MACH-ProWebSys™ Controller RELIABLE

Application

Publish your building automation system to the Web quickly and easily with the Reliable Controls® MACH-ProWebSys™. The first 3-in-1 device of its kind, the MACHProWebSys combines a BTL-listed BACnet Building Controller (B-BC), a BTL-listed BACnet Operator Workstation (B-OWS), and a powerful web server, all in a single package with an installed footprint of a typical building controller.

Catalog_MPWS_En_A4

+(84) 839 606 568

Processor 147 MHz, high‑performance, 32‑bit embedded microcontroller Memory • 8 MB operating RAM • 1 MB non‑volatile RAM (trends and dynamic values) • 256 MB Flash EEPROM operating system, database, JavaScript, graphics, and controller configuration Supply Voltages • 24 VAC ±10% 75 VA max. 50/60 Hz • 24 VDC ±10% 25 W max. Communications…

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Specification

Processor	147 MHz, high‑performance, 32‑bit embedded microcontroller
Memory	• 8 MB operating RAM • 1 MB non‑volatile RAM (trends and dynamic values) • 256 MB Flash EEPROM operating system, database, JavaScript, graphics, and controller configuration
Supply Voltages	• 24 VAC ±10% 75 VA max. 50/60 Hz • 24 VDC ±10% 25 W 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.
Browser Support	• Chrome, Edge, Firefox, IE 8 or greater, Safari • JavaScript must be enabled on client • Flash required for animations and flood fill
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 over‑voltage protection
8 Outputs	• 12‑bit D/A converter • First four outputs are socketed to accommodate relay, TRIAC, or universal modules (output modules sold separately) • Analog: 0–12 VDC • Binary: 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 MACH‑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 with 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
Wiring Terminals	• 12 to 22AWG (3.31 mm² to 0.33 mm²) • Stranded or solid core • Copper conductors only
Dimensions	15.2 cm L x 13.7 cm W x 3.9 cm H (5 15/16" L x 5 3/8" W x 1 1/2" H)
Mounting	• #8 clearance holes on 12.7 cm L x 11.0 cm W (5" L x 4 5/16" W) • Screw depth 25 mm (1")
Weight	0.25 kg (0.6 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% to 90% RH non‑condensing

Feature

Protocol	• BACnet® -- B/IP x 2, Ethernet, MS/TP and PTP • DHCP -- Dynamic Host Configuration Protocol • HTTP/1.1 -- Hyper Text Transfer Protocol • Modbus -- Supports both RTU and TCP communications in slave mode and master mode with up to 128 slave devices • SMTP -- Provides standard email communications for broadcasting email alarms -- Supports TLS/SSL security • SNMP -- Simple Network Management Protocol • SNTP -- Simple Network Time Protocol
12 Inputs	• Universal ranges • Expandable using MACH‑ProPoint expansion modules • Maximum possible inputs of 180
8 Outputs	• Outputs 1–4 are wired to unpopulated sockets • Outputs 5–8 are universal (no sockets) • Expandable outputs using MACH‑ProPoint expansion modules • Maximum possible outputs of 120
1024 Variables	Selectable standard and custom ranges, as well as fixed program-driven values
128 PID Loops	Standard P, PI, or PID controllers for closed loop control
128 Schedules	14 On/Off times for each weekday or exception
32 Calendars	Days of the year designated as holidays
20 Custom Tables	For creating custom scaling functions
64 System Groups	• Allows related points to be grouped on to one display • 160 points/group
128 Control-BASIC™ Programs	• User programmable control strategy in a readable, BASIClike language • 3200 bytes per program
Trend Logs	• Each Trend Log stores up to 8 points • Values recorded at user-defined intervals • Dynamically assigned
Runtime Logs	• Totals the On time and records the On/Off times of every binary point • Dynamically assigned
128 Variable Arrays	Up to 128 elements in a one dimensional array
128 User Passwords	• Protects access to system • Each user is assigned a user name and an access level
Custom Units	• 8 analog engineering units • 8 binary units • 8 multistate units with 8 states, 30 characters each
Graphic Files	• Supports GIF, TIFF, JPG, PNG, and SWF
SMART‑Net™ Port	Networks up to 16 SMART‑Sensors™
1536 Network In Points
512 Network Out Points	The total maximum number of writes and shares to other devices
Warranty	5 years
Certification	• BTL Listed (B‑OWS) • BTL Listed (B‑BC) • UL 916 Listed • FCC CFR 47 Part 15/B • CE