Honeywell 4000 Series Скачать руководство пользователя страница 2

SPECIFICATIONS

IMPORTANT

The specifications given in this publication do not include normal
manufacturing  tolerances.  Therefore,  an  individual  unit  may  not
exactly match the listed specifications. Also, this product is tested
and calibrated under closely controlled conditions and some minor
differences in performance can be expected if those conditions are
changed.

Operating Environment:

Operating Ambient Temperature: 0

O

C to 55

O

C (32

O

F to 130

O

F)

measured at the actuator
Shipping Temperature: -40

O

C to +65

O

C (-40

O

F to 150

O

F)

Relative Humidity: 15% to 95% up to 40

O

C (104

O

F), non-con-

densing atmosphere NEMA-3R/IP54 cover for outdoor
installation

Acoustic Noise:

55 dBA maximum Sound Pressure Level at 1 m (39") distance

Electrical Ratings:

Power supply/consumption:
24 V (+10%, -15%), 50/60 Hz or 28 Vdc +/- 10%,
6 VA (Running), 12 VA (Valve seating)

Inputs:

ML6984 - 25 mA 24 Vac (5-wire mode only)
             - 500  mA (valve seating 3-wire mode)
             - Minimum Signal Input Duration: 100 ms
ML7984* - 2 -10 Vdc (1 mA); 4-20 mAdc
*May be used with 0-10 Vdc input but valve will be closed at 2
Vdc

Input Impedance for the ML7984:

Voltage Source — 20 K ohms
Current Source — 237 ohms

Shipping Weight:

Approx. 1 kg (2.2 lbs)

Accessories/Parts:

272629A - Mounting adapter for V5045 valves
43196000-001 - High temperature mounting kit for hot media
272630D - Electronic position feedback low voltage auxiliary switch
272822 - Resistor kit for multiple actuator Series 90 application
and for ML7984 to replace the old ML784 (4-20 mA)
272775 - Replacement motor brush kit
40003793-005 - Mounting hardware bag assembly

Mechanical Ratings:

Stroke—Between 1/2

 (13 mm) and 1

 (25 mm), self-adjusting

Bonnet—1 3/8

˝

 (35 mm) for V5011/13 valves up to 3

˝

 (DN80)

Stem Coupling— 1/4-28 UNF thread
Stroke Timing— Nominal 63 seconds for 3/4" stroke

           — Proportional to stroke length at 24 Vac

Closing Force— 710 N (160 lbs) minimum at 24 Vac
                      — Force varies 22 N/V (5 lbf/volt)

Performance Specifications:

Life Expectancy — (at rated load and power conditions) 50,000
full stroke cycles plus 1,000,000 repositions of 10% stem travel or
10 years, whichever occurs first.
Hysteresis — 5%

Short and rapid cycling/repositioning may result in possible switch
device lock-up or reduced service life.

Type

Valve  Family

1/2 in.

3/4 in.

1 in.

1-1/4 in. 1-1/2 in.

2 in.

2-1/2 in.

3 in.

V5011A

150

150

150

150

91

58

77

53

V3350/51/60/61;  V3450/51/60/61

--

--

--

--

--

--

63

45

V5011F,G

150

150

150

150

91

58

33

19

V5011H,J

150

150

150

150

--

--

--

--

V5011N,  V5013N

230

230

193

123

79

44

--

--

V5011N2xxx,  V5011G  Steam

100

100

100

100

79

44

--

--

V5013F

150

150

150

149

91

58

--

--

Table 1 -- Close-off pressure ratings of ML6984/7984 Series 4000 with Honeywell valves, psid

Flange

NPT

*Do not exceed 100 psid with valves used in steam applications

ORDERING INFORMATION

When purchasing replacement and modernization products from your wholesaler or distributor, refer to the price sheets for complete
ordering number, or specify— 1. Model number, 2. Valve body type and model number, and 3. Accessories, if desired.

If you have additional questions, need further information, or would like to comment on our products or services, please write or phone:

1. Your local Honeywell Home and Building Control Sales office (Check white pages of your phone directory).
2. Honeywell Customer Care

1885 Douglas Drive North
Minneapolis, Minnesota 55422-4386

In Canada—Honeywell Limited/Honeywell Limitée, 35 Dynamic Drive, Scarborough, Ontario, M1V 4Z9

International Sales Offices in all principal cities of the world. Manufacturing in Australia, Canada, Finland, France, Germany, Japan,
Mexico, Netherlands, Spain, United Kingdom, U.S.A.

95C-10939-4

2

  

!

 

NOTE:

Содержание 4000 Series

Страница 1: ...ple actuators and controllers 24 Vac or 28 Vdc power supply Field addable position feedback auxiliary switch module avail able APPLICATION The ML6984 and ML7984 are self contained self adjusting motorized valve actuators that mount directly onto V5011 two way and V5013 three way globe valves providing linear stem operation between 13 mm 1 2 and 25 mm 1 ML6984 is for use with low voltage SPDT Serie...

Страница 2: ... Stem Coupling 1 4 28 UNF thread Stroke Timing Nominal 63 seconds for 3 4 stroke Proportional to stroke length at 24 Vac Closing Force 710 N 160 lbs minimum at 24 Vac Force varies 22 N V 5 lbf volt Performance Specifications Life Expectancy at rated load and power conditions 50 000 full stroke cycles plus 1 000 000 repositions of 10 stem travel or 10 years whichever occurs first Hysteresis 5 Short...

Страница 3: ...r rubber O ring over the valve stem Fig 3 Indicator will self align to the marking on the yoke after complete operating cycle FIG 2 MINIMUM MOUNTING CLEARANCE When Installing This Product 1 Read these instructions carefully Failures to follow them could damage the product or cause a hazardous condition 2 Check ratings given in instructions and on the product to ensure the product is suitable for y...

Страница 4: ...astic cover from the MLx984 by loosening the two captive screws located on the top Drop the Allen Hex type of set screw included in the plastic bag into the top of the shaft hex side up 6 Tighten the set screw to lock valve stem in place Fig 6 using a 1 8 Allen wrench included FIG 4 U BOLT ASSEMBLY NOTE Use U bolt supplied with actuator Do not replace with stainless steel U bolt on chilled water v...

Страница 5: ...4 WITH XL10 ELECTRONIC CONTROLLER For Figures 8A 8B and 8C the following apply 1 2 3 4 5 Power supply provides overload protection and disconnect means Allow up to 0 5 amps for each device Actuators and controller can share same transformer provided that the VA rating of the transformer is not exceeded and proper phasing is observed Do not mix a c and d c power sources Controller can be low voltag...

Страница 6: ... c power sources In ML7984 T5 and W terminals are connected internally Device is compatible with 3 conductor wiring Use configuration DIP switches to select device functions Direct acting function actuator stem moves downwards with signal increases to 10V 20mA or Reverse acting function actuator stem moves upwards with signal increases to 10V 20mA Always turn power off before setting the DIP switc...

Страница 7: ...n DIP switches to select device functions Direct acting function actuator stem moves upwards with signal increase or Reverse acting function actuator stem moves downwards with signal increase Turn power off before setting the DIP switches For common transformer and common controller application please consult the factory For Figure 10A Only Maximum resistance per control circuit of 280 For Figure ...

Страница 8: ...function actuator stem moves upwards with signal increases to 10V 20mA or Reverse acting function actuator stem moves downwards with signal increases to 10V 20mA Turn power off before setting the DIP switches 1 2 3 4 5 8 95C 10939 4 4 5 T6 T5 B R W 3 2 ML7984 T6 T5 B R W 1 L1 L2 OR 28 Vdc 24 Vac T5 T6 3 2 ML7984 3 2 ML7984 T6 T5 B R W R W R W R W ELECTRONIC SERIES 90 W973 T775 H775 W7100 NOTE Pola...

Страница 9: ... the installer may occur 5 DO NOT connect 24 Vac between any ML7984 signal input terminals DEVICE FAILURE WILL RESULT NOTE Caution GENERAL NOTE 1 The ML7984 must be field configured with the DIP switches which are located beside the terminal block See wiring diagrams for details Turn power off before setting the DIP switches 2 There is a 1 5 second delay in actuator response to every signal change...

Страница 10: ...e needed Use Resistor Kit Part 272822 and set DIP switches accordingly See Figures 12 13 TO REPLACE ML684 1 The new ML6984 is a direct replacement for the old ML684A in single actuator or parallel multiple actuators hook up The old and new actuators can be mixed in the same electrical circuit For multiple actuators controlled by a common controller in parallel these actuators must be wired so that...

Страница 11: ...ke sure the valve stem is locked in place with the set screw 3 Connect 24 Vac or 28 Vdc power to T5 and T6 4 Jumper R B The valve stem should move up 5 Jumper R W The valve stem should move down 6 For Floating operation open R connection Valve stem should remain in position 7 Re connect all control wiring 8 Operate the system valve actuator and controller for several cycles to ensure proper instal...

Страница 12: ...ge No or low power supply 1 Check power supply 2 Check callibration cycle 3 Valve stroke length less than 1 2 or greater than 1 1 4 4 Reset device by a momentary disconnect of power at T5 and T6 Check voltage on T5 T6 terminals Change DIP switch setting ML7984 in mA mode with voltage input Signal degradation due to incompatible load impedance Output and ML Input Impedance specifications Galvanic r...

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