Technical specifications
Table 11: Technical specifications
Product Code Numbers MS-FAC4911-0 Advanced Application Field Equipment Controller for BACnet/SC or BACnet/
IP Networks
Supply Voltage 24 VAC (nominal, 20 VAC minimum/30 VAC maximum), 50/60 Hz, power supply Class 2
(North America), Safety Extra-Low Voltage (SELV) (Europe)
Power Consumption 14 VA maximum
Note: The VA rating does not include any power supplied to the peripheral devices
connected to binary outputs (BOs) or configurable outputs (COs), which can
consume up to 12 VA for each BO or CO; for a possible total consumption of an
additional 72 VA (maximum).
Power Source +15 VDC power source terminals provide 100 mA total current. Quantity 3 located in
Universal IN terminals - for active (3-wire) input devices.
Ambient Conditions Operating: 0°C to 50°C (32°F to 122°F); 10% to 90% RH noncondensing
Storage: -40°C to 80°C (-40°F to 176°F); 5% to 95% RH noncondensing
Processor 32-Bit Renesas
®
microcontroller
Memory 16 MB flash memory and 8 MB RAM
Real-Time Clock Backup Power Supply Super capacitor maintains power to the onboard real-time clock for a minimum of 72
hours when supply power to the controller is disconnected.
Input and Output Capabilities 10 - Universal Inputs: Defined as 0-10 VDC, 4-20 mA, 0-600k ohms, or Binary Dry Contact
6 - Binary Inputs: Defined as Dry Contact Maintained or Pulse Counter/Accumulator
Mode
4 - Binary Outputs: Defined as 24 VAC Triac (external power source only)
4 - Analog Outputs: Defined as 0-10 VDC or 4-20 mA
4 - Configurable Outputs: Defined as 0-10 VDC or 4-20 mA
Analog Input/Analog Output Resolution
and Accuracy
Input: 15-bit resolution
Output: 15-bit resolution, +/- 200 mV accuracy in 0-10 VDC applications
Terminations Input/Output: Fixed Screw Terminal Blocks
SA Bus and Supply Power: 4-Wire and 2-Wire Pluggable Screw Terminal Blocks
SA Bus Port: RJ-12 6-Pin Modular Jacks
Mounting Horizontal on single 35 mm DIN rail mount (preferred), or screw mount on flat surface
with three integral mounting clips on controller
Housing Enclosure material: ABS and polycarbonate UL94 5VB; Self-extinguishing
Protection Class: IP20 (IEC529)
Dimensions (Height x Width x Depth) 150 mm x 220 mm x 57.5 mm (5-7/8 in. x 8-3/4 in. x 2-3/8 in.) including terminals and
mounting clips
Note: Mounting space requires an additional 50 mm (2 in.) space on top,
bottom, and front face of controller for easy cover removal, ventilation, and wire
terminations.
Weight 0.5 kg (1.1 lb)
Compliance United States: UL Listed, File E107041, CCN PAZX, UL 916, Energy Management
Equipment
FCC Compliant to CFR47, Part 15, Subpart B, Class A
Canada: UL Listed, File E107041, CCN PAZX7 CAN/CSA C22.2 No.205, Signal Equipment
Industry Canada Compliant, ICES-003
Europe: Johnson Controls, Inc. declares that this product is in compliance with the
essential requirements and other relevant provisions of the EMC Directive.
Australia and New Zealand: RCM Mark, Australia/NZ Emissions Compliant
FAC4911 Advanced Application Field Equipment Controller Installation Guide 21
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