t.a.c. TS-5711-770 850 Series, TS-57011-770 850 Series, TS-57031 850 Series General Instructions Manual

TAC

1354 Clifford Avenue P. O. Box 2940 Loves Park, IL 61132-2940 www.tac.com

Application

These sensors provide electronic sensing of room temperature at wall locations for use with microprocessor-based energy management systems, including TAC NETWORK 8000

(units with -850

suffix).

Features

• ±0.36% accuracy over 100°F operating span.

TS-5711-770, -850 Series

TS-57011-770, -850 Series

TS-57031, TS-57031-850

Electronic Room Temperature Sensors

General Instructions

• ±0.045% drift per year maximum over 100°F span.

• -850 units include TAC NETWORK 8000 shunt

resistor.

• 10K¾ @ 77°F thermistor sensor.

Applicable Literature

• TAC Environmental Controls Cross-Reference

Guide, F-23638

• TAC Environmental Controls Reference Manual, F-

21683

• TAC Environmental Controls Application Manual, F-

21335

• TAC Pneumatic Products Catalog, F-27383

• TAC NETWORK 8000 Hardware Installation

Practices Manual, F-23061

TS-5711-770

TS-57011-770

TS-57031

TS-57031-850

TS-5711-850

TS-57011-850

SPECIFICATIONS

TAC Barber-Colman Robertshaw only

TS-5711

-403

-413

5/64" Allen screw

used to secure cover

Sensor Inputs

Connections: Coded screw terminals.

Environment

Ambient Temperature Limits:

Shipping, -40 to 160°F (-40 to 71°C).

Operating, 40 to 140°F (4 to 60°C). Humidity: 5 to 95% RH, non-condensing. Locations: NEMA Type 1.

Options for Temperature Sensors

For the desired option, add the corresponding dash number suffix (-XXX) to the base part number of the temperature sensor.

°F Thermometer (50-90°F) °C Thermometer (10-30°C)

TS-5711-770

Standard

TS-5711-770

Insert

TS-57011-77

Insert

TS-57011-770

Standard

ACCESSORIES

AT-504 Plaster hole cover kit (small) AT-1155 Plastic guard

TS-5711-850 Series

AT-61 Series Brushed bronze cover plates AT-101 Lock cover kit AT-505 Surface mounting base AT-546 Auxiliary mounting plate AT-602 Selector switch sub-base DP4T AT-1103 Wire guard AT-1104 Cast aluminum guard AT-1105 Plastic guard AT-1165 Plastic guard

TS-57011-850 Series

AD-8969-951 Wall plates (6 per package) AD-8969-952 Base plates (6 per package) AT-80 Replacement cover kit (°F) with 5 inserts AT-80-116 Replacement cover kit (°C) with 5 inserts AT-80-774 Replacement cover kit (°F) insert AT-8801 Non-flush 2" x 4" box adapter AT-1163 Wire guard (requires AT-504)

TOOLS

N2-4 Cover screw wrench (TS-57031-850 series only)

Table-1 Specifications.

Cover Thermometer Cover

Part Number

TS-5711-770 55 to 85°F Analog

TS-5711-850 None None

TS-5711-851 50 to 90°F

TS-5711-852 10 to 30 °C

TS-57011-770 50 to 90°F

TS-57011-850 None None

TS-57031

TS-57031-850

Range Display Description Brand Name Resistance

Analog

None None

Dimensions

H x W x D

in. (mm)

Robertshaw

Beige

Plastic

Shadow

White

Plastic

Gray

Plastic

TAC Barber-

Colman

Robertshaw

TAC Barber-

Colman

TAC Barber-

Colman

4-3/8 x 2-3/4

x 1-5/8

(111 x 70 x 43)

4-13/16 x 3-1/4

x 1-31/64

(122 x 83 x 38)

2 x 2 x 1-1/4

(51 x 51 x 32)

Table-2 Temperature vs. Resistance.

Temperature °F (°C)

40 (4) 24.55 7.596

50 (10) 18.79 6.938

68 (20) 12.26 5.798

77 (25) 10.0 5.238

86 (30) 8.194 4.696

104 (40) 5.592 3.707

122 (50) 3.893 2.875

140 (60) 2.760 2.206

TS-5711-770, TS-57011-770,

Temperature Sensing Element

Maximum Error

Over 100°F

(55.6°C) Span

Thermistor 10,000 ¾

at 77°F (25°C)

Shunted with an 11k

0.1% resistor

Thermistor 10,000 ¾

at 77°F (25°C)

Shunted with an 11k

0.1% resistor

Thermistor 10,000 ¾

at 77°F (25°C)

Shunted with an 11k

0.1% resistor

Nominal Resistance V alues (in 1000 ¾)

TS-57031

±0.36°F

(±0.2°C)

TS-5711-85X, TS-570X1-850

Resistance

Change

See

Table-2

TYPICAL APPLICATION

TS-5711-770, TS-57011-770,

11kΩ

0.1%

TS-5711-85X Series, TS-57011-850,

To Energy Management

System Sensor Input

and TS-57031 Sensors

10kΩ Thermistor

and TS-57031-850 Sensors

To TAC NETWORK 8000

System Sensor Input

Figure-1 Typical Sensor Wiring.

Model Terminals

TS-5711-770

TS-5711-85X Series

TS-57011-770

TS-57011-850

TS-57031

TS-57031-850

1 (+)

2 (-)

INSTALLATION

Inspection Inspect the package for damage. If damaged, notify the appropriate carrier immediately.

If undamaged, open the package and inspect the device for obvious damage. Return damaged products.

Requirements • Job wiring diagrams

• Tools (not provided):

– Digital Volt-ohm Meter (DVM) – Room temperature thermometer in °F or °C – Appropriate screwdriver(s) for cover, terminals and mounting screws – Appropriate drill and drill bit for mounting screws – Diagonal wire cutters for removing mounting tabs

• Appropriate screws for mounting to European 1/4 DIN standard electrical box or for

mullion mounting (not provided)

• TS-5711-770, TS-5711-850, TS-57011-770, and TS-57011-850, two mounting screws

provided for mounting to a 2" x 4" conduit box

• Training: Installer must be a qualified, experienced technician.

• Appropriate accessories

Warning:

• Electrical shock hazard! Disconnect power before installation to prevent electrical shock

or equipment damage.

• Make all connections in accordance with the electrical wiring diagram and in

accordance with national and local electrical codes. Use copper conductors only.

Location

Caution:

• Do not locate the temperature sensor near sources of heat or cold, such as lamps,

motors, sunlight, or concealed ducts or pipes. The accuracy of the system may be affected by the presence of a room temperature gradient or sources of radiant energy.

• Avoid locations where excessive moisture, corrosive fumes, explosive vapors, or

vibration is present.

• NEMA Type 1 devices are intended for indoor use. Conformance to the NEMA Type 1

requirements primarily provides a degree of protection against contact with the enclosed components.

Locate the temperature sensor on an inside wall, in a position which represents the average temperature in the room or space. At this location, the sensor should be exposed to unrestricted air circulation of 30 ft. per minute (9.2 m per minute), minimum. The selected location should be out of direct sunlight, away from sources of heat or cold, and away from concealed ducts or pipes. Locate the sensor in accordance with local building codes and architectural specifications, as required. Typically, temperature sensors are located 4 to 6 ft. (1.2 to 1.8 m) from floor level.

Mounting The TS-5711-770 and TS-5711-850 series sensors are designed to be mounted only on

American Standard 2" x 4" electrical boxes. The TS-57011-770 and TS-57011-850 series sensors may be mounted on either American Standard 2" x 4" electrical boxes or European DIN Standard electrical boxes. The TS-57031 and TS-57031-850 sensors are mullion mounted. Refer to the mounting dimensions shown in Figure-2 , Figure-3 , Figure-4 , and Figure-5 , and mount the sensor according to the applicable procedure that follows.

Mounting Dimensions

(mm)

)

2-7/8 (73)

1-7/16 (37)

4-7/16

(113)

3-9/32

(83)

Centered

Depth = 1-5/8 (43)

Dimensions shown are in inches

1-5/8

(43)

2-3/4

(70)

4-3/8 (111)

Figure-2 Dimensions for Mounting TS-5711-770 and TS-5711-850 Series on American

Standard 2" x 4" Electrical Box.

3-1/4

(83)

1-5/8

(41)

1-31/64

(38)

4-13/16

(122)

3-9/32 (83)

Centered

3-1/4

(83)

4-13/16

(122)

3/16

(5)

Depth = 1-31/64 (38)

Dimensions shown are in inches

Figure-3 Dimensions for Mounting TS-57011-770 and TS-57011-850 Series on American

Standard 2" x 4" Electrical Box.

3-1/8

(79)

3-1/8

(79)

3-1/8

(79)

3-1/8

(79)

1-9/16

(40)

2-13/32

(61)

Centered

Depth = 1-19/64 (33

1-19/64

(33)

Dimensions shown are in inches (mm).

Figure-4 Dimensions for Mounting TS-57011-770 and TS-57011-850 Series on European

1/4 DIN Standard Electrical Box.

1-13/16 (46)

1-13/16

(46)

7/8

(22)

1-3/8 (35)

Centered

1-1/4

(32)

Dimensions shown are in inches (mm).

2 (51)

Figure-5 Dimensions for Mullion Mounting TS-57031 and TS-57031-850.

Mounting TS-5711-770 and TS-5711-850 Sensor on American Standard 2" x 4" Electrical Box

1. Remove the cover screw and remove the sensor cover from the base plate (see Figure-

6).

Tab

Mounting Screws (2)

(furnished)

Cover

American Standard

Sensor

Base Plate

Cover Screw

Electrical Box

Figure-6 Mounting of TS-5711-770 or TS-5711-850 on American Standard 2" x 4"

Electrical Box.

2. Identify the two wires that are to be connected to the sensor. Route these wires to the electrical box.

3. Strip 1/4" (6mm) of insulation from the ends of the wires.

4. Connect the wires to the screw terminals on the back of the base plate. See the wiring diagrams in Figure-1 .

5. Using the two mounting screws (#6-32 flathead screws) provided, mount the base plate onto the electrical box.

Caution:

mounting the sensor base plate onto the electrical box.

6. Dress the wires down and inside the perimeter of the base plate.

7. Reinstall the cover by inserting its top inside edge over the tab of the base plate and rotating the cover downward. Secure the cover with the cover screw.

To prevent damage to the components, do not use excessive force when

Mounting TS-57011-770 or TS-57011-850 Series Sensor on American Standard 2" x 4" Electrical Box

1. Remove the sensor cover from the base plate, according to the following:

a. Insert the blade of a small-bladed screwdriver into the cover latch slot in the bottom

of the sensor cover (see Figure-7 ).

Cover Latch Slot

(Insert Screwdriver Blade Here)

Bottom View

Figure-7 Removing Sensor Cover.

b. Gently push upward on the screwdriver to release the cover latch.

c. Rotate the cover away from the base plate while removing the screwdriver from the

cover latch slot.

2. Separate the wall plate from the base plate (see Figure-8 ). The wall plate is snapped onto the base plate.

3. Identify the two wires that are to be connected to the sensor. Route these wires from the electrical box and through the wire feedthrough opening near the top of the base plate.

4. Using the two mounting screws (#6-32 x 5/8" flat head screws) provided, mount the base plate onto the electrical box.

Note:

No more than 6" (152 mm) of wire should remain under the cover.

5. Strip 1/4" (6 mm) of insulation from the ends of the wires.

American Standard

Electrical Box

Terminal Block

Base Plate

Printed Circuit

Board

Wall Plate

Wire Feedthrough

Opening

Mounting Screws (2)

(furnished)

Cover

Sensing Element

Cover

Latch

Figure-8 Mounting of TS-57011-770 or TS-57011-850 Series on 2" x 4" Electrical Box.

6. Connect the wires to the terminal block on the base plate. See the wiring diagrams in Figure-1 . When installing a wire in the terminal block, insert the wire from the top side of the terminal and secure it by tightening the screw located on the front side of the terminal block.

Caution:

To prevent damage to the components, do not use excessive force when

mounting the sensor base plate onto the electrical box.

7. Dress the wires down and inside the perimeter of the base plate.

8. Snap the wall plate onto the base plate.

9. Reinstall the cover by inserting its top inside edge over the tab on the base plate and rotating the cover downward. Press the cover to snap it in place.

Mounting TS-57011-770 or TS-57011-850 Series Sensor on European 1/4 DIN Standard Electrical Box

1. Remove the sensor cover from the base plate, according to the following:

a. Insert the blade of a small-bladed screwdriver into the cover latch slot in the bottom

of the sensor cover (see Figure-7 ).

b. Gently push upward on the screwdriver to release the cover latch.

c. Rotate the cover away from the base plate while removing the screwdriver from the

cover latch slot.

2. Separate the wall plate from the base plate (see Figure-8 ). The wall plate is snapped onto the base plate. The wall plate may be discarded or used as a cover plate.

3. Using diagonal wire cutters, cut the mounting tabs from the top and bottom of the base plate (see Figure-9 ).

Diagonal Wire

Cutters

Cut Mounting

Tab Here

Sensing Element

Cut Mounting

Tab Here

Figure-9 Removing Mounting Tabs.

4. Identify the two wires that are to be connected to the sensor. Route these wires from the electrical box and through the wire feedthrough opening near the top of the base plate (see Figure-10 ).

Mounting Screws (2)

(not furnished)

Cover

Wire Feedthrough

Opening

European 1/4 DIN

Standard Electrical Box

Terminal Block

Base Plate

Printed Circuit

Board

Sensing Element

Cover

Latch

Figure-10 Mounting Procedure for European 1/4 DIN Electrical Box.

5. Using two appropriately sized mounting screws (not provided), mount the base plate onto the 1/4 DIN electrical box.

Note:

No more than 6" (152 mm) of wire should remain under the cover.

6. Strip 1/4" (6 mm) of insulation from the ends of the wires.

7. Connect the wires to the terminal block on the base plate. See the wiring diagrams in Figure-1 . When installing a wire in the terminal block, insert the wire from the top side of the terminal and secure it by tightening the screw located on the front side of the terminal block.

Caution:

To prevent damage to the components, do not use excessive force when

mounting the sensor base plate onto the electrical box.

8. Dress the wires down and inside the perimeter of the base plate.

9. If the wall plate is to be used, snap it onto the base plate.

10. Reinstall the cover by inserting its top inside edge over the tab on the base plate and rotating the cover downward. Press the cover to snap it in place.

Mullion Mounting TS-57031 and TS-57031-850

1. Using a 0.062" Allen wrench (tool number N2-4), turn the cover set screw clockwise into the base plate, to release the sensor cover. Remove the sensor cover. Refer to Figure11 .

Cover

Printed Circuit

Terminal

Block

#6 Mounting Screws (2)

(not furnished)

Board

Hex Nuts (2)

Note: The sensor is provided with the printed circuit board alread

Sensing Element

assembled to the base plate.

Base Plate

Cover Setscrew

Figure-11 Mounting Procedure for TS-57031 and TS-57031-850.

Note:

The sensor is provided with the printed circuit board assembled to the base plate. Sufficient room is provided between the printed circuit board and the base plate, so that removal of the printed circuit board is not necessary when routing the system wires for connection to the terminal block.

2. Identify the two wires that are to be connected to the sensor. Route these wires through the base plate, then around the printed circuit board.

3. Strip 1/4” (6 mm) of insulation from the ends of the wires.

4. Connect the wires to the terminal block on the printed circuit board. Refer to the wiring diagram in Figure-1.

5. Dress the wires down and into the mounting location.

6. Secure the base plate to the mounting location, using two #6 screws (not provided).

7. Position the tabs of the cover into the corresponding holes on the top of the base plate. Use a 0.062" Allen wrench (tool number N2-4) to turn the cover set screw counterclockwise, to secure the sensor cover to the base plate.

Wiring

Caution:

• Do not use unshielded sensor cable in the same conduit with 120/240 Vac power

wiring, or in areas with high RFI/EMI generating devices.

• Shielded cable must be used when it is necessary to install the sensor leads in the same

conduit with power wiring, or when it is known that devices generating high RFI/EMI are near. Ground the shield according to the controller or controlled device manufacturer's specification.

• For TAC NETWORK 8000 applications, follow the recommended shielding and wiring

practices in the TAC NETWORK 8000 Hardware Installation Practices Manual, F-

23061.

• Do not use the inside of the sensor cover or electrical box as a termination location for

other control circuits.

Wiring connections to the temperature sensor are made during the mounting process. Be sure to observe the following wiring guidelines:

• Two-conductor twisted pair wires (six turns per foot), Class II, low voltage, are suitable

for the sensor leads.

Use copper conductors only.

• Restrict wiring leads to the shortest practical length. For recommended wiring lengths,

refer to Table-3, below.

Table-3 Typical Sensor Wiring Lengths.

CHECKOUT

MAINTENANCE

FIELD REPAIR

Wire Gage

22 150 (46)

18 1,000 (305)

16 2,250 (686)

14 4,000 (1219)

Length of Run (Total Wiring in Loop)

ft. (m)

Use a Digital Volt-ohm Meter (DVM) to measure the resistance between the two field connection terminals on the temperature sensor (see Figure-1 for terminal identification).

The temperature sensor requires no maintenance. However, the sensor should be periodically inspected for dirt and for any blockage of the airflow over the elements.

Regular maintenance of the total system is recommended to assure sustained, optimum performance.

None.

F-23837-5

TAC

1354 Clifford Avenue P.O. Box 2940 Loves Park, IL 61132-2940

www.tac.com

t.a.c. TS-5711-770 850 Series, TS-57011-770 850 Series, TS-57031 850 Series General Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual