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Syx-p interface wiring detail, Potentiometer (factory pre-set), Dip switch settings – AERCO Belimo F7...HD/HDU Series Valve User Manual

Page 12: Warning

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866-805-7089 CANADA

203-791-8396 LATIN AMERICA

12

SYx-P Interface Wiring Detail

Potentiometer
(Factory Pre-set)

For 2-position actuators with 1k feedback option
Potentiometer points 1, 2, 3 are wired to terminal blocks 8, 9,, 10.
When a valve is closed:

8, 9

1k

7

9, 10

0k

7

When a valve is opened:

8, 9

0k

7

9, 10

1k

7

For modulating actuators with 1k feedback option*
Potentiometer points 1, 2, 3 are wired to terminal blocks 8, 9,, 10.
When a valve is closed:

8, 9

1k

7

9, 10

0k

7

When a valve is opened:

8, 9

0k

7

9, 10

1k

7

INPUT = 2-10 VDC

INPUT = 4-20mA

INPUT = 1-5 VDC

OUTPUT = 2-10 VDC

OUTPUT = 4-20mA

LOSS OF SIGNAL = STOP

RESPONSE = REVERSE

RESPONSE = DIRECT

LOSS OF SIGNAL = CLOSED

(Direct Acting)

LOSS OF SIGNAL = OPEN

(Reverse Acting)

LOSS OF SIGNAL = OPEN

(Direct Acting)

LOSS OF SIGNAL = CLOSED

(Reverse Acting)

ON

ON

OFF

ON

OFF

OFF

OFF

OFF

ON

ON

ON

ON

OFF

OFF

OFF

OFF

ON

ON

OFF

ON

1

2

3

4

5

6

7

8

6

7

8

2

3

5 4

1

8 7 6

2

5

3

4

1

8 7 6

2

5

3

4

1

8 7 6

2

5

3

4

1

6

7

8

2

3

5 4

1

8 7 6

2

4

5

3

1

7

8

5

6

4

2

3

1

8 7 6

2

4

5

3

1

8 7 6

2

4

5

3

1

Notes:
1.

Do not change sensitivity or dip switch settings with power applied!

2.

VR1 and VR2 are factory calibrated and should not be moved.

3.

Motor CAMS have been factory calibrated and should not be moved.

Dip
Switch
Settings

Sensitivity switchsetting
is position #3 for factory
default. To

T

T widen dead-

band, select a higher
number (up to 9).

N

Supply

H
- SIG
+ IN

- FB
+ OUT

Open LED

Closed LED

Sensitivity

VR2

VR1

Dip Switch

WARNING

*On modulating

actuators DO NOT
master/

rr slave using

optional potentiometer.

INSTALLATION NOTES

CAUTION

4.

Applicable to the SY1 and legacy SY2-12 actuators.

0

7/10 - Subject to change. © Belimo Air

controls (USA), Inc.

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