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[Listed Device]
MACH1 BACnet Controller MACH1 BACnet Controller Header
The Reliable Controls® MACH1™ is a high-performance, fully programmable BACnet® listed controller. The controller is ideal for mid-sized rooftop equipment or small mechanical room applications.
[Features]     [Tech Specs]     [Application Diagram]     [Enclosures]     [PDF Sheet]
Processor
  • 40 mHz, high performance
  • 16-bit embedded microcontroller

Memory
  • 128k NV RAM user database
  • 128k Flash EEPROM for operating system firmware and controller configurations

Supply Voltages
  • 24 VAC/VDC 24 VA max.

Communications
  • EIA-485 @ 76.8 kbps
  • EIA-232 PC or Modem
  • SMART-Net™ (8 SMART-Sensors™ max)

Real-Time Clock
  • ±1 second per day

Universal Inputs
  • 8 universal inputs
  • 10 bit A/D convertor
  • Analog: 0-5 VDC, 4-20 mA, thermistor
  • Digital: dry contact
  • Impedence:
    15k Ω on 0-5 VDC range
    250 Ω on 4-20 mA range
    10k Ω on thermistor range
  • 40 Hz pulse counting
    (supports flow meters)
  • 24 VAC over voltage protection

Universal Outputs
  • 8 universal outputs
  • 8 bit D/A converter
  • Analog: 0-12 VDC
  • Digital: 0-12 VDC
  • Manual ON provides 14.1 VDC
  • LED indicator (glows proportionally)
  • Output power: 75 mA @ 12 VDC
  • 24 VAC over voltage and short protection
Memory/RTC Backup
  • 72 hour battery backup
  • Optional battery backup for 1 year lithium (offline)

Dimensions
  • 21.5 cm L x 14 cm W x 3.81 cm H
    (8.5" L x 5.5" W x 1.5" H)

Mounting
  • #6 clearance holes on
    20.3 cm L x 12.3 cm W
    (8" L x 4.8" W)

Weight
  • 0.4 kg (1.0 lb.)

Ambient Limits
  • Operating: 0 ºC to 40 ºC
    (32 ºF to 104 ºF)
  • Shipping: -20 ºC to 60 ºC
    (-40 ºF to 140 ºF)
  • Humidity: 10% to 90%
    RH non-condensing

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