Enclosures LDG-A

Enclosures LDG-A
www.erni.com
Catalog E 074485
06/10 Edition 2
www.erni.com
Catalog E 074485
06/10
Edition 2
www.erni.com
Enclosures LDG-A
Table of Contents
General information about LDG-A enclosures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
The base for economical and compact packaging of your electronics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Terminal block design and type overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pluggable terminals and blind inserts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Flexibility for customized solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Enclosure versions with ventilation slots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Enclosure LDG-A 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Enclosure LDG-A 14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Enclosure LDG-A 16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Enclosure LDG-A 30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Enclosure LDG-A 46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Enclosure LDG-A 70 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Catalog E 074483
06/10
Edition 2
www.erni.com
1
Enclosures LDG-A
Types
Features
LDG-A-12, max. 12 screw clamp terminals
LDG-A-14, max. 14 screw clamp terminals
LDG-A-16, max. 16 screw clamp terminals
LDG-A-30, max. 30 screw clamp terminals
LDG-A-46, max. 46 screw clamp terminals
LDG-A-70, max. 70 screw clamp terminals
•Snap-in design for fast end assembly
• Complete assembly of the unit outside of the housing
before
end assembly
• Robust self locking vibration proof terminal block screws
• Protection against accidental human contact
• Transparent cover for LED indicators
• Suitable frame inserts for pluggable standard connectors
• Base parts with and without ventilation slots
•Base part metallized
• Compact and attractive design
• Wall and DIN rail mountable
General
The LDG-A series of enclosures are fully insulated enclosures.
The screw clamp terminals are protected against accidental
contact in accordance with VDE 0100 Part 570, VDE 0160
Part 100 and VBG 4.
Designed for easy installation, these screw terminals can be
soldered by wave, allowing the manufacturing of the PCB
boards in one step.
2
Catalog E 074485
06/10
Edition 2
www.erni.com
Enclosures LDG-A
Technical Data
Type
LDG-A-12LDG-A-14LDG-A-16LDG-A30 LDG-A-46LDG-A-70
Degree of protection
IP20
Air distances
≥ 3 mm ≥ 4 mm
Creepage distances
≥ 3.2 mm ≥ 5 mm
Voltage rating
The permissible operating voltages depend on the customer application and on the applicable or specified safety require-
(IEC 60664)
ments. Insulation coordination according to IEC 60664-1 has to be regarded for the complete electrical device. Therefore, the maximum creepage and clearance distances of the mated connectors are specified for consideration as a part of the whole current path. In practice, reductions in creepage or clearance distances may occur due to the conductive pattern of the prin-
ted board or the wiring used, and have to be taken into account separately. As a result the creepage and clearance distances for the application may be reduced compared to those of the connector.
Screw clamp
steel, tin plated
Terminal
wire size
max. 2.5 mm2
max. 4 mm2
current rating
max. 16 A
max. 20 A
tightening torque
Terminal pin
max. 0.4 Nm
material
CuSn6
Ms
plating
2 µm Ni
2 µm Ni
5 µm Sn
5 µm Sn
Temperature range
-40° C ... +110° C
Base part
PC (30% GF), RAL 7032, UL 94 V-1
Terminal block housing, blind plug, cover
PC, UL 94 V-2
Frame insert and blind insert
PC, UL 94 V-0
Outside dimensions L x B x H
75 x 22.5 x 98.5 mm 75 x 45 x 110 mm 75 x 55 x 110 mm 75 x 99.7 x 110 mm 75 x 150 x 110 mm 75 x 225 x 110 mm 75 x 22.5 x 110 mm
Aprovales
UL
File E 84703
CSA
File LR 62504
Temperature Range
Enclosure
Typ
LDG-A-
Inside temperature 95°
Ambient temperature
50°C
23°C
70°C
A
A
C
A
B
C
A
B
C
12
8
6
3
5
4
2
2,5
2
1
14
12
10
7
7
6
4
4
3
2
16
13
11
9
8
7
5
4
3,5
3
30
19
18
16
12
11
10
7
6
5
46
26
23
20
16
14
12
9
8
7
70
36
33
30
23
21
Dissipation in W
19
12
10
11
A = Both side faces not obstructed, free airflow
B = One side face blocked by obsruction, 0 mm away
C = Both side face blocked by obsruction, 0 mm away
Catalog E 074483
06/10
Edition 2
www.erni.com
3
Enclosures LDG-A
The base for all applications
Fully-insulated enclosures in accordance with machinery
and automotive industry standards, with shockproof
terminals acc. to VDE 0100 and VBG 4.
Base part optionally with or without ventilation slots.
Enclosure surface with erosion-structure in attractive design.
Easy assembly and disassembly for servicing.
4
Easy connecting technique
Generously dimensioned stacking compartment
From the connection cable via the terminal block to the
PC board, the connection could not be more simple.
Printed circuit boards can be stacked one above the other
such that complex assemblies can be implemented in
compact dimensions.
Fast component-mounting and manufacturing times
The PC board, with the mounted components and terminal
blocks will be wave-soldered, in one work process and
then completely assembled into the base part in one step.
Just snap them on
Catalog E 074485
LDG-A enclosures have a snap-on clip for easy snap-on
assembly for standard DIN rails acc. to DIN 46277 and
DIN EN 50022.
06/10
Edition 2
www.erni.com
Enclosures LDG-A
Terminal block design and type overview
LDG-A 12
Length: 75 mm
Width: 22.5 mm
Height: 98.5 mm
or 110 mm
LDG-A 14
Length: 75 mm
Width: 45 mm
Height: 110 mm
LDG-A 16
Length: 75 mm
Width: 55 mm
Height: 110 mm
1 Terminal clamp
2 Terminal pin
3 Terminal block housing
4 Blind plug
LDG-A 14, 16, 30, 46, 70
LDG-A 30
Length: 75 mm
Width: 99.7 mm
Height: 110 mm
LDG-A 46
Length: 75 mm
Width: 150 mm
Height: 110 mm
LDG-A 70
1 Terminal clamp
2 Terminal pin, short
2a Terminal pin, long
3 Terminal block housing, narrow
3a Terminal block housing, wide
4 Blind plug
Catalog E 074483
06/10
Length: 75 mm
Width: 225 mm
Height: 110 mm
Edition 2
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5
Enclosures LDG-A
Plugable terminals and blind inserts
Easy service and device exchange
Frame inserts with cut-out for comercially available
pluggable terminal connectors
Features:
• Used as assembly and guide element for the PC board with guides for transverse board and longitudinal board offset by 90°.
• Compact design for secure snap-on and safe fixing on the base part.
• Screw-on option for the cover.
Frame insert with top cutout for separate pin header. For
maximum component space on the longitudinal board.
Connection of commercially available screw-plug
connectors.
Ordering information
Description
LDG-A-16
Frame insert with
top cutout
Frame insert with
bottom cutout
Blind insert
LDG-A-30
Frame insert with
top cutout
Frame insert with
bottom cutout
Blind insert
LDG-A-46
Frame insert with
bottom insert
Blind insert
LDG-A-70
Blind insert
6
Color
Part no.
black
053869
black
black
053870
053871
black
034769
black
black
053164
053074
black
black
054248
054249
black
054730
Catalog E 074485
Frame insert with top cutout for separate pin header.
You will have the maximum component space on the
PC board.
Frame insert with bottom cutout allows the assembly
of a transverse board.
The blind insert provides for the full covering of the base
part. Individual customized cutouts achieved by mechanical
machining or special tool inserts are easy to be realized.
Technical data
Material of plastic parts:
PC
UL 94 V-0
Color:black
special colors upon request
Temperature range:
-40°C up to +110°C
06/10
Edition 2
www.erni.com
Enclosures LDG-A
Flexibility for customized solutions
Various colors, e. g. company color for base part, cover or terminal block possible
Cover in grey, black or
transparent for display functions
Catalog E 074483
06/10
Customized cutouts and holes
in covers and blind inserts
Edition 2
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7
Enclosures LDG-A
Versions with ventilation slots
Effective heat dissipation for electronic subassemblies with increased heating
Base part with ventilation slots
- availiable for enclosure versions LDG-A-12,
LDG-A-16, LDG-A-30, LDG-A-46, LDG-A-70
- slot dimension: 42 x 3 mm
- additional data upon request
Ordering information
Description
Base part with
ventilation slots
LDG-A-12
LDG-A-16
LDG-A-30
LDG-A-46
LDG-A-70
8
Color
Part no.
114932
light grey
024870
light grey
434098
light grey
024080
light grey
light grey 424328
Catalog E 074485
06/10
Edition 2
www.erni.com
Enclosures LDG-A
LDG-A 12
• For max. 12 screw clamp terminals, 6 on each side
• Partial loaded terminal blocks with blind plugs
• PCB board arrangement see drawing
Length: 75 mm
Width: 22.5 mm
Height: 98.5 mm or 110 mm
Ordering information
Description
Type
Color
Part Number
Base part 110 mm
w/o ventilation slot
light grey
024082
Base part 110 mm
with ventilation slot
light grey
114932
Base part 98,5 mm
w/o ventilation slot
light grey
414470
Cover transparent
414462
Cover
light grey
414463
Terminal block housing
right
black
414453
Terminal block housing
left
black
414455
Terminal pin
right, long
224082
Terminal pin
right, medium
224079
Terminal pin
right, short
224078
Terminal pin
left, long
224081
Terminal pin
left, medium
224077
Terminal pin
left, short
224080
Clamp, not assembled
414469
Terminal block, fully loaded
right
black
043853
Terminal block, fully loaded
left
black
043860
Blind plug
black
414466
Catalog E 074483
06/10
Edition 2
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9
Enclosures LDG-A
LDG-A 12
Dimensions: low height version 22,5
20,1
Deckel
Cover
1,2
25
5,6
Klemmengehäuse, rechts
2,8
23
4,5
Crosswise circuit boar d
1,8
Querplatine
3,1
5x3,1= 15,5
5,6
3,2
2,55
Terminal housing, right
14,1
Klemmengehäuse, links
Terminal housing, left
Klemme
Terminal
Printklemmstift, rechts
Schraubenloch für Blechschraube
PCB terminal pin, right
lang, mittel, kurz
ISO 1481-ST 2,2x6,5
long, middle, short
72
98,5
89,2
92
Hole for tapping scr ew
Blindstopfen /
17
1,7
5
5,5
Housing base
35,5
Lengthwise circuit boar d
(in place of terminal and terminal pin)
lang, mittel, kurz
long, middle, short
Gehäuse-Unterteil
Längsplatine
Blind plug
(anstelle Klemme und Print-Klemmstift)
°
PCB terminal pin, left
15
55,5
Printklemmstift, links
Rastschieber
Sliding catch
13,5
8
17,4
19,8
72
11,7
14,5
1
all dimensions in mm
75
Recommended PCB dimensions
Längsplatine
/ Lengthwise circuit boar d
61
54,61
Querplatine
/ Crosswise circuit boar d
52,07
max. 14,1
1)
48
36,83
Belegungsgrenze ist abhängig von
der Einbaulage der Querplatine
4,445
29,21
22,5
17,4
length available for components
1,2
+0,1
22
depends on the location of the
56
1 -0,1
1,6
10,16
2,6
+0,1
13,97
15,2
17,78
5,08
5,08
33,7
34,29
crosswise circuit board
-0,3
17,5
5,08
54
5,08
88,5
°
47
19
1,5
15 °
41,5
24,5
13,25
Höhe ist abhängig von der
1)
height depends on location of
Einbaulage der Querplatine
8,5
70
71,5
1)
5,5
-0,3
the crosswise circuit boar d
17,25
Belegungsgrenze für Bauelemente
all dimensions in mm
mounting limit for components
10
Catalog E 074485
06/10
Edition 2
www.erni.com
Enclosures LDG-A
LDG-A 12
Dimensions: standard height version
22,5
20,1
Deckel
Cover
1,2
25
5,6
Klemmengehäuse, rechts
2,8
23
4,5
Crosswise circuit boar d
1,8
Querplatine
3,1
5x3,1= 15,5
5,6
3,2
2,55
Terminal housing, right
14,1
Klemmengehäuse, links
Terminal housing, left
Klemme
Terminal
Printklemmstift, rechts
Schraubenloch für Blechschraube
PCB terminal pin, right
lang, mittel, kurz
ISO 1481-ST 2,2x6,5
long, middle, short
Blindstopfen /
83,5
Printklemmstift, links
(in place of terminal and terminal pin)
Längsplatine
°
Lengthwise circuit boar d
1,7
17
lang, mittel, kurz
long, middle, short
Blind plug
(anstelle Klemme und Print-Klemmstift)
15
67
PCB terminal pin, left
110
103,5
100,7
Hole for tapping scr ew
Gehäuse-Unterteil
5
Housing base
5,5
35,5
8
Rastschieber
Sliding catch
13,5
17,4
19,8
72
14,5
11,7
1
all dimensions in mm
75
Recommended PCB dimensions
Längsplatine
/ Lengthwise circuit boar d
61
54,61
Querplatine
52,07
/ Crosswise circuit boar d
48
36,83
Belegungsgrenze ist abhängig von
17,4
length available for components
1,2
+0,1
1)
4,445
der Einbaulage der Querplatine
22,5
max. 14,1
29,21
depends on the location of the
crosswise circuit board
56
1 -0,1
1,6
10,16
2,6
+0,1
13,97
15,2
17,78
5,08
5,08
33,7
34,29
22
-0,3
5,08
100
5,08
°
53
65,5
17,5
47
19
1,5
15 °
24,5
1)
13,25
-0,3
17,25
Belegungsgrenze für Bauelemente
mounting limit for components
Catalog E 074483
06/10
Edition 2
Höhe ist abhängig von der
Einbaulage der Querplatine
8,5
70
71,5
5,5
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1)
height depends on location of
the crosswise circuit boar d
all dimensions in mm
11
Enclosures LDG-A
LDG-A 14
• For max. 14 screw clamp terminals , 7 on each side
• Partial loaded terminal blocks with blind plugs
• PCB board arrangement see drawing
Length: 75 mm
Width: 45 mm
Height: 110 mm
Ordering information
Description
Type
Color
Part Number
423280
Base part
w/o ventilation slots
light grey
423273
Cover
light grey
423272
Cover transparent
Cover black 423274
423275
Terminal block housing
narrow
black
423277
Terminal block housing
wide
black
224076
Terminal pin
short
224074
Terminal pin
long
154562
Clamp, not assembled
914810
Terminal block, fully loaded
narrow
black
914820
Terminal block, fully loaded
wide
black
103006
Blind plug
black
12
Catalog E 074485
06/10
Edition 2
www.erni.com
Enclosures LDG-A
LDG-A 14
Dimensions
45
Gehäuse-Deckel
42,2
75
Cover
6x5,9= 35,4
50,4
Klemmengehäuse (breit)
45,8
Klemmengehäuse (schmal)
5,9
Terminal housing (wide)
Print-Klemmstift (lang)
PCB terminal pin (long)
Blindstopfen
/ Blind plug
(anstelle Klemme und Print-Klemmstift)
(in place of terminal and terminal pin)
1,7
Gehäuse-Unterteil
76,3
°
69,8
15
Lengthwise circuit boar d
110
3
23,6
17
86,5
Längsplatine
1,8
Klemme
Terminal
100,5
103,3
Print-Klemmstift (kurz)
PCB terminal pin (short)
82,1
Crosswise circuit boar d
2,8
15
18,8
12,2
5,1
3,3
3x3,3= 9,9
Querplatine
1,8
Terminal housing (narrow)
5
Housing base
Rastschieber
Sliding catch
5,5
35,5
13,5
8
Schraubenloch für Blechschraube
Hole for tapping scr ew
ISO 1481-ST 2,2x6,5
72
39,8
12
40,2
1,8
all dimensions in mm
Recommended PCB dimensions
/ Lengthwise circuit boar d
Querplatine
4
30
bei breitem Klemmengehäuse
for wide terminal housing
18
16
bei schmalem Klemmengehäuse
for narrow terminal housing
/ Crosswise circuit boar d
41,7
max. 12,2
1)
Längsplatine
-0,3
45
1,6
0,1
-0,3
42,2
1,7
81,6
75,8
68,8
Mitte Gehäuse
21,5
0,1
1)
min. 85,5
max. 99,5
1)
23,6
/ center of housing
1,6
2,6
+0,1
1,6
+0,1
6x5,9= 35,4
49,6
8,5
13,5
40,2
Belegungsgrenze für Bauelemente
1)
wie gezeichnet bzw . spiegelbildlich
Höhe ist abhängig von der
mounting limit for components
as drawn or mirror image
Einbaulage der Querplatine
1)
height depends on location of
the crosswise circuit boar d
Catalog E 074483
06/10
Achtung: Im Eckenbereich verringerte Einbauhöhen
Note:
Edition 2
reduced space for components in the cor ner area
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all dimensions in mm
13
Enclosures LDG-A
LDG-A 16
• For max. 16 screw clamp terminals, 8 on each side
• Partial loaded terminal blocks with blind plugs
• PCB board arrangement see drawing
• Special frames for pluggable standard connectors available
Length: 75 mm
Width: 55 mm
Height: 110 mm
Ordering information
Description
Type
Color
Part Number
414124
Base part
w/o ventilation slots
light grey
024870
Base part
with ventilation slots
light grey
014415
Cover
light grey
014416
Cover transparent
Cover black 014417
103031
Terminal block housing
narrow
black
103033
Terminal block housing
narrow
blue
103032
Terminal block housing
wide
black
103034
Terminal block housing
wide
blue
224076
Terminal pin
short
224074
Terminal pin
long
154562
Clamp, not assembled
914830
Terminal block, fully loaded
narrow
black
914840
Terminal block, fully loaded
wide
black
103006
Blind plug
black
Frame insert for pluggable
053869
connectors
Top cutout
black
Frame insert for pluggable
053870
connectors
Bottom cutout
black
053871
Blind insert
black
14
Catalog E 074485
06/10
Edition 2
www.erni.com
Enclosures LDG-A
LDG-A 16
Dimensions
Gehäuse-Deckel
55
75
Cover
52
50,4
Klemmengehäuse (breit)
45,8
Klemmengehäuse (schmal)
Terminal housing (wide)
6
15,3
4x2,5= 10
2,8
PCB terminal pin (long)
3
30
1,7
43,5
15 °
Blindstopfen
/ Blind plug
(anstelle Klemme und Print-Klemmstift)
(in place of terminal and terminal pin)
3,7
Lengthwise circuit boar d
76,5
°
70
15
17
86,4
Längsplatine
2,5
1,8
Klemme
Terminal
100,7
103,5
Print-Klemmstift (lang)
110
Crosswise circuit board
Print-Klemmstift (kurz)
PCB terminal pin (short)
42
82,3
Querplatine
7x6
=
19,1
12,5
5,3
2,5
1,8
Terminal housing (narrow)
5
Gehäuse-Unterteil
Housing base
Rastschieber
Sliding catch
5,5
35,5
8
13,8
13,5
Schraubenloch für Blechschraube
72
Hole for tapping screw
39,8
ISO 1481-ST 2,2x6,5
12
50
37,5
4,5
1,8
R6
,5
60
62,5
all dimensions in mm
Recommended PCB dimensions
bei breitem Klemmengehäuse
for wide terminal housing
4
30
18
16
51,5 -0,3
42
bei schmalem Klemmengehäuse
for narrow terminal housing
45
1,6
0,1
52
Mitte Gehäuse
43,5
3,3
21,5
1,7
3,3
43,5
15 °
°
15 °
15
69
81,8
76
-0,3
/ center of housing
0,1
1)
min. 85,4
max. 99,7
1)
30
1,6
2,6
1,6
+0,1
+0,1
7x6
=
1)
Querplatine / Crosswise circuit boar d
/ Lengthwise circuit boar d
max. 12,5
Längsplatine
49,6
12,6
8,5
14
13,6
50
Belegungsgrenze für Bauelemente
wie gezeichnet bzw . spiegelbildlich
1)
mounting limit for components
as drawn or mirror image
Höhe ist abhängig von der
Einbaulage der Querplatine
1)
Catalog E 074483
height depends on location of
the crosswise circuit boar d
06/10
Achtung:
Note:
Edition 2
Im Eckenbereich verringerte Einbauhöhen
reduced space for components in the cor ner area
www.erni.com
all dimensions in mm
15
Enclosures LDG-A
LDG-A 30
• For max. 30 screw clamp terminals, 15 on each side
• Partial loaded terminal blocks with blind plugs
• PCB board arrangement see drawing
Usage of standard connectors
• Special frames for pluggable standard connectors
available
• Pitch of 5.08 mm allows connection of 17 wires on
each side
Length: 75 mm
Width: 99.7 mm
Height: 110 mm
Ordering information
Description
Type
Color
Part Number
Base part
w/o ventilation slots
light grey
414165
Base part
with ventilation slots light grey
434098
Cover
light grey
413962
Cover transparent
413963
Cover black 413964
Terminal block housing
narrow
black
413966
Terminal block housing
narrow
blue
413965
Terminal block housing
wide
black
413968
Terminal block housing
wide
blue
413967
Terminal pin
short
224076
Terminal pin
long
224074
Clamp, not assemnbled
154562
Terminal block, fully loaded
narrow
black
914850
Terminal block, fully loaded
wide
black
914860
Blind plug
black
103006
Frame insert for pluggable
connectors
Top cutout
black
034769
Frame insert for pluggable
connectors
Bottom cutout
black
053164
Blind insert
black
053074
16
Catalog E 074485
06/10
Edition 2
www.erni.com
Enclosures LDG-A
LDG-A 30
Dimensions
Gehäuse-Deckel
75
Cover
99,7
50,4
96,7
Klemmengehäuse (breit)
45,8
Klemmengehäuse (schmal)
14x6= 84
Terminal housing (wide)
6
Crosswise circuit board
Print-Klemmstift (kurz)
PCB terminal pin (short)
2,8
15
18,8
12,2
5,1
3,3
3x3,3= 9,9
Querplatine
1,8
Terminal housing (narrow)
Print-Klemmstift (lang)
72
PCB terminal pin (long)
1,7
110
82,3
43,5
15 °
Blindstopfen
/ Blind plug
(anstelle Klemme und Print-Klemmstift)
(in place of terminal and terminal pin)
3,7
Lengthwise circuit boar d
3
76,5
°
42
15
70
Längsplatine
17
86,7
100,7
103,5
1,8
Klemme
Terminal
5
Gehäuse-Unterteil
Housing base
Rastschieber
Sliding catch
5,5
35,5
8
3
12,4
13,5
5,2
auf Wunsch mit Lüftungsschlitzen
with ventilation holes on request
72
39,8
Schraubenloch für Blechschraube
12
Hole for tapping screw
ISO 1481-ST 2,2x6,5
85
94,7
4,5
1,8
,5
R6
all dimensions in mm
60
62,5
Recommended PCB dimensions
/ Lengthwise circuit boar d
Querplatine
/ Crosswise circuit boar d
14x6= 84
72
45
bei breitem Klemmengehäuse
-0.3
±0.1
4
30
for wide terminal housing
18
16
bei schmalem Klemmengehäuse
for narrow terminal housing
1.6
96.2
max. 12.2
1)
Längsplatine
±0.1
96.7
43,5
1,7
3,3
12,6
°
21,7
Mitte Gehäuse
69
43,5
15
15 °
3,3
81,8
76
15 °
-0.3
/ center of housing
1)
1)
max. 99,7
min. 85,7
49.6
2,6
1,6
+0,1
+0,1
1.6
12,6
8.5
13,6
94.7
Belegungsgrenze für Bauelemente
wie gezeichnet bzw . spiegelbildlich
1)
mounting limit for components
as drawn or mirror image
Höhe ist abhängig von der
Einbaulage der Querplatine
1)
height depends on location of
the crosswise circuit boar d
Catalog E 074483
06/10
Achtung:
Note:
Im Eckenbereich verringerte Einbauhöhen
reduced space for components in the cor ner area
Edition 2
www.erni.com
all dimensions in mm
17
Enclosures LDG-A
LDG-A 46
• For max. 46 screw clamp terminals, 23 on each side
• Partial loaded terminal blocks with blind plugs
• PCB board arrangement see drawing
Usage of standard connectors
• Special frames for pluggable standard connectors
available
• Pitch of 5.08 mm allows connection of 26 wires on
each side
Length: 75 mm
Width: 150 mm
Height: 110 mm
Ordering information
Description
Type
Color
Part Number
Base part
w/o ventilation slots
light grey
024078
Base part
with ventilation slots
light grey
024080
Cover
light grey
014818
Cover transparent
014819
Cover black 014820
Terminal block housing
narrow
black
014649
Terminal block housing
wide
black
014790
Terminal pin
short
black
224076
Terminal pin
long
black
224074
Clamp, not assemnbled
154562
Terminal block, fully loaded
narrow
black
914890
Terminal block, fully loaded
wide
black
914900
Blind plug
black
103006
Frame insert for pluggable
connectors
Bottom cutout
black
054248
Blind insert
black
054249
18
Catalog E 074485
06/10
Edition 2
www.erni.com
Enclosures LDG-A
LDG-A 46
Dimensions
Gehäuse-Deckel
Sonderschraube
75
Cover
149
Special screw
50,4
45,8
144
22x6= 132
Klemmengehäuse (breit)
Klemmengehäuse (schmal)
Terminal housing (wide)
39,8
6
4,6
1,8
110
3
75,3
15 °
17
81,1
99,5
Lengthwise circuit boar d
120
Klemme
Terminal
68,8
Längsplatine
15
PCB terminal pin (long)
85,5
102,3
Print-Klemmstift (lang)
42
Crosswise circuit board
Print-Klemmstift (kurz)
PCB terminal pin (short)
18,8
12,3
3,3
2x3,3= 6,6
Querplatine
1,8
Terminal housing (narrow)
/ Blind plug
2,6
2,5
43,3
15 °
Blindstopfen
(anstelle Klemme und Print-Klemmstift)
(in place of terminal and terminal pin)
5
Gehäuse-Unterteil
Housing base
Rastschieber
Sliding catch
4,9
35,5
3
12,5
10
12,4
5,2
70
Schraubenloch für Blechschraube
39,8
Hole for tapping screw
12
ISO 1481-ST 2,2x6,5
1,8
auf Wunsch mit Lüftungsschlitzen
142
134,3
4,5
with ventilation holes on request
,5
R7
60
all dimensions in mm
62,5
/ Crosswise circuit boar d
12.2
Querplatine
/ Lengthwise circuit boar d
max.
Längsplatine
1)
Recommended PCB dimensions
39
-0.3
29
15
±0.1
bei schmalem Klemmengehäuse
for narrow terminal housing
1.6
49.6
144
Mitte Gehäuse
°
15
20,6
12,6
10.5
12,6
43,3
15 °
2,2
2,2
43,3
15 °
2,5
67.8
80.6
74.8
-0,3
/ center of housing
1)
97.2
1)
84.5
max.
min.
Ø2.6
Ø1.6
+0.1
+0.1
120
4
18
1.6
143.5
22x6= 132 ±0.1
bei breitem Klemmengehäuse
for wide terminal housing
142
Belegungsgrenze für Bauelemente
1)
wie gezeichnet, bzw . spiegelbildlich
Höhe ist abhängig von der
mounting limit for components
Einbaulage der Querplatine
1)
height depends on location of
the crosswise circuit boar d
Catalog E 074483
06/10
Achtung:
Note:
as drawn or mirror image
Im Eckenbereich verringerte Einbauhöhen
reduced space for components in the cor ner area
Edition 2
www.erni.com
all dimensions in mm
19
Enclosures LDG-A
LDG-A 70
• For max. 70 screw clamp terminals,
35 on each side, clamp pitch 6 mm
• Partial loaded terminal blocks with blind plugs
• PCB board arrangement see drawing
Usage of standard connectors
• Special frames for pluggable standard connectors
available
• Pitch of 5.08 mm allows connection of 41 wires on
each side
Length: 75 mm
Width: 225 mm
Height: 110 mm
Ordering information
Description
Type
Color
Part Number
424327
Base part
w/o ventilation slots
light grey
424328
Base part
with ventilation slots
light grey
424243
Cover
light grey
424244
Cover transparent
Cover black 424245
424240
Terminal block housing
narrow
black
424239
Terminal block housing
narrow
blue
424242
Terminal block housing
wide
black
424241
Terminal block housing
wide
blue
224076
Terminal pin
short
224074
Terminal pin
long
154562
Clamp, not assemnbled
914870
Terminal block, fully loaded
narrow
black
914880
Terminal block, fully loaded
wide
black
103006
Blind plug
black
054730
Blind insert
black
20
Catalog E 074485
06/10
Edition 2
www.erni.com
Enclosures LDG-A
LDG-A 70
Dimensions
224,7
Gehäuse-Deckel
Sonderschraube
75
Cover
219,7
Special screw
50,4
34x6= 204
45,8
Klemmengehäuse (breit)
Klemmengehäuse (schmal)
6
Terminal housing (wide)
39,8
4,6
15
12,3
18,8
3,3
2x3,3= 6,6
PCB terminal pin (long)
1,8
110
15 °
43,3
Blindstopfen
75,3
3
17
Lengthwise circuit boar d
/ Blind plug
(anstelle Klemme und Print-Klemmstift)
(in place of terminal and terminal pin)
2,5
81,1
15 °
68,8
Längsplatine
192
Klemme
Terminal
85,5
102,3
Print-Klemmstift (lang)
99,5
Print-Klemmstift (kurz)
PCB terminal pin (short)
2,6
Crosswise circuit board
42
Querplatine
1,8
Terminal housing (narrow)
Gehäuse-Unterteil
5
Housing base
Rastschieber
Sliding catch
4,9
35,5
12,5
3
10
12,4
Schraubenloch für Blechschraube
5,2
Hole for tapping screw
70
ISO 1481-ST 2,2x6,5
39,8
12
auf Wunsch mit Lüftungsschlitzen
1,8
75
217,7
210
4,5
with ventilation holes on request
,5
R7
60
all dimensions in mm
62,5
Recommended PCB dimensions
Querplatine / Crosswise circuit boar d
/ Lengthwise circuit boar d
-0,3
0,1
4
29
18
15
bei breitem Klemmengehäuse
for wide terminal housing
39
bei schmalem Klemmengehäuse
for narrow terminal housing
1.6
+0.1
Ø2.6
43,3
2,2
2,2
12,6
-0,3
°
219,7
15
15 °
20,6
Mitte Gehäuse
43,3
80.6
74.8
67.8
15 °
2,5
1)
97.2
1)
84.5
max.
min.
49.6
/ center of housing
Ø1.6
+0.1
192
0,1
1.6
219,2
34x6= 204
max. 12.2
1)
Längsplatine
10,5
10,5
12,6
75
217,7
1)
Belegungsgrenze für Bauelemente
Höhe ist abhängig von der
Einbaulage der Querplatine
1)
height depends on location of
Achtung:
Note:
Im Eckenbereich verringerte Einbauhöhen
reduced space for components in the corner area
the crosswise circuit board
Catalog E 074483
06/10
Edition 2
wie gezeichnet, bzw . spiegelbildlich
mounting limit for components
as drawn or mirror image
www.erni.com
all dimensions in mm
21
ERNI Electronics GmbH & Co. KG
Seestrasse 9
73099 Adelberg/Germany
Tel +49 7166 50-0
Fax +49 7166 50-282
info@erni.de
Europe
ERNI Electronics, Inc.
2201 Westwood Ave
Richmond, VA 23230/USA
Tel +1 804 228-4100
Fax +1 804 228-4099
info@erni.us
North America
Canada
ERNI Asia Holding Pte Ltd.
Blk 4008 Ang Mo Kio Avenue 10
#04-01/02 Techplace I
Singapore 569625
Tel +65 6 555 5885
Fax +65 6 555 5995
info@erni-asia.com
Asia
New Zealand
South America
Australia
Africa Japan
Mexico
www.erni.com
© ERNI Electronics GmbH & Co. KG 2010 • Printed in Germany. A policy of continuous improvement is followed and the right to alter any published data without notice is reserved. ERNI ®, MicroStac ®, MicroSpeed ®, MiniBridge ®, MaxiBridge ®, ERmet ®, ERmet ZD ®, ERbic ® and ERNIPRESS ® are trademarks (registered or applied for in various countries) of
ERNI Electronics GmbH & Co. KG.
Catalog E 074485
06/10
Edition 2
www.erni.com