Johnson Controls A419 Series Скачать руководство пользователя страница 12 | Manualshive

Страница: 12 / 12

Johnson Controls A419 Series Скачать руководство пользователя страница 12

12

A419 Series Electronic Temperature Controls with Display and NEMA 1 or NEMA 4X Watertight Enclosures

Product/Technical Bulletin

Technical Specifications

Product

A419 Series Electronic Temperature Controls with NEMA 1 General Purpose or NEMA 4X
Watertight, Corrosion-Resistant Enclosures

Setpoint Range

-30 to 212°F (-34 to 100°C)

Differential Range

1 to 30F° (1 to 30C°)

Supply Voltage

24 VAC, 60 Hz, Class 2:

A419GBF-1 (NEMA 1 Enclosure Model)
A419GEF-1 (NEMA 4X Watertight Enclosure Model)

120 or 240 VAC, 60 Hz:

A419ABC-1 (NEMA 1 Enclosure Model)
A419AEC-1 (NEMA 4X Watertight Enclosure Model)

Power Consumption

1.8 VA Maximum

24 VAC Models:

A419GBF-1 (NEMA 1 Enclosure)
A419GEF-1 (NEMA 4X Watertight Enclosure)
100 VA, 30 VAC maximum, Class 2

Output Relay Contacts

Electrical Ratings

120/240 VAC Models:

A419ABC-1 (NEMA 1 Enclosure)
A419AEC-1 (NEMA 4X Watertight Enclosure)

Applied Voltage:

120 VAC

208 VAC

240 VAC

Horsepower N.O. (N.C.) :

1 (0.25) hp

1 (0.33) hp

1 (0.5) hp

Full Load Amperes N.O. (N.C.):

16 (5.8) A

9.2 (4.0) A

8.0 (4.9) A

Locked Rotor Amperes N.O. (N.C.):

96 (34.8) A

55.2 (24) A

48 (29.4) A

Non-inductive Amperes N.O. (N.C.):

15 (10) A

10 (10) A

10 (10) A

Pilot Duty:

125 VA (N.O. contacts) @ 24 to 240 VAC
125 VA (N.C. contacts) @ 120 to 240 VAC
50 VA (N.C. contacts) @ 24 VAC

Sensor Type

A99BB Type PTC Sensor (See Table 6)

Control Ambient

Temperature

Operating:

-26 to 140°F (-32 to 60°C)

Shipping:

-40 to 185°F (-40 to 85°C)

Ambient Humidity

0 to 95% RH Non-condensing; Maximum Dew Point: 85°F (29°C)

Control Material

Case and Cover:

NEMA 1 High-Impact Thermoplastic
NEMA 4X Watertight, Corrosion-Resistant, High-Impact
Noryl® Thermoplastic

Agency Listings

UL: File E27734; CCN’s XAPX (US), XAPX7 (Canada)
FCC: CFR 47, Part 15, Class A. DOC, Class A

The performance specifications are nominal and conform to acceptable industry standards. For application at conditions beyond these
specifications, contact Application Engineering at 1-800-275-5676. Johnson Controls, Inc. shall not be liable for damages resulting from
misapplication or misuse of its products.

Controls Group

507 E. Michigan Street
P.O. Box 423

Printed in U.S.A.

Milwaukee, WI 53201

www.johnsoncontrols.com

«
...
10
11
12

Содержание A419 Series

Страница 1: ...Temperature Sensor Features and Benefits Easy to Read Front Panel Liquid Crystal Display Displays the sensed temperature and control function status clearly custom icons on the display indicate the control and system status at a glance Wide Temperature Differential Adjustment Range 1 to 30F or C Allows the user to set a precise 1F or C temperature differential from 1 to 30F or C providing a much t...

Страница 2: ...e harmful interference and 2 this device must accept any interference that may cause undesired operation This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of FCC rules These limits are designed to provide reasonable protection against harmful interference when this equipment is operated in a commercial environment This equipment gen...

Страница 3: ...n to adjust the control setting Output Relay Status Indicator LED A green LED on the control s front panel illuminates when the SPDT output relay is energized and the Normally Open N O contacts are closed See Figure 5 A419 Control Definitions Cut in is the temperature at which the N O contacts on the SPDT output relay close Cutout is the temperature at which the N O contacts on the SPDT output rel...

Страница 4: ...ue set in Temperature Offset The BIN and COM terminals may be connected to a user supplied external switching device such as a time clock that has a set of Single Pole Single Throw SPST contacts Closing a circuit between the BIN and COM terminals activates the Temperature Offset See Wiring This function enables the control to alternate between two temperature setpoints based on the position of the...

Страница 5: ...n A419 control has either a standard high impact plastic NEMA 1 or a NEMA 4X corrosion resistant watertight enclosure The A419 control is not position sensitive but should be mounted for convenient wiring and adjustment Note When mounting the control to rigid conduit attach the hub to the conduit before securing the hub to the control enclosure The mounting hole pattern of the NEMA 1 enclosure is ...

Страница 6: ...igure 10 and Figure 11 Keep the leads between the control and sensor as short as possible practical in your application The additional resistance in long sensor leads creates error between the actual temperature and the displayed temperature Refer to Table 1 when extending sensor leads Temperature sensor signals may be affected by electrical interference When extending sensor cable beyond 50 ft 15...

Страница 7: ...pers to set Cooling Heating Setpoint and Touchpad Lock functions 4 Replace the cover and fasten in place with the four screws 5 Restore power to the control IMPORTANT Verify that the Cooling Heating jumper is positioned properly before powering the A419 control to ensure that the relay operates as intended See Figure 13 and Table 2 Jumper Pins Removed Jumper Positioned on One Pin Installed Jumper ...

Страница 8: ...everts to the previously saved setpoint value Any saved A419 control setting values are non volatile and remain in the control s memory during power interruptions Table 3 Function Ranges and Settings Function Range Factory Setting SP Setpoint 30 to 212 F 34 to 100 C 30 dIF Differential 1 to 30 F or C 5 ASd Anti short Cycle Delay 0 to 12 minutes 1 OFS Temperature Offset 0 to 50 F or C 0 SF Sensor F...

Страница 9: ...sly saved value for that function Any saved A419 control setting values are non volatile and remain in the control s memory during power interruptions Checkout Before applying power make sure installation and wiring connections are according to job specifications After necessary adjustments and electrical connections have been made put the system in operation and observe the control for at least t...

Страница 10: ...s 1 and 2 before performing this step b Disconnect the load from the output relay terminals c Ensure that the Touchpad Lock jumper is installed so that the touchpad is unlocked d Reconnect the sensor leads and supply power to the control e Replace the cover f Check the control settings for proper values g Press and hold the MENU button until Setpoint appears occurs in about 2 seconds h Use the Up ...

Страница 11: ...he control Ordering Information Refer to Table 6 to order controls and accessories Table 6 Ordering Information Product Code Number Item Description A419ABC 1C Line Voltage NEMA 1 Enclosure A419 Series Electronic Temperature Control with Display A99 Sensor Included A419AEC 1C Line Voltage NEMA 4X Enclosure A419 Series Electronic Temperature Control with Display A99 Sensor Included Supply Voltage 1...

Страница 12: ...hp Full Load Amperes N O N C 16 5 8 A 9 2 4 0 A 8 0 4 9 A Locked Rotor Amperes N O N C 96 34 8 A 55 2 24 A 48 29 4 A Non inductive Amperes N O N C 15 10 A 10 10 A 10 10 A Pilot Duty 125 VA N O contacts 24 to 240 VAC 125 VA N C contacts 120 to 240 VAC 50 VA N C contacts 24 VAC Sensor Type A99BB Type PTC Sensor See Table 6 Control Ambient Temperature Operating 26 to 140 F 32 to 60 C Shipping 40 to 1...

Отзывы:

Нет отзывов