Black BLK-SY10 Series Uživatelský manuál stáhnout pdf (Strana 11)

800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN

N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.

EFB24-SR(-S)

3 4

Blk (1) Common

Red (2) + Hot

Wht (3) Y Input,

2 to 10

24 VAC Transformer

Control Signal

(+)

VDC/mA

(–)

Feedback Signal

(+)

2 to 10 VDC

(–)

500 Ω

Line

Volts

LF24-SR(-S) US

CW CCW

3 4

NFB24-SR(-S)

AF24-SR US

Blk (1) Common

Red (2) + Hot

Wht (3) Y Input,

2 to 10V

24 VAC Transformer

Control Signal

(+)

VDC/mA

(–)

500 Ω

Line

Volts

AFA24-SR US

TF24-SR(-S) US

Actuators: EFB24-SR(-S) EFX24-SR(-S) AFB24-SR(-S) AFX24-SR(-S) AF24-SR US AFA24-SR US

NFB24-SR(-S) NFX24-SR(-S) LF24-SR(-S) US TF24-SR(-S) US

Equipment damage!

Up to four actuators may be connected in parallel if not

mechanically linked. Power consumption and input

impedance must be observed.

CAUTION

Indicates a potentially hazardous situation which, if not avoided,

may result in minor or moderate injury. It may also be used to

alert against unsafe practices.

Warnings and Cautions appear at appropriate sections throughout

this manual. Read these carefully.

Hazard Identification

Meets cULus requirements without the need of an

electrical ground connection.

A 500 Ω resistor converts the 4 to 20 mA control

signal to 2 to 10 VDC.

APPLICATION NOTES

Actuators with plenum rated cable do not have

numbers on wires; use color codes instead.

Actuators with appliance cables are numbered.

Actuators may also be powered by 24 VDC.

Only connect common to neg. (–) leg of control circuits.

INSTALLATION NOTES

The AFA24-SR US and TF24-SR(-S) US are supplied

without position feedback.

(5) U Output,

2 to 10V

W233_A_11

NFX24-SR(-S)

†

EFX24-SR(-S)

AFB24-SR(-S)

AFX24-SR(-S)

WARNING

Live Electrical Components!

During installation, testing, servicing and troubleshooting of this

product, it may be necessary to work with live electrical

components. Have a qualified licensed electrician or other

individual who has been properly trained in handling live electrical

components perform these tasks. Failure to follow all electrical

safety precautions when exposed to live electrical components

could result in death or serious injury.

Actuator ColorWire Number

5 Org

5 Wht

†

NFB24-SR(-S) 5 Org

NFX24-SR(-S) 5 Org

LF24-SR US 5 Grn

LF24-SR-S US 5 Wht

AF24-SR US

EFB24-SR(-S)

EFX24-SR(-S)

AFB24-SR(-S)

AFX24-SR(-S)

Wiring for Damper Actuators and Control Valves

Proportional, Spring Return, 24V

Refer to page 26 for auxiliary switch (-S models) wiring.

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 43 44

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