MACH-Pro2
Expandable Building Controller

Designed to be an expandable workhorse of the industry, the Reliable Controls MACH‑Pro2™ is a rugged, flexible, fully programmable BACnet Building Controller (B‑BC) ideal for large rooftop equipment or midsize mechanical room applications.

Purchase Products



Product features

Protocols

  • BACnet.
    • MS/TP and PTP.

12 Inputs

  • Universal ranges.
  • Use a jumper to select thermistor/dry contact, 4–20 mA, or 0–10 VDC.
  • Add up to three MACH-ProPoint expansion modules to accommodate up to 72 additional inputs.

Eight Outputs

  • Universal ranges.
  • Optional Hand/Off/Auto (HOA) switches with position feedback to RC-Studio®.
  • Add up to three MACH-ProPoint expansion modules to accommodate up to 56 additional outputs.

512 Values

  • Select standard and custom ranges as well as fixed program-driven values.

64 Loops

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

32 Schedules

  • 14 on/off times for each weekday or exception.

64 Calendars

  • Designate days of the year as holidays.

20 Tables

  • For creating custom scaling functions.

64 System Groups

  • Group related objects on one display.
  • 160 objects per group.

64 Programs

  • Freely programmable control strategy in a readable, BASIC‑like language.
  • 3,200 bytes per program.

Multipoint Trend Logs

  • Store up to eight objects in each trend log.
  • Record values at user-defined intervals.
  • Dynamic; user assigned.

Single-point Trend Logs

  • Record values user-defined intervals or based on change of value.
  • Dynamic; user assigned.

Runtime Report

  • Total the on time and record the on/off times of every binary object.
  • Automatically generated.

128 Arrays

  • Up to 128 elements in a one-dimensional array.

128 User Passwords

  • Protect access to the system.
  • Assign each user with a username and access level.
  • Multiple levels of security.

24 Custom Units

  • Eight analog engineering units.
  • Eight binary units.
  • Eight multistate units with eight states, 30 characters each.

SMART-Net Port

  • Network up to 16 SMART‑Sensor devices.

Real‑Time Clock

Warranty

  • 5 years.

Certification

RoHS 2 Certified BTL Listed Device

Technical specifications

Processor

  • 100 MHz high-performance 32-bit embedded microcontroller.

Memory

  • 8 MB operating RAM.
  • 1 MB nonvolatile RAM for trends and dynamic values.
  • 4 MB Flash EEPROM operating system, database, and controller configuration.

Supply Voltages

  • 24 VAC ±10%, 75 VA maximum, 50/60 Hz.
  • 24 VDC ±10% 26 W maximum.

Communication Options

  • Two EIA‑485 ports that support a baud rate up to 76.8 kbps. Auto baud detection.
  • One EIA‑232 port that supports a baud rate up to 115.2 kbps. PC or modem.
  • One SMART‑Net port that supports up to 16 devices on a SMART-Net network.

Universal Inputs

  • 12 universal inputs.
  • 12-bit A/D converter.
  • Analog: 0–10 VDC, 4–20 mA, thermistor.
  • Binary: Dry contact.
  • Impedance:
    • 1 MΩ for 0–10 VDC range.
    • 250 Ω for 4–20 mA range.
    • 20 kΩ pull-up for thermistor/dry contact range.
  • Pulse counting up to 150 Hz. Supports flow meters.
  • 24 VAC overvoltage protection.

Universal Outputs

  • 12-bit D/A converter.
  • Analog: 0–12 VDC.
  • Binary: Software-configurable between 0–12 VDC.
  • Manual on provides adjustable 0–12 VDC on controller with HOA option.
  • LED indicator glows proportionally.
  • Maximum 75 mA each.
  • 24 VAC overvoltage and short protection.

Expansion Modules

  • Add up to three MACH‑ProPoint expansion modules.

Peripheral Power

  • Onboard variable 15–24 VDC power supply provides up to 200 mA of DC power to peripheral devices. If powered by 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.

Wiring Terminals

  • 12–22 AWG (3.31–0.33 mm²).
  • Stranded or solid core.
  • Copper conductors only.

Dimensions

  • 25.4 cm L x 13.7 cm W x 3.9 cm H
    (10" L x 5 3/8" W x 1 1/2" H).

Mounting

  • #8 clearance holes on 23 cm L x 11 cm W
    (9 1/16" L x 4 5/16" W).
  • Screw depth 25 mm (1").

Weight

  • 0.60 kg (1.3 lb).

Ambient Limits

  • Operating: ‑20°C to 55°C (‑4°F to 131°F).
  • Shipping: ‑40°C to 60°C (‑40°F to 140°F).
  • Humidity: 10%–90% RH noncondensing.

Diagrams

Connection wiring


Expansion module wiring


Network wiring


Power wiring


Expansion Modules

MACH-ProPoint™ Input/Output Universal IO-U Expansion Module
Add modular inputs and outputs to any MACH-Pro, MACH-ProWeb or MACH-Pro2 series controller with this flexible, general purpose expansion module with universal I/O.
MACH-ProPoint™ Input/Output I/O Expansion Module
Add modular inputs and outputs to any MACH-Pro, MACH-ProWeb or MACH-Pro2 series controller with this flexible, general purpose input/output expansion module.
MACH-ProPoint™ Input Expansion Module
Add modular inputs to any MACH-Pro, MACH-ProWeb or MACH-Pro2 series controller with this flexible, general purpose input expansion module.
MACH-ProPoint™ Output Output Expansion Module
Add modular outputs to any MACH-Pro, MACH-ProWeb or MACH-Pro2 series controller with this flexible, general purpose output expansion module.

Enclosures

Reliable Controls offers six equipment enclosures that provide an economical, professional, and branded solution for control equipment protection. Purpose-built for the controls industry, the enclosures maximize the number of Reliable Controls devices that can be accommodated.


Accessories

DIN Rail Mounting Kit Mounting convenience
The Reliable Controls® MP-DINRAIL™ is a two piece ABS adapter that is custom designed to convert the standard MACH-Pro(Web)Com™, MACH-Pro(Web)Sys™, MACH-ProPoint™, and MACH-Pro1/2™ enclosures to be DIN rail mountable.