Danfoss AME 140X Operating guide

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Operating Guide

AME 140X

ENGLISH

AME 140X +

VZ 2, VZL 2

Actuators for modulating control AME 140X www.danfoss.com Page 5

AME 140X +

VZ 3, VZL 3

AME 140X +

VZ 4, VZL 4

VI.IR.A2.02 | 1

AME 140X

❶

❷

MAINTENANCE

FREE

5-95 % RH

no condensing

①

②

③

❸

❹

④

②

③

①

0-10 V (2-10); Ri=200 kΩ

0-20 MA (4-20; Ri=500 Ω

X 0-10 V (2-10); Ro

0-10 V

INV

SEQ

5-10 V

MOD

ASTX

---

DIR

2-10 V

---

LIN

0-5 V

(min)

=38 kΩ

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VI.IR.A2.02

AME 140X

❹

❺

③

L R

②

①

④

①

⑤

②

VI.IR.A2.02

⑥

AME 140X

LED Indication type Operating mode

❻

Constantly lit

Positioning mode - Actuator is retracting the stem

Constantly lit

Positioning mode - Actuator is extracting the stem

Green

Flashing (1 s cycle)

Self stroking mode - Actuator is retracting the stem

Self stroking mode - Actuator is extracting the stem

Flashing (1 s cycle)

Constantly lit

Stationary mode - Actuator has reached upper end position (retracted stem)

Yellow

Stationary mode - Actuator has reached bottom end position (extracted stem)

Constantly lit

Flashing (2.5 s cycle) Stationary mode

Red Flashing (1 s cycle) Error Mode

Dark No indication No power supply

❼

AME140X +

VZ (DN 15, 20)

Valve t ype d

VZ 2 / DN 15 G ½” 65

VZ 2 / DN 20 G ¾” 77

VZ 3 / DN 15 G ½” 65

VZ 3 / DN 20 G ¾” 77

VZ 4 / DN 15 G ½” 65

VZ 4 / DN 20 G ¾” 77

L H H1h

26.5

119 125

4.7

Ø5

Stem extension

plug

Valve t ype d

VZL 2 DN 15 G ½” 65 111 117 29.5

VZL 2 DN 20* G ¾” 77 117 123 34.0

VZL 3 DN 15 G ½” 65 111 117 35.0

VZL 3 DN 20 G ¾” 77 117 12 3 35.0

VZL 4 DN 15 G ½” 65 111 117 51. 0

VZL 4 DN 20* G ¾” 77 117 123 65.0

* conex valve s DN 20 - G 1 ¹/₈” 14 TPI

AME 140X + VZL (DN15, 20)

+ stem extension plug

L H H1h

4 | © Danfoss | 2017.01

VI.IR.A2.02

AME 140X

ENGLISH

Safety Notes

To avoid injury of persons and damages to the device, it is absolutely necessary to read and observe these

instructions carefully.

Necessary assembly, start-up, and maintenance work must be performed by qualified and authorized personnel only.

Please comply with the instructions of the system manufacturer or system operator.

Do not remove the cover befo re the power supply is fu lly switched off.

AC 24 V

Connect via safet y isolating transformer.

Disposal instruction

This product should be dismantled and its components sorted, if possible, in various groups befo re recycling or disposal.

Always follow the local disposal regulations.

Mounting ❶

The actuator should be mounted with the valve stem in either horizontal position or pointing upwards.

Installation ❷

• Check the valve neck.

• The actuator should be in steam up position

(factory setting) ①.

• Ensure that the actuator is mounted securely

on the valve body ②, ③.

The actuator is fixed to the valve body by

means of a ribbed nut which requires no tools for mounting. The ribbed nut should be tightened by hand.

• Wire the actuator according to the wiring

diagram ❸.

• The direction of stem movement can be

observed on the position indicator ①.

Auto sleep mode

1. If actuator is not mounted to the valve but connected to the power supply, it will first run to its extracted end position (buzz noise from the motor will appear). This behavior will last for max 3 minutes when power supply will be automatically cut off from electro motor and LED indicators.

2. It is mandatory to drive the spindle of the actuator to upper position before it will be installed on valve (please refer to manual override drawings)!

3. Auto sleep mode switches back to learning mode by pressing RESET button or by cycling power supply.

Wiring ❸

Do not touch anythi ng on the PCB! Switch off the power li ne before wire

the actuator! Lethal vo ltage! Wire the actuator accordin g to the wiring diagram.

DIP switch settings ❹

Factory settings:

ALL switches (except SW 1 which is in ON position) are in OFF position! ④

NOTE:

All combinations of DIP switches are allowed. All functions that are selected are added consecutively.

SW 1: 0/2 - Input signal range selector

If set to OFF position, the input signal is in the range from 2-10 V (voltage input) or from 4-20mA (current input).

If set to ON position, the input signal is in the range from 0-10 V (voltage input) or from 0-20 mA (current input).

SW 2 : D/I - Direct or inverse acting selector

If set to OFF position, the actuator is direct acting (stem lowers as voltage increases).

If the actuator is set to ON position, the actuator is inverse acting (stem raises as voltage increases).

SW 3: ---/Seq - Normal or sequential mode

selector

If set to OFF position, the actuator is working in range 0(2)-10 V or 0(4)-20 mA.

If set to ON position, the actuator is working in sequential range; 0(2)-5(6) V or (0(4)-10(12)mA) or (5(6)-10 V) or (10(12)-20 mA).

SW 4: 0-5 V/5-10 V - Input signal range in

sequential mode

If set to OFF position, the actuator is working in sequential range 0(2)-5(6) V or 0(4)-10(12) mA.

If set to ON position, the actuator is working in sequential range; 5(6)-10 V or 10(12)-20 mA.

SW 5: LIN/MOD - Linear or modified flow

through the VZL valves

If set to ON position, the flow through the LINEAR characterized VZL valve will modify to equal percentage-wise equals the control signal.

If set to OFF position, the flow through the valve VZ or VZL remains same as is valve characteristic in accordance to the control signal.

SW 6: ---/ASTK - Anti-blocking function

Exercises the valve to avoid blocking in periods when the heating/cooling is off.

If set to ON position (ASTK), the valve motion is switched on. The actuator opens and closes the valve every 7 days.

If set to OFF position (---), the function is disabled.

SW 7: U/I - Input signal type selector

If set to OFF position, voltage input is selected.

If set to ON position, current input is selected

Reset button ❹③

Press the reset button will cause the actuator to go through a self stroking cycle (press it for 2 s).

Manual override ❺

Do not man ually oper ate the drive if power is c onnected !

Do not dis mount the ac tuator from the val ve when it is in a ste m down position!

If dismounted in a stem down p osition, there is a high risk that the actuator g ets stuck.

- Remove cover ①

- Press and hold the button (on the bottom

side of the actuator) ② during manual override ③

- Replace cover ④

- Install actuator on valve ⑤, ⑥

Remark:

A ‘click’ sound af ter energising the actuator indicates that the gear wheel has jumped into normal position.

LED signalisation ❻

- lit - no - flashing

0-10 V

INV

SEQ

5-10 V

MOD

ASTX

---

LIN

DIR

0-5 V

2-10 V

Dimensions ❼

Part Name

部件名称

Connecting nut/

连接螺母

O: Indica tes that this hazar dous substance co ntained in all of the h omogeneous ma terial for this par t is below the limi t requirement in GB /T 26572; O: 表示该有害物质在该部件所有均质材料中的含量均在GB/T 26572规定的限量要求以下。

X: Indica tes that this hazar dous substance co ntained in at leas t one of the homoge neous material fo r this part is above t he limit requirem entw in GB/T 26572; X: 表示该有害物质至少在该部件的某一均质材料中的含量超出GB/T 26572规定的限量要求。

Lead (P b)

铅 (Pb)

X O O O O O

Mercur y (Hg)

汞 (Hg)

Cadmium (Cd)

镉 (Cd)

Hazardous Substances Table/有害物质含量表

Hexavalent Chromium (Cr(V I))

六价铬 (Cr (VI))

Polybrominated biphenyls (PBB)

多溴联苯 (PB B)

VI.IR.A2.02

Polybrominated diphenyl ethers (PBDE)

多溴二苯醚 (PBDE)

AME 140X

VI.IR.A2.02

AME 140X

VI.IR.A2.02

Danf already on order pro All trademarks in this material are property of the respec

AME 140X

oss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products

vided that such alterations can be made without subsequential changes being necessary eady agreed.

73691500 / VI.IR.A2.02

Danfoss AME 140X Operating guide

Specifications and Main Features

Frequently Asked Questions

User Manual