2A2 [HONEYWELL]
Pushbutton Switches and Indicators; 按钮开关和指示灯型号: | 2A2 |
厂家: | Honeywell |
描述: | Pushbutton Switches and Indicators |
文件: | 总11页 (文件大小:1963K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Manual Switches
Series 2
Pushbutton Switches and Indicators
BARRIER MOUNT
FEATURES
ɀ Easy-to-assemble modules provide
thousands of display/control
combinations
Displa
(page
ng
age)
ɀ Up to 4 incandescent lamps
ɀ 1, 2, 3, or 4-section display
ɀ Transmitted or projected color
ɀ Integral hold-in coil option provides
remote released contacts. Pull-in coils
(flange mount only) enable remote
actuation
ɀ Switch guard accessory.
Mount
(next p
CHANGE LAMPS OR FILTERS
FROM PANEL FRONT
unit
114)
Mounting barriers attach to either the long to protect against inadvertent operation.
or short sides of the housing. They have Multiple units can be attached together in
spring clips which grip the panel. Mount- a strip and snapped into a panel slot; or
ing barriers also separate display screens they can be mounted individually.
FLANGE MOUNT
Without tool. Remove display screen/
lampholder assembly from 2C200 oper-
ator-indicator (or 2F200 indicator). Unit is
keyed to maintain proper orientation
when replacing. Use only flange base
T-13⁄4 lamps with 2C200 and 2F200 de-
vices.
Display screen
(page 115)
Housing
(page 113)
LAMPS AND FILTERS
Order lamps and filters for projected color
from page 111.
Switch
unit
(page 114)
Flange mount units have mounting clips enable use of an overlay panel, if desired.
ready-attached to the housing. They can Groupings can be separated by optional
be individually installed or replaced; and spacing barriers.
MODULES ASSEMBLE EASILY
All modules are ordered as separate
items which snap together for easy as-
sembly.
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105
Manual Switches
Series 2
Pushbuttons Switches and Indicators
BARRIER MOUNT MODULES
Barrier mount assemblies are identical in Barriers are necessary for mounting.
panel appearance. Operator-indicator They can be specified for attachment to
housings have spring clips for attaching the long or short side of the housing, as
switch modules. This feature is not pro- stated in the order guides.
vided with indicator housings.
BARRIER MOUNT HOUSING ORDER GUIDE
See ‘‘Application Data’’ for typical bailing circuits for coil-equipped modules.
Barriers
Attach On:
No. of
Lamp Sockets
Tool Not Required
Operator-Indicator
Indicator Only
Long Sides
of Housing
2 (A & C)
4 (A-D)
2C207
2C209
Short Sides
of Housing
2 (A & C)
4 (A-D)
2C201
2C203
Barriers on long sides
2F203
MOUNTING BARRIER ORDER GUIDE
For strip mounting, specify one more barrier than the number of units in the group.
Mounting Barrier
Type
For Panel
Thickness
Catalog Listings
Gray
Black
Attach to
.06-.19 in. (1,52-4,83 mm)
.06-.19 in. (1,52-4,83 mm)
2B2
2B1
2B4
Long Sides
Attach to
Short Sides
2B3
Note: Panels .19 in. (1,52 mm) thick require the .06-.19 in. (1,52-4,83 mm) type barriers.
Barriers on short sides
106
Honeywell ɀ Sensing and Control ɀ1-800-537-6945 USA ɀ ⍣1-815-235-6847 International ɀ1-800-737-3360 Canada
Manual Switches
Series 2
Pushbutton Switches and Indicators
FLANGE MOUNT MODULES
Flange mount assemblies are identical in Barriers are not required, since the panel
panel appearance. Operator-indicator mounting clips are ready-attached to
housings have spring clips for switch flange sides of the housings. However,
modules attachment (not provided with spacing barriers can be used for color-
indicator housings).
coding. They also aid in preventing inad-
vertent operation of two screens with one
push.
Mounting dimensions on page 114.
Flanges on long sides
FLANGE MOUNT HOUSING ORDER GUIDE
See ‘‘Application Data’’ for typical bailing circuits for coil-equipped modules.
Tool Not Required
No. of Lamp
Sockets
Operator-
Indicator
Flanges On:
Indicator Only
Long Sides of
Housing
2 (A & C)
4 (A-D)
2C204
2C206
2F206
SPACING BARRIER ORDER GUIDE
For .06-31 in. (1,5-7,9 mm) thick panels.
Spacing Barrier
Type
Catalog Listings
Gray
Black
For Long Flange Housing
2B9
2B18
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107
Manual Switches
Series 2
Pushbutton Switches and Indicators
SWITCH MODULES
Interchangeable type 2D switch modules
attach to spring clips on the bottom of
operator-indicator housings. There is a
wide selection of circuitry, electrical rat-
ings, operating actions and terminations.
For mounting dimensions, see page 115.
SM SUBMINIATURE MULTI-SPDT SWITCH MODULES
ELECTRICAL RATING
Silver contacts:
30 VDC: 5 amps res. sea level or 50,000 ft,
3 amps ind. sea level, 2.5 amps 50,000 ft.
Max. inrush, 24 amps.
UL and CSA rating for basic switch: 5
amps, 125 or 250 VAC.
Momentary action
Alternate action
SM switch modules offer a choice of two tuation. Also available with alternate-
momentary action styles, one with a pro- action and combination momentary/
nounced touch-feedback, the other with alternate action modules. Extra length
low operating force for rapid repeat ac- turret solder terminals.
Gold contacts:
30 VDC: 0.5 amp ind.,1amp res., sea level
and 50,000 ft. Max. inrush, 2 amps.
SM SWITCH MODULE ORDER GUIDE
Momentary Action
Touch-Feedback Type
Silver Contacts
Alternate Action
Low Force Type
Silver Contacts
No. of
SPDT Circuits
1
2
4
2D100
2D2
2D9
2D118
2D26
2D33
V3 COMPACT SPDT/DPDT SWITCH MODULES
ELECTRICAL RATING
V3 SWITCH MODULE ORDER GUIDE
No. of SPDT
30 VDC: 10 amps ind.* sea level, 6 amps
ind.,* 50,000 ft. Motor load, 6 amps.** UL
and CSA rating for basic switch: 10 amps,
1⁄3 Hp, 125 or 250 VAC; 1⁄2 amp, 125 VDC;
1⁄4 amp, 250 VDC.
Circuits
Momentary Action
1
2
2D70
2D72
* Inductive currents in accordance with AN3179.
** Motor load rating based on starting current.
V3 switch modules have screw terminals
with lockwashers. Quick-connect termi-
nals (not shown) are also available. When
used with short-flange operator indica-
tors, add spacing barriers to prevent
interference.
108
Honeywell ɀ H Sensing and Control ɀ1-800-537-6945 USA ɀ ⍣1-815-235-6847 International ɀ1-800-737-3360 Canada
Manual Switches
Series 2
Pushbutton Switches and Indicators
ONE-PIECE DISPLAY
SCREEN OPTIONS
SINGLE-SECTION/
ONE-PIECE SCREENS ORDER GUIDE
Colors
Red
Standard
2A1
Single-section
Yellow
Green
White
2A2
2A3
These translucent solid color display
screens are single-section/one piece
construction
2A5
THREE-PIECE DISPLAY
SCREEN OPTIONS
Single-section
These screens have transparent colored
or colorless caps, transparent colorless
legend inserts and translucent colored
bases.
SINGLE-SECTION/THREE-PIECE
SCREENS ORDER GUIDE
Colorless
Color
Red
Caps
2A81
2A82
2A85
2A70
2A114
Yellow
Green
White
Amber
NOTE:
Add –L to catalog listing if button is to be
legended.
Silicone rubber baffles prevent light spillage
from one section to another. Screen caps and
legend inserts are transparent colorless. Bases
are translucent colored.
For more information on 2, 3, and 4-section
display screens, contact the MICRO SWITCH
Application Center.
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109
Manual Switches
Series 2
Pushbutton Switches and Indicators
110
Honeywell ɀ Sensing and Control ɀ1-800-537-6945 USA ɀ ⍣1-815-235-6847 International ɀ1-800-737-3360 Canada
Manual Switches
Series 2
Pushbutton Switches and Indicators
LEGEND INFORMATION
SCREEN/LEGEND COLORS
Honeywell MICRO SWITCH Division pro- The chart below shows recommended
vides legend service on the inserts sup- display screen and legend color combi-
plied with three-piece screens only. To nations for optimum legibility.
specify your needs, add -L to the catalog
Legend Lettering
listings (example: 2A81-L) and use Leg-
Screen
end Order Sheet (Form FO-62308),
shown on facing page. Reproduce it on
your office copier.
Color
Black
White
Red
x
x
Green
Yellow
Amber
White
On any one insert, only one size of type is
provided in either black or white. After
legending, the insert is assembled to the
display screen. The type face used is
‘‘Modified Gothic’’.
x
x
x
x
LAMPS
T-13⁄4 incandescent lamps are available
from MICRO SWITCH in 28 volt versions.
LAMP ORDER GUIDE
Use of neon lamps is not recommended.
Light output is approximately 30% of an
incandescent lamp. Also, a neon lamp
will not illuminate blue or green filters or
display screens due to the absence of
these colors from the neon light spec-
trum.
Rating
Life/Voltage†
Catalog
Listing
Base
Style
Type
No.
Life in
Hours
Expected
Life (Hrs.)
Volts Amps
Volts
2E1
Flange
327
28
.040
1000
24.0
26.0
30.0
7,500
2,800
400
† These are experimental continuous life test results supplied by a lamp manufacturer for reference only.
Intermittent operation may reduce these figures as much as 50%. Ratings are based on median values of
current and life.
LAMP POLICY
The 28 volt lamps are offered as a conve-
nience to customers. Honeywell MICRO
SWITCH Division does not extend any
warranty as to such lamps, and cannot
guarantee to provide lamps from specific
manufacturers. Any technical or quality
questions regarding such lamps should
be directed to the lamp manufacturer.
Wattage should not exceed 2.4 watts (2 lamps) per switch, for continuous illumination.
COLOR FILTERS FOR PROJECTED
COLOR
FILTER ORDER GUIDE
Projected color is achieved by using
white buttons and color filters over clear
lamps. When lamps are lighted, white
button takes on color projected by the
filters.
Filter Style
Red
Green
Amber
White*
For Type 2C200 and
2F200 Housings
2G12
2G14
2G16
2G17
* Has blue tint to compensate for high yellow content of incandescent lamps at low voltages.
Filters used with type 2C200 and 2F200
housings (no-tool relamping) slip over
lamp sockets in lampholder.
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111
Manual Switches
Series 2
Pushbutton Switches and Indicators
SWITCH GUARD ACCESSORY
A hinged cover on the switch guard helps
avoid inadvertent operation of the display
screen. It is installed in place of the trans-
parent slide-on cap furnished with three-
piece screen. Note: When used with pull-
in coil devices, specify the 2C200 oper-
ator-indicator housings which have the
no-tool relamping feature.
0,0 = mm
0.00 = inches
Key:
Barrier mount assembly with guard in-
stalled. (Can also be used with all flange
mount units.)
Guard requires a ‘‘lift-to-push’’ response
to operate switch normally.
Order Catalog Listing 2H20
112
Honeywell ɀ Sensing and Control ɀ1-800-537-6945 USA ɀ ⍣1-815-235-6847 International ɀ1-800-737-3360 Canada
Manual Switches
Series 2
Pushbutton Switches and Indicators
MOUNTING DIMENSIONS (For reference only)
Long barrier operator-indicators
Short barrier operator-indicators
Short barrier indicators
Long barrier indicators
Mounting barriers
Short
Long
0,0 = mm
Key:
0.00 = inches.
A
Panel Thickness
1,5/.06
4,6/.18
1,5-4,81/.06-.19
4,8-7,9/.19-.31
Length Of Panel Cutout*
Number of Units
Type of Indicator or
Operator-Indicator
1
2
3
4
5
6
7
mm
36,09
1.421
30,00
1.181
68,00
2.677
55,78
2.196
99,87
3.932
81,58
3.212
131,72
5.186
106,34
4.226
163,60
6.441
133,12
5.241
195,48
7.696
159,90
6.256
227,36
8.951
184,68
7.271
Short
Barrier
in.
mm
in.
Long
Barrier
*Nominal dimensions, ±0,25 mm/0.10 in. (In 5% of
the cases, the cutout will be undersized for the build-
up of assembled units and will require enlargement.
Honeywell ɀ Sensing and Control ɀ1-800-537-6945 USA ɀ ⍣1-815-235-6847 International ɀ1-800-737-3360 Canada
113
Manual Switches
Series 2
Pushbutton Switches and Indicators
MOUNTING DIMENSIONS (For reference only)
Long flange
operator-indicators
Long flange indicators
Spacing barriers
Short
Long
0,0 = mm
Key:
0.00 = inches.
Length Of Panel Cutout*
Add 4,19 mm/.165 in. to length for each optional spacing barrier used.
Number of Units
Type of Indicator or
Operator-Indicator
1
2
3
4
5
6
7
mm
27,94
1.1
55,75
2.195
83,57
3.290
111,36
4.384
139,17
5.479
166,98
6.574
194,77
7.668
Long
Flange
in.
*Nominal dimensions, ±0,25 mm/0.10 in. (In 5% of
the cases, the cutout will be undersized for the
build-up of assembled units and will require
enlargement.
114
Honeywell ɀ Sensing and Control ɀ1-800-537-6945 USA ɀ ⍣1-815-235-6847 International ɀ1-800-737-3360 Canada
Manual Switches
Series 2
Pushbutton Switches and Indicators
MOUNTING DIMENSIONS (For reference only)
SM Switch Modules
V3 Switch Modules
Honeywell ɀ Sensing and Control ɀ1-800-537-6945 USA ɀ ⍣1-815-235-6847 International ɀ1-800-737-3360 Canada
115
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