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Honeywell T7460B, Installation Instructions Manual, Page: 4 / 6

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Honeywell T7460B Installation Instructions Manual Download Page 4

T7460A,B,C,D,E,F WALL MODULES – INSTALLATION INSTRUCTIONS 

EN1B-0291GE51 R0718B 

4 

SEN

SOR

SET

 P

T

CO

M

1 2 3

1 2 3

T7460A

T7460B

PCB

IMPORTANT:

THE GRAY / SHADED TERMINALS

ARE INTERNALLY CONNECTED.

THE WHITE / UNSHADED

TERMINALS ARE NOT

INTERNALLY CONNECTED.

Wiring of Modules:

TERMINAL

BLOCK

SETPOINT

(T7460B, only)

 

Fig. 7. Wiring diagram for T7460A,B Wall Modules 

 

NOTE:

TERMINAL 5 (LED) OF THE T7460C,E,F

IS RESERVED FOR CONNECTION TO

A 4...20-VDC, 3.5-mA LED INPUT, ONLY.

WHEN USING THE T7460C,E,F WALL

MODULE IN CONJUNCTION WITH THE

EXCEL 10 UV CONTROLLER W7753,

CONNECT TERMINAL 6 (BYP/RTN) WITH

THE CONTROLLER‘S BYPASS INPUT.

IMPORTANT:

THE GRAY / SHADED TERMINALS

ARE INTERNALLY CONNECTED.

THE WHITE / UNSHADED

TERMINALS ARE NOT

INTERNALLY CONNECTED.

Wiring of Modules:

SE

NSO

R

SE

T

 P

T

CO

M

T7460D

T7460E

5 6 7

1 2 3 4

5 6 7

1 2 3 4

5 6 7

1 2 3 4

5 6 7

1 2 3 4

T7460F

T7460C

BYP

/F

A

N

LE

D

BYP

/R

T

N

LED

/R

T

N

SE

NS

OR

SE

T

 P

T

BY

P/F

A

N

LE

D

BY

P/R

T

N

LE

D/R

T

N

CO

M

1:W7750

  W7751

  W7752

  W7762

  W7763

2:W7753

3:XL500

JUMPER

A  B

FAN SWITCH

(T7460D,E,F only)

BYPASS BUTTON

(T7460C,E,F only)

LED

(T7460C,E,F only)

JUMPERS

SETPOINT

TERMINAL

BLOCK

PCB

 

Fig. 8. Wiring diagram for T7460C,D,E,F Wall Modules 

Summary of Contents for T7460B

Page 1: ...exposure to the average zone temperature NOTE Maintain a mounting clearance of approx 4 in 10 cm to the left hand side of the module in order to allow a free airflow for the temperature sensor and accessibility of the setpoint dial Do not mount the wall modules on an outside wall on a wall containing water pipes or near air ducts Avoid locations that are exposed to discharge air from registers or ...

Page 2: ...he 21 Celsius absolute scale or 0 Celsius relative scale is at the 3 o clock position and then insert the dial into the hole W7762 2 W7753 3 XL500 W7762 2 W7753 3 XL500 12 12 1 2 1 5 18 21 24 2 7 3 0 5 4 3 2 1 0 3 5 4 2 1 3 O CLOCK POSITION 12 O CLOCK ORIENTATION 12 O CLOCK ORIENTATION 3 O CLOCK POSITION Fig 4 Mounting position of setpoint dial 6 Remount the cover as depicted in Fig 5 and make sur...

Page 3: ... AI GND 24 AI GND altern to SETPT LED 10 Vdc 3mA permanent 5 XF822 1 AO XF522 1 AO XFL522 1 AO 37 AO 15 AO 12 AO 19 AO LED RTN 0Vdc LED OFF 10Vdc LED ON 7 XF822 2 AO XF522 3 AO XFL522 2 AO 38 AO 17 AO 13 AO 17 AO NOTE In the case of Excel 10 12 wiring please refer to the respective Excel 10 12 Installation Instructions NOTE In the case of the T7460A B C bypass signaling is via digital input In the...

Page 4: ...0C E F WALL MODULE IN CONJUNCTION WITH THE EXCEL 10 UV CONTROLLER W7753 CONNECT TERMINAL 6 BYP RTN WITH THE CONTROLLER S BYPASS INPUT IMPORTANT THE GRAY SHADED TERMINALS ARE INTERNALLY CONNECTED THE WHITE UNSHADED TERMINALS ARE NOT INTERNALLY CONNECTED Wiring of Modules SENSOR SET PT COM T7460D T7460E 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 T7460F T7460C BYP FAN LED BYP RTN LED RTN...

Page 5: ... IN POS 2 Fig 10 Circuitry of T7460C D E F Wall Modules ACCESSORIES T7460 LONJACK The T7460 LONJACK is a small board allowing easy access to LONWORKS or BACnet via the correspondingly wired wall module apply appropriate wiring guidelines for LONWORKS or BACnet networks as the case may be The T7460 LONJACK provides an additional 3 5 mm jack socket for a 3 5 mm jack plug Order quantity set with 5 pi...

Page 6: ... Energy Solutions Division of Honeywell Technologies Sàrl Rolle Z A La Pièce 16 Switzerland by its Authorized Representative Home and Building Technologies Honeywell GmbH Böblinger Strasse 17 71101 Schönaich Germany Phone 49 0 7031 637 01 Fax 49 0 7031 637 740 http ecc emea honeywell com EN1B 0291GE51 R0718B ...

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