Johnson Controls FEC16 Series, MS-FEC1611-1ET, MS-FEC1611-0ET Installation Instructions Manual

FEC16 Extended Temperature Field Equipment Controller
Installation Instructions
MS-FEC1611-0ET, MS-FEC1611-1ET

Applications

The FEC16 extended temperature field controller is part of the Metasys® system Field Equipment Controller (FEC) family. The FEC16 controller runs pre-engineered and user-programmed applications and provides the inputs and output s required to monitor and control a wide variety of Heating, Ventilating, and Air Conditioning (HVAC) equipment.
FEC extended temperature controllers operate on an RS-485 BACnet® Master-Slave/Token-Passing (MS/ TP) Bus as BACnet Application Specific Controllers (B­ASC) and integrate into the Web-based Metasys system.
IMPORTANT: In Metasys system smoke control applications, use only the MS-FEU1610-0U model that is UL/cUL Listed, UUKL 864 Listed, 9th Edition Smoke Control Equipment. For Metasys system smoke control applications, you must refer to the
Metasys® System UL 864 9th Edition UUKL/ORD­C100-13 UUKLC Smoke Control System Technical Bulletin (LIT-12011252) for detailed requirements
and procedures for installing and operating UUKL 864 Listed Metasys system devices. Failure to meet the requirements or follow the procedures in the
Metasys® System UL 864 9th Edition UUKL/ORD­C100-13 UUKLC Smoke Control System Technical Bulletin (LIT-12011252) can void the UUKL 864
listing for Smoke Control Equipment.
Part No. 24-10143-306, Rev. C
Issued May 16, 2014
Supersedes November 13, 2013

North American Emissions Compliance

Canada

This Class (A) digital apparatus meets all the requirements of the Canadian Interference-Causing Equipment Regulations.
Cet appareil numérique de la Classe (A) respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.

United States

This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when this equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area may cause harmful interference, in which cas e th e users will be required to correct the interference at their own expense.

Installation

Observe these guidelines when installing an FEC extended temperature controller:
Transport the FEC in the original container to minimize vibration and shock damage.
Verify that all parts shipped with the FEC.
Do not drop the FEC or subject it to physical shock.
FEC16 Extended Temperature Field Equipment Controller Installation Instructions 1

Parts Included

Figure 1: Controller Mounting Positions
Figure 2: Back of FEC16 Controller Showing
Extended Mounting Clips, DIN Rail Channel, and
one FEC16 controller with removable terminal blocks
one installation instructions sheet

Materials and Special Tools Needed

three fasteners appropriate for the mounting surface (M4 screws or #8 screws)
one 20 cm (8 in.) or longer piece of 35 mm DIN ra il and appropriate hardware for DIN rail mount (only)
small straight blade screwdriver for securing wires in the terminal blocks

Mounting

Observe these guidelines when mounting an FEC extended temperature controller:
Ensure the mounting surface can support the FEC, DIN rail, and any user-supplied enclosure.
Mount the FEC on 35 mm DIN rail whenever possible.
Mount the FEC in the proper mounting position (Figure 1).
On panel or enclosure mount applications, observe these additional guidelines:
Do not install the FEC in an airtight enclosure.
Mount the FEC so that the enclosure walls do not obstruct cover removal or ventilation through the controller.
Mount the FEC so that the power transform e r an d other devices do not radiate excessive heat to the
controller.
Mount the FEC on a hard, even surface whenever possible in wall-mount applications.
Use shims or washers to mount the FEC securely and evenly on the mounting surface.
Mount the FEC in an area free of corrosive vapors and observe the Ambient Conditions in the
Technical Specifications
Provide for sufficient space around the FEC for cable and wire connections, easy cover removal, and good ventilation through the controller (50 mm [2 in.] minimum on the top, bottom, and front of the controllers).
Do not mount the FEC on surfaces prone to vibration, such as duct work, or in areas where electromagnetic emissions from other devices or wiring can interfere with controller communication.
section.
FEC16 Extended Temperature Field Equipment Controller Installation Instructions2

DIN Rail Mount Applications

DIN rail mounting is the preferred mounting method. To mount an FEC on 35 mm DIN rail:

Wall Mount Applications

To mount an FEC directly on a wall (or other flat vertical surface):
1. Securely mount a 20 cm (8 in.) or longer section of 35 mm DIN rail horizontal and centered in the desired space so that the controller mounts in the horizontal position shown in Figure 1.
2. Pull the two bottom mounting clips outward to the extended position (Figure 2).
3. Hang the controller on the DIN rail by the hooks at the top of the (DIN rail) channel on the back of the controller (Figure 2), and position the controller snugly against the DIN rail.
4. Push the bottom mounting clips inward to secure the controller on the DIN rail.
To remove the FEC from the DIN rail, pull the bottom mounting clips out to the extended position and carefully lift the controller off the DIN rail.
1. Pull the two bottom mounting clips outward and ensure they are locked in the extended positions as shown in Figure 2.
2. Mark the three mounting hole locations on the wall using the dimensions in Figure 2 and one of the mount positions shown in Figure 1 (or hold the controller up to the wall/surface in a proper mount position and mark the hole locations through the mounting clips.)
3. Drill holes in the wall at the locations marked in Step 2, and insert appropriate wall anchors in all three holes (if necessary).
4. Hold the FEC in place, and insert the screws through the mounting clips and into the holes. Carefully tighten all of the screws.
IMPORTANT: Do not overtighten the mounting screws. Overtightening the screws may damage the mounting clips.
FEC16 Extended Temperature Field Equipment Controller Installation Instructions 3
Figure 3: FEC161 1 Controller Physical Features and Wiring Terminals
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FEC16 Extended Temperature Field Equipment Controller Installation Instructions4

Wiring

!
!
Figure 4: FC Bus Terminal Block Wiring
Figure 5: SA Bus Terminal Block Wiring
CAUTION: Risk of Electric Shock.
Disconnect the power supply before making electrical connections to avoid electric shock.
Mise En Garde: Risque de décharge électrique: Débrancher l'alimentation
avant de réaliser tout raccordement électrique afin d'éviter tout risque de décharge électrique.
CAUTION: Risk of Electric Shock.
Disconnect the power supply before making electrical connections to avoid electric shock.
Mise En Garde: Risque de décharge électrique: Débrancher l'alimentation
avant de réaliser tout raccordement électrique afin d'éviter tout risque de décharge électrique.
IMPORTANT: Do not exceed the controller electrical ratings. Exceeding controller electrical ratings can result in permanent damage to the controller and void any warranty.

FC Bus Terminal Block

The FC Bus terminal block is a blue, removable, 4-terminal plug that fits into a board-mounted jack.
Wire the removable FC Bus terminal block plugs on the FEC, and other field controllers in a daisy-chain configuration using 3-wire twisted, shielded cable as shown in Figure 4. See Table 3 for more information.
Note: The Shield terminal (SHLD) on the FC Bus terminal block is isolated and can be used to connect the cable shields on the bus (Figure 4).
IMPORTANT: Use copper conductors only. Make all wiring in accordance with local, national, and regional regulations.
IMPORTANT: Electrostatic discharge can damage controller components. Use proper electrostatic discharge precautions during installation, setup, and servicing to avoid damaging the controller.
For detailed information on configuring and wiring an MS/TP Bus, Field Controller (FC) Bus, and Sensor Actuator (SA) Bus, refer to the MS/TP Communications Bus Technical Bulletin (LIT-12011034).

FEC Terminal Blocks and Bus Ports

See Figure 3 for terminal block and bus port locations on the FEC16 controller . Observe the following guidelines when wiring an FEC controller.

Input and Output Terminal Blocks

All of the fixed input terminal blocks are mounted on the bottom of the FEC. The output terminal blocks are mounted on the top of the controller. See Table 1 for more information.

SA Bus Terminal Block

The SA Bus terminal block is a brown, removable, 4-terminal plug that fits into a board-mounted jack.
Wire the removable SA Bus terminal block plugs on the FEC and other SA Bus devices in a daisy-chain configuration using 4-wire twisted, shielded cable as shown in Figure 5. See Table 3 for more information.
FEC16 Extended Temperature Field Equipment Controller Installation Instructions 5

FC Bus Port

Figure 6: Pin Number Assignments for
Sensor, SA Bus, and FC Bus Ports on
FEC, IOM, and VMA16
Figure 7: 24 VAC Supply Power
Terminal Block Wiring
The FC Bus port on the front of the FEC is an RJ-12, 6-position modular jack that provides a conn ec tio n for the Wireless Commissioning Converter or ZFR1811 Wireless Field Bus Router.
The FC Bus port is connected internally to the FC Bus terminal block. See Table 3 for more information. The FC Bus Port pin assignment is shown in Figure 6.

Sensor Port

The Sensor (SA Bus) port on the bottom of the FEC (Figure 3) is an RJ-12, 6-position modular jack that provides a connection for the Wireless Commissioning Converter, the VAV Balancing Tool, specified network sensors, or other SA Bus devices with RJ-12 plugs.
A DIS1710 Local Controller Display also can be connected to the SA Bus port (but only on FEC models without integral display and push buttons).
The Sensor port is connected internally to the SA Bus terminal block. See Table 3 for more information.The Sensor Port pin assignment is shown in Figure 6.

Supply Power Terminal Block

The 24 VAC supply power terminal block is a gray, removable, 3-terminal plug that fits into a board­mounted jack on the top right of the FEC.
Wire the 24 VAC supply power wires from the transformer to the HOT and COM terminals on the terminal plug as shown in Figure 7. The middle terminal on the supply power terminal block is not used. See Table 3 for more information.
The supply power wire colors may be different on transformers from other manufact ur er s. Re fe r to th e transformer manufacturer’s instructions and the project installation drawings for wiring details.
IMPORTANT: Connect 24 V AC supply power to the FEC and all other network devices so that transformer phasing is uniform ac ro ss th e ne two rk devices. Powering network devices with uniform 24 VAC supply power phasing reduces noise, interference, and ground loop problems. The FEC does not require an earth ground connection.

Wireless Network Applications

The FEC also can be installed in a wireless application. To configure a controller for use with the ZFR1800 Series Wireless Field Bus system:
1. Wire the input/output terminals and SA Bus. Note: In wireless network applications, do not
connect any wires to the FC Bus terminal block.
2. Connect the ZFR181 1 Wireless Field Bus Router to the FC Bus port (RJ-12 modular jack) on the front of the FEC.
3. Ensure that the FEC device address DIP switches are set to the correct device address. See Setting the Device Address.
4. Position DIP switch 128 to ON to enable wireless operation on the FEC.
For more information on installing an FEC in a wireless configuration, refer to the ZFR1811 Wireless Field Bus Router Installation Instructions (Part No. 24-10325-1).
FEC16 Extended Temperature Field Equipment Controller Installation Instructions6

FEC Terminal Functions, Ratings, Requirements, and Wiring Guidelines

Input and Output Wiring Guidelines

Table 1 provides information and guidelines about the functions, ratings, and requirements for the FEC input and output terminals; and references guidelines for determining proper wire sizes and cable lengths.
In addition to the wiring guidelines in Table 1, observe these guidelines when wiring FEC inputs and outputs:
•Run all low-voltage wiring and cables separate from high-voltage wiring.
All input and output cables, regardless of wire size or number of wires, should consist of stranded, insulated, and twisted copper wires.
Shielded cable is not required for input or output cables.
Shielded cable is recommended for input and output cables that are exposed to high electromagnetic or radio frequency noise.
Inputs/outputs with cables less than 30 m (100 ft) typically do not require an offset in the software setup. Cable runs over 30 m (100 ft) may require an offset in the input/output software setup.
Table 1: I/O Terminal Blocks, Functions, Ratings, Requirements, and Cables (Part 1 of 2)
T e rminal Block Label
UNIVERSAL
(Inputs)
BINARY
(Inputs)
Terminal
Function, Ratings, and Requirements Determine Wire Size and
Labels
+15 V 15 VDC Power Source for active (3-wire) input devices
INn Analog Input - Voltage Mode (0-10 VDC)
ICOMn Universal Input Common for all Universal IN terminals
INn Binary Input - Dry Contact Maintained Mode
ICOMn Binary Input Common for all Binary Input (IN) terminals
connected to the Universal INn terminals. Provides 100 mA total current.
10 VDC maximum input voltage Internal 75k ohm Pulldown
Analog Input - Current Mode (4-20 mA)
Internal 100 ohm load Impedance A current loop fail-safe jumper can be positioned to maintain a closed 4-20 mA current loop even when power to the controller is interrupted or off. See Universal Input Current Loop Jumpers.
Analog Input - Resistive Mode (0-600k ohm)
Internal 12 V, 15k ohm pull up Qualified Sensors: 0-2k potentiometer, RTD (1k Nickel [Johnson Controls® sensor], 1k Platinum, and A99B Silicon Temperature Sensor) Negative Temperature Coefficient (NTC) Sensor (10k Type L, 10k JCI Type II, 2.252k Type II)
Binary Input - Dry Contact Maintained Mode
1 second minimum pulse width Internal 12 V, 15k ohm pull up
Note: All Universal ICOMn terminals share a common, which is isolated from all other commons.
0.01 second min. pulse width Internal 18 V, 3k ohm pull up
Binary Input - Pulse Counter/Accumulator Mode
0.01 second minimum pulse width (50 Hz at 50% duty cycle) Internal 18 V, 3k ohm pull up
Note: All Binary ICOMn terminals share a common, which is isolated from all other commons, except the Configurable Output (CO) common (OCOMn) when the CO is defined as an Analog Output.
Maximum Cable Length
Same as (Universal) INn. Note: Use 3-wire cable for
devices that source power from the +15 V terminal.
See Guideline A in Table 2.
See Guideline B in Table 2.
See Guideline A in Table 2.
See Guideline A in Table 2.
Same as (Universal) INn.
See Guideline A in Table 2.
1
FEC16 Extended Temperature Field Equipment Controller Installation Instructions 7
Table 1: I/O Terminal Blocks, Functions, Ratings, Requirements, and Cables (Part 2 of 2)
T e rminal Block Label
BINARY
(Outputs) Power Selection Jumper positioned to External (EXT)
BINARY
(Outputs) Power Selection Jumper positioned to Internal (INT)
CONFIGURABLE
(Outputs)
Terminal
Function, Ratings, and Requirements Determine Wire Size and
Labels
OUTn Binary Output - 24 VAC Triac (External Power)
Connects OUTn to OCOMn when activated. External Power Source: 30 VAC maximum output voltage
0.5 A maximum output current
1.3 A at 25% duty cycle Maximum 6 cycles/hour with M9220-BGx-3 40 mA minimum load current
OCOMn Binary Output Common (for OUTn terminal)
Note: Each Binary Output common terminal (OCOMn) is
isolated from all other commons, including other Binary Output commons.
OUTn Binary Output - 24 VAC Triac (Internal Power)
Model FEC1611-0ET: Sources internal 24 VAC power
(24~COM). Model FEC1611-1ET: Sources internal 24 VAC power
(24~HOT).
OCOMn Binary Output - 24 VAC Triac (Internal Power)
Model FEC1611-0ET: Connects OCOMn to 24~ HOT
when activated. Model FEC1611-1ET: Connects OCOMn to 24~ COM
when activated. Internal Power Source: 30 VAC maximum voltage to load
0.5 A maximum output current
1.3 A at 25% duty cycle Maximum 6 cycles/hour with M9220-BGx-3 40 mA minimum load current
OUTn Analog Output - Voltage Mode (0-10 VDC)
10 VDC maximum output voltage 10 mA maximum output current Requires an external load of 1,000 ohm or more
Binary Output 24 VAC Triac
Connects OUT to OCOM when activated. External Power Source: 30 VAC maximum voltage to load
0.5 A maximum output current
1.3 A at 25% duty cycle Maximum 6 cycles/hour with M9220-BGx-3 40 mA minimum load current
OCOMn Analog Output Signal Common: All Configurable
Outputs defined as Analog Outputs share a common, which is isolated from all other commons except the Binary Input common.
Binary Output Signal Common: All Configurable Outputs (COs) defined as Binary Outputs are isolated from all other commons, including other CO commons.
Maximum Cable Length
See Guideline C in Table 2.
See Guideline C in Table 2.
See Guideline A in Table 2.
See Guideline C in Table 2.
Same as (Configurable)
OUTn.
1
1. See Table 2 to determine wire size and cable lengths for cables other than the recommended cables.
FEC16 Extended Temperature Field Equipment Controller Installation Instructions8
Table 2 defines cable length guidelines for the various
Figure 8: Maximum Wire Length by Current and Wire Size
wire sizes that may be used for input and output wiring.
Table 2: Cable Length Guidelines for Recommended Wire Sizes
Guideline Wire Size/Gauge and Type Maximum Cable Length
and Type
A
B
C See Figure 8 to select wire size/gauge.
2
1.5 mm
0.8 mm
0.6 mm N/A (24 AWG) stranded copper 107 m (350 ft) twisted wire
1.5 mm2 (18 AWG) stranded copper
0.8 mm
0.6 mm N/A
Use stranded copper wire.
(18 AWG) stranded copper (20 AWG) stranded copper (22 AWG) stranded copper
(20 AWG) stranded copper (22 AWG) stranded copper
(24 AWG) stranded copper
457 m (1,500 ft) twisted wire 100 mV maximum voltage drop 297 m (975 ft) twisted wire 183 m (600 ft) twisted wire
229 m (750 ft) twisted wire 100 mV maximum voltage drop 137 m (450 ft) twisted wire 91 m (300 ft) twisted wire 61 m (200 ft) twisted wire See Figure 8 to determine
cable length. Use twisted wire cable.

Maximum Cable Length versus Load Current

Use Figure 8 to estimate the maximum ca ble length relative to the wire size and the load current (in mA) when wiring inputs and outputs.
Assumptions
Depending on the cable length and the connected input or output device, you may have to define an offset in the setup software for the input or output point.
Depending on the cable length and the connected input or output device, you may have to define an offset in the setup software for the input or output point.
N/A
FEC16 Extended Temperature Field Equipment Controller Installation Instructions 9

FC and SA Bus and Supply Power Wiring Guidelines

Table 3 provides information about the functions, ratings, and requirements for the FEC communication
•Run all low-voltage wiring and cables separate from high-voltage wiring.
All FC and SA Bus cables, regardless of wire size, should be twisted, insulated, stranded copper wire.
bus and supply power terminals; and provide s guidelines for wire sizes, cable types, and cable lengths when wiring the FEC communication buses and supply power.
In addition to the guidelines in Table 3, observe these guidelines when wiring the SA/FC Buses and supply power:
Shielded cable is strongly recommended for all FC and SA Bus cables.
Refer to the MS/TP Communications Bus Technical Bulletin (LIT-12011034) for detailed information regarding wire size and cable length requirements for the FC and SA buses.
T able 3: Communication Bus and Supply Power Terminal Blocks, Funct ions, Rat ings, Re quirements, and
Cables
Terminal Block/Port
Terminal Labels
Function, Electrical Ratings/Requirements
Recommended Cable Type
1
Label
FC BUS
FC BUS
(Port)
SA BUS
SENSOR
(SA Bus Port)
24~ HOT 24 VAC Power Supply - Hot
2
2
2
+
­COM Signal Reference (Common) for bus communications SHLD Isolated terminal (optional shield drain connection)
+
­COM SA Bus Signal Reference and 15 VDC Common SA PWR 15 VDC Supply Power for Devices on the SA Bus
2
COM 24 VAC Power Supply Common (Isolated from a ll ot her
FC Bus Communications 0.6 mm (22 AWG) stranded, 3-wire
RJ-12 6-Position Modular Connector provides: FC Bus Communications FC Bus Signal Reference and 15 VDC Common 15 VDC Power for Wireless Commissioning Converter or ZFR1811 Wireless Router .
SA Bus Communications 0.6 mm (22 AWG) stranded, 4-wire
(Maximum total current draw for SA Bus is 240 mA.)
RJ-12 6-Position Modular Connector provides: SA Bus Communications SA Bus Signal Reference and 15 VDC Common 15 VDC Power for devices on the SA Bus and Wireless Commissioning Converter.
Supplies 20-30 VAC (Nominal 24 VAC)
Common terminals on controller)
twisted, shielded cable recommended
Wireless Commissioning Converter retractable cable or
24 AWG 3-pair CAT 3 Cable <30.5 m (100 ft)
(2 twisted-pairs), shielded cable recommended
Note: The + and - wires are one twisted pair and the COM and SA PWR are the second twisted pair of wires.
24 AWG 3-pair CAT 3 Cable <30.5 m (100 ft)
0.8 mm to 1.5 mm (20 to 16 AWG) 2-wire
2
1. See Table 2 to determine wire size and cable lengths for cables other than the recommended cables.
2. The SA Bus and FC Bus wiring recommendations in this table are for MS/TP bus communications at 38.4k baud. For more information, refer to the MS/TP Communications Bus Technical Bulletin (LIT-12011034).
FEC16 Extended Temperature Field Equipment Controller Installation Instructions10

Setup and Adjustments

Figure 9: Device Address Switches Set to 21

Setting the Device Address

Metasys field controllers are master devices on BACnet MS/TP (SA or FC) buses. Before operating field controllers on a bus, you must set a valid and unique device address for each controller on the bus.
Y ou set a field controller's device address by setting the positions of the switches on the Device Address DIP switch block at the top of the controller (Figure 3). Device addresses 4 through 127 are the valid addresses for these controllers.
The DIP switch block (Figure 9) has eight switches numbered 128, 64, 32, 16, 8, 4, 2, and 1. Switches 64 through 1 are device address switches. Switch 128 is a mode switch that enables a field controller to operate on a ZFR1800 Series Wireless Field Bus. Switch 128 must be set to off for all hard-wired SA and FC Bus applications. Set switch 128 to ON for wireless FC Bus applications only.
Set the highest number switch that is less than or equal to the intended device address to ON. Then continue setting lower numbered switches until the total equals the intended address. For example, if the intended device address is 21, set switch 16 to ON first, then set switch 4 ON, followed by switch 1 (16+4+1= 21). See Figure 9.
3. Set switch 128 to ON only for controllers on a ZFR1800 Series Wireless Field Bus application. For all hard-wired SA and FC Bus applications, ensure that switch 128 is set to off.
Note: Do not connect a field controller with switch 128 set to ON to an active (hard-wired) SA or FC Bus. When a controller with switch 128 set to ON and a device address from 4 to 127 is connected to a wired field bus, the entire field bus is rendered inoperable until the controller is disconnected or switch 128 is set to off.
Refer to the ZFR1800 Series Wireless Field Bus System Technical Bulletin (LIT -12011295) for more information on device addresses in wireless applications.
4. Set a unique and sequential device address for each of the field controllers connected on the SA or FC Bus starting with device address 4.
Note: Metasys field controllers ship with switch 128 ON and the remaining address switches off rendering the controllers wired slave devices, which do not operate on MS/TP buses, but do not interfere with bus operation. Set a valid and unique device address on the field controller before applying power to the controller on the bus.
To set the device addresses on Metasys field controllers:
1. Set all of the switches on the field controller’s device address DIP switch block (128 through 1) to off.
2. Set one or more of the seven address switches (64 through 1) to ON, so that the sum of the switch numbers set to ON equals the intended device address. See Table 4 for valid field controller addresses.
To ensure the best bus perfor ma n ce , s et sequential device addresses with no gaps in the device address range (4, 5, 6, 7, 8, 9, and so on). The field controllers do not need to be physically connected on the bus in their numerical device address order.
5. Write each field controller's device address on the white label below the DIP switch block on the controller's cover.
Refer to the MS/TP Communications Bus Technical Bulletin (LIT-12011034) for more information on field controller device addresses and how to set them on MS/TP buses.
Table 4 shows and describes the valid FC Bus and SA Bus devices addresses for Johnso n Controls® MS/TP communications bus applications.
FEC16 Extended Temperature Field Equipment Controller Installation Instructions 11
Table 4: SA/FC Bus Device Address Descriptions
Figure 10: FEC16 with Cover Removed
Showing Jumper and EOL Switch Positions
Figure 11: EOL Switch Positions
Device
Address Description
Address
0
(Switch 128 Off)
1 to 3
(Switch 128 Off)
4 to 127
(Switch 128 Off)
0 to 3
(Switch 128 ON)
4 to 127
(Switch 128 ON)
Reserved for FC Bus Supervisory Controller (not valid for field controllers).
Reserved for peripheral devices (not valid for field controllers).
Valid for MS/TP Master field controllers on a hard-wired SA Bus or FC Bus.
Reserved addresses for wired slave devices (not valid for field controllers).
Note: Metasys controllers ship with 128 ON and the remaining address switches off, rendering the controllers wired slave devices, which do not operate on Metasys field buses.
Valid for MS/TP Master field controllers on
wireless FC Buses only. Note: Do not connect a Metasys controller
with these device addresses to an active wired SA or FC Bus. When a controller with one of these device address is connected to a wired field bus, the field bus is rendered inoperable until the controller is disconnected or switch 128 is set to off.
Replace the cover by placing it squarely over the base, and then gently and evenly push the cover on to the latches until they snap into the latched position.

Setting the EOL Switch

Each field controller has an End-of-Line (EOL) switch, which, when set to ON/up, sets the field controller as a terminating device on the bus. See Figure 3 or Figure 10 for the EOL switch location on the field controller. The default EOL switch position is off/down.

Removing the FEC Housing Cover

IMPORTANT: Disconnect all power sources to the controller before removing cover and changing the position of any jumper or the EOL switch on the controller. Failu re to disconnect power before changing a jumper or EOL switch position can result in damage to the controller and void any warranties.
IMPORTANT: Electrostatic discharge can damage controller components. Use proper electrostatic discharge precautions during installation, setup, and servicing to avoid damaging the controller.
The controller cover is held in place by four plastic latches that extend from the base and snap into slots on the inside of the housing cover. To remove the controller cover:
1. Place your fingernails under the two cover lift tabs on the sides of the housing cover (Figure 3) and gently pry the top of the cover away from the base to release the cover from the two upper latches.
2. Pivot the top of the cover further to release it from the lower two latches.
To set the EOL switch on a field controller:
1. Determine the physical location of the field controller on the SA or FC Bus.
2. Determine if the field controller must be set as a terminating device on the bus.
Note: The EOL termination rules for SA Buses and FC Buses are different. Refer to the
MS/TP Communications Bus Technical Bulletin, (LIT-12011034) for detailed information regarding
EOL termination rules and EOL switch settings on SA and FC Buses.
3. If the field controller is a terminating device on the SA Bus or FC Bus, set the EOL switch to ON. If the field controller is not a terminating device on the bus, set the EOL switch to off.
When a field controller is connected to power with its EOL switch set to ON, the amber EOL Light-Emitting Diode (LED) on the controller cover is lit.
FEC16 Extended Temperature Field Equipment Controller Installation Instructions12

Setting the Input and Output Jumpers

!
Figure 12: Example Binary Outputs and the
Associated Source Power Jumper Positions
Figure 13: Current Loop Jumper Positions

Binary Output Source Power Selection Jumpers

CAUTION: Risk of Electric Shock.
Disconnect supply power to the FEC16 controller before attempting to adjust the Binary Output Source Power Selection Jumpers. Failure to disconnect the supply power may result in electric shock.
Mise En Garde: Risque de décharge électrique: Débrancher l'alimentation de
l'controller avant tout réglage du Binary Output Source Power Selection Jumpers. Le non-respect de cette précaution risque de provoquer une décharge électrique.
IMPORTANT: Do not connect an external power source to a Binary Output (BO) when the BO power source jumper is in the internal power (INT) position. Connecting external power to a BO that sources internal power can damage the controller and void any warranties.

Universal Input Current Loop Jumpers

The Universal Input (UI) current loop fail-safe jumpers are on the circuit board under the housing cover near the UI terminals (Figure 10). When a UI is defined (in the system software) as a 4-20 mA analog input and the UI’s current loop jumper is in the (default) Disabled position (Figure 13), the 4-20 mA current loop circuit opens whenever power to the FEC is interrupted or off.
Setting the current loop jumper to the Enabled position (Figure 13) connects an internal 100 ohm resis to r across the UI terminals, which maintains the 4-20 mA current loop circuit even when power to the FEC is interrupted or off.
IMPORTANT: Current Loop jumpers must be in the (default) Disabled position for all UIs that are not set up to operate as 4-20 mA analog inputs.
The BO source power selection jumpers determine whether a BO provides internal power (sourced from the FEC) to the output load (INT position) or requires an external power source (EXT position) for the output load. Figure 12 shows an example of an FEC16 controller BOs and the associated power selection jumpers to the right of the BOs terminal block.
Table 5 identifies the current loop jumpers associated with each UI on the FEC16 controller.
Table 5: FEC16 UI Inputs and Jumper Labels
Universal Input Label
IN1 J74 IN2 J73
Jumper Label on Circuit Board

Commissioning

Commission the FEC with the Metasys Controller Tool (software), either via the Bluetooth® Wireless Commissioning Converter, ZigBee® wireless dongle, or in passthrough mode when connected to an NAE or NCE. Refer to Controller Tool Help (LIT-12011147).
Refer to the DIS1710 Local Controller Display Technical Bulletin (LIT-12011270) for information on connecting a DIS1710 display.
FEC16 Extended Temperature Field Equipment Controller Installation Instructions 13

Troubleshooting

Observe the LEDs on the front of the controller and see Table 6 to troubleshoot the controller.
To troubleshoot the integral FEC display, refer to the
DIS1710 Local Controller Display Technical Bulletin (LIT-12011270).
Table 6: Status LEDs and Description of LED States
LED Label LED
Color
POWER Green On Steady Off Steady = No Supply Power or the controller’s polyswitch/resettable fuse is
FAULT Red Off Steady Off Steady = No Faults
SA BUS Green Blink - 2 Hz Blink - 2 Hz = Data Transmission (normal communication)
FC BUS Green Blink - 2 Hz Blink - 2 Hz = Data Transmission (normal communication)
EOL Amber Off
Normal State
(Except on terminating devices)
Descriptions of LED States
open. Check Output wiring for short circuits and cycle power to controller. On Steady = Power Connected
On Steady = Device Fault; no application loaded; Main Code download required, if controller is in Boot mode, or a firmware mismatch exists between the FEC and the ZFR1811 Wireless Field Bus Router.
Blink - 2 Hz = Download or Startup in progress, not ready for normal operation Blink Rapidly - 5 Hz = One or more defined SA Bus device is offline. Check
SA Bus devices for problems, including low batteries on wireless sensor.
Off Steady = No Data Transmission (N/A - auto baud not supported) On Steady = Communication lost, waiting to join communication ring
Off Steady = No Data Transmission (auto baud in progress) On Steady = Communication lost, waiting to join communication ring
On Steady = EOL switch in ON position Off Steady = EOL switch in Off positio n
FEC16 Extended Temperature Field Equipment Controller Installation Instructions14

Repair Information

If the FEC16 controller fails to operate within its

Accessories

See Table 7 to order accessories. specifications, replace the unit. For a replacement controller, contact the nearest Johnson Controls representative.
Table 7: FEC16 Controller Accessories Ordering Information
Product Code Number Description
MS-BTCVT-1 Wireless Commissioning Converter, with Bluetooth® Technology MS-DIS1710-0 Local Controller Display (for use with MS-FEC1611 model only) MS-ZFR1811-0 Wireless Field Bus Router for wireless FEC applications TP-2420 Transformer, 120 VAC Primary to 24 VAC secondary, 20 VA, Wall Plug
Y65T31-0
AS-XFR050 AP-TBK4SA-0 Replacement MS/TP SA Bus Terminal, 4-Position, Brown, Bulk Pack AP-TBK4FC-0 Re placement MS/TP FC Bus Terminal, 4-Position, Blue, Bulk Pack AP-TBK3PW-0 Replacement Power Terminal, 3-Position Connector, Gray, Bulk Pack
1. Additional Y60 Series transformers are also available.
1
-0
Transformer , 120/208/240 V AC Primary to 24 VAC Secondary, 40 V A, Foot Mount, 8 in. Primary Leads and Secondary Screw Terminals, Class 2
Power transformer (Class 2, 24 VAC, 50 VA maximum output), no enclosure

Technical Specifications

FEC16 Extended Temperature Controller (Part 1 of 2)

Product Code Numbers MS-FEC1611-0ET Field Equipment Controller
Supply Voltage 24 VAC (nominal, 20 VAC minimum/30 VAC maximum), 50/60 Hz, power supply Class 2
Ambient Conditions Operating: -40 to 70°C (-40 to 158°F); 10 to 90% RH noncondensing
Controller Addressing DIP switch set; valid field controller device addresses 4–127
Communications Bus BACnet® MS/TP, RS-485:
Processor H8SX/166xR Renesas® 32-bit microcontroller Memory 1 MB Flash Memory and 512 KB Random Access Memory (RAM) Input and Output
Capabilities
Analog Input/Analog Output Resolution and Accuracy
Terminations Input/Output: Fixed Screw Terminal Blocks
Mounting Horizontal on single 35 mm DIN rail mount (preferred), or screw mount on flat surface with
Housing Enclosure material: ABS and polycarbonate UL94 5VB; Self-extinguishing, Plenum Rated
MS-FEC1611-1ET Field Equipment Controller
(North America), Safety Extra-Low Voltage (SELV) (Europe)
Storage: -40 to 80°C (-40 to 176°F); 5 to 95% RH noncondensing
(Device addresses 0–3 and 128–255 are reserved and not valid field controller addresses.)
3-wire FC Bus between the supervisory controller and field controllers 4-wire SA Bus between field controller, network sensors and other sensor/actuator devices, includes a lead to source 15 VDC supply power (from field controller) to bus devices.
2 - Universal Inputs: Defined as 0-10 VDC, 4-20 mA, 0-600k ohm, or Binary Dry Contact 1 - Binary Inputs: Defined as Dry Contact Maintained or Pulse Counter/Accumulator Mode 3 - Binary Outputs: Defined as 24 VAC Triac (selectable internal or external source power) 4 - Configurable Outputs: Defined as 0-10 VDC or 24 VAC Triac BO
Input: 16-bit resolution Output: 16-bit resolution, ±200 mV accuracy in 0-10 VDC applications
FC Bus, SA Bus, and Supply Power: 3-Wire and 4-Wire Pluggable Screw Terminal Blocks FC Bus and SA Bus: RJ-12 6-Pin Modular Jacks
three integral mounting clips on controller
Protection Class: IP20 (IEC529)
FEC16 Extended Temperature Field Equipment Controller Installation Instructions 15
Metasys® and Johnson Controls® are registered trademarks of Johnson Controls, Inc.
All other marks herein are the marks of their respective owners. © 2014 Johnson Controls, Inc.
Building Efficiency
507 E. Michigan Street, Milwaukee, WI 53202
FEC16 Extended Temperature Controller (Part 2 of 2)
Dimensions (Height x Width x Depth)
Weight 0.4 kg (0.9 lb) Compliance United States: UL Listed, File E107041, CCN PAZX, UL 916, Energy Management
The performance specifications are nominal and conform to acceptable industry standard. For application at conditions beyond these specifications, consult the local Johnson Controls® office. Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products.
150 x 164 x 53 mm (5-7/8 x 6-7/16 x 2-1/8 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.
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: CE Mark – Johnson Controls, Inc. declares that this product is in compliance with the essential requirements and other relevant provisions of the EMC Directive 2004/108/EC.
Australia and New Zealand: C-Tick Mark, Australia/NZ Emissions Compliant BACnet International: BACnet Testing Laboratories™ (BTL) 135-2004 Listed BACnet
Application Specific Controller (B-ASC)
FEC16 Extended Temperature Field Equipment Controller Installation Instructions16
Published in U.S.A. www.johnsoncontrols.com
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