standard P, PI, or PID controller for closed loop control.


2 Multipoint Trend Logs

  • 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 Schedule

  • Time value pairs for each weekday.


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.


Certification

RoHS 3 Certified BTL Listed Device

Technical specifications

Supply Voltages

  • 24 VAC/VDC ± 15%.
  • 10 VA (SSC, SSCE).
  • 65 VA (SSCP, including TRIAC 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.
  • 10-100% range.
  • Accuracy ±2% RH max. from 0 to 90% (see plot).


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.


X-Port-2

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

Communications

  • EIA-485 @ 76.8 Kbps max.
  • Auto-baud detection.
  • Up to 200 SSCs per network.


Inputs

  • 12-bit A/D converter.
  • Up to 4 inputs.
  • 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.
  • TRIAC switches 24 VAC @ 0.5 A.


Real-Time Clock (optional)

  • ±1 second per day.


Memory/RTC Backup

  • 72 hour backup.
  • 10 years for database.


Terminal Blocks

  • 16 to 24 AWG  (1.65 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.

Diagrams

Brochures

Integrated Solutions