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[Listed Device]

UL916 Open Energy Management Equipment
MACH-ProSys BACnet Building Controller MACH-ProSys BACnet Building Controller Header
With its onboard I/O, the Reliable Controls® MACH-ProSys™ takes the MACH-ProCom™ higher, reaching the apex of control as a fully programmable, Internet-connected, BACnet Building Controller (B-BC) ideal for large rooftop equipment, large mechanical rooms and multi-building applications. The MACH-ProSys™ provides high speed 10/100 Ethernet, SMART-Net communications, 12 inputs and 8 outputs, and protocol support for BACnet®, RCP, and Modbus RTU and TCP (both master and slave). Additional points are added to the MACH-ProSys™ using convenient MACH-ProPoint™ expansion modules. Up to 7 MACH-ProPoint™ expansion modules can be added to each MACH-ProSys™ controller.
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[Features]     [Tech Specs]     [App Diagram]     [Expansion]     [Enclosures]     [Modules]     [Catalog Sheet]
Processor
  • 100 MHz, high-performance, 32-bit embedded microcontroller

Memory
  • 8 MB operating RAM
  • 1 MB non-volitile RAM (trends and dynamic values)
  • 4 MB Flash EEPROM operating system, database, and controller configuration

Supply Voltages
  • 24 VAC/VDC, 75 VA max.

Communications
  • IEEE 802.3 Ethernet 10/100 BaseT
  • 2 EIA-485 @ 76.8 kbps max.
  • 1 EIA-232 @ 115.2 kbps max. PC or modem
  • SMART-Net™ port @ 16 sensors max.
Universal Inputs
  • 12 universal inputs
  • 12-bit ADC
  • Analog: 0-5 VDC, 0-10 VDC, 4-20 mA, thermistor
  • Digital: dry contact
  • Impedence:
    1M Ω on 0-5 VDC range
    1M Ω on 0-10 VDC range
    250 Ω on 4-20 mA range
    20K Ω pull-up for thermistor/dry contact range
  • 150 Hz pulse counting
    (supports flow meters)
  • 24 VAC over voltage protection

8 Outputs
  • 12-bit DAC
  • First four outputs are socketed to accommodate relay, TRIAC, or universal modules (output modules sold separately)
  • Analog: 0-12 VDC
  • Digital: 0-12 VDC
  • Manual ON provides adjustable 0-12 VDC (HOA only)
  • LED indicator (glows proportionally)
  • Output power: 75 mA @ 12 VDC
  • 24 VAC over-voltage and short protection
Expansion Modules
  • Up to 7 ProPoint™ expansion modules

Peripheral Power
  • Onboard variable 15-24 VDC power supply providing up to 200 mA of DC power to peripheral devices (if powered by 24 VDC, the maximum voltage output is 22 VDC)

Real-Time Clock
  • ±1 second per day

Memory/RTC Backup
  • 72 hour backup
  • 10 years for database

Dimensions
  • 25.4 cm L x 13.7 cm W x 3.84 cm H
  • (10.0" L x 5.39" W x 1.51" H)

Mounting
  • #8 clearance holes on 23.0 cm L x 11 cm W (9.06" L x 4.33" W)
  • Screw depth 25 mm (1")

Weight
  • 1.3 kg (2.7 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

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